SPI Blog

Selecting the Right Equipment for Your Spray Foam Rig

2024-07-16T18:43:23+00:00

Entering the spray foam industry is both an exciting and strategic decision. Selecting the right equipment for your spray foam rig significantly impacts the quality of work, operational efficiency, and team safety. From proportioners to spray guns, every component plays a crucial role in ensuring successful insulation projects. This guide provides essential insights to help you make informed choices and elevate your spray foam insulation business.

Understanding Spray Foam Insulation Equipment

Spray foam insulation equipment is designed to handle two primary materials: isocyanate (Iso) and resin. These materials are stored in separate drums and are pumped into the machine using transfer pumps. After filtration through Y-strainers, the machine pressurizes the materials, ensuring they are ready for application. The pressurized materials flow through heated hoses to the spray gun, where they mix at the tip to initiate a chemical reaction. This process creates the expanding foam that provides superior insulation.

Proper understanding and handling of spray foam insulation equipment are crucial for achieving the best results. Ensure your equipment is well-maintained and operated according to manufacturer guidelines to maintain efficiency and safety.

Factors to Consider

Selecting the right spray foam rig involves careful consideration of several key factors:

Trailer Configurations

The size and configuration of your trailer are critical as they determine your spray foam rig’s mobility and storage capacity. Trailers come in various sizes, from compact units suitable for small projects to larger ones designed for extensive operations. Consider the amount of equipment you need to transport and the scale of your projects. A well-organized trailer can improve efficiency and reduce setup times on-site.

The Proportioner

The proportioner is the heart of the spray foam rig, ensuring the success of your projects. It is important to choose a high-quality proportioner that will not break down and leave you stranded. Achieving the correct ratio is essential for proper curing and optimal performance. Therefore, investing in a high-quality proportioner is paramount. Consider the output rate and pressure capabilities: higher output rates allow for faster application, benefiting larger projects. Reliable proportioners ensure consistent pressure and precise mixing - crucial for a smooth and even application. Explore high-quality proportioners from SPI to find the perfect match for your needs.

Spray Gun

The spray gun is where the two foam components are mixed and applied to the installation surface, making it a critical tool in your spray foam rig. Various spray guns, such as air purge, mechanical purge, and solvent purge are suited for different needs. Air purge guns are the most common, using compressed air to clean the mixing chamber and reduce downtime. Selecting a high-quality spray gun is essential for achieving a flawless finish. Consider factors such as ease of maintenance and the availability of replacement parts. Discover a range of high-quality spray guns from SPI to ensure top-notch performance for your projects.

Generator Size

The generator must provide sufficient power for all your equipment. The size and type of the generator will depend on the power requirements of your spray foam rig components. For smaller rigs using machines like the Graco E-20, a generator with an output of 22KW might be sufficient. Larger rigs operating high-demand machines like the Graco E-30 will need more powerful generators, typically in the 30KW to 45KW range. Combination units that provide both power and air supply can save space and eliminate the need for a separate air compressor.

Safety Features

Safety should be a top priority. Ensure your rig includes essential safety features such as fire extinguishers, first aid kits, and proper ventilation systems. Proper safety protocols and equipment can prevent accidents and ensure a safe working environment for your team.

Transfer Pumps

Transfer pumps move raw materials from storage drums to the proportioner. They need to be robust and capable of handling high-viscosity materials. Look for pumps with a high flow rate and durable construction to ensure they can handle continuous use without frequent breakdowns. Check out SPI's selection of high-quality transfer pumps to find reliable options that meet your needs.

Where to Find a Reliable Spray Foam Insulation Rig

Choosing equipment from leading and established brands ensures reliability, quality, and comprehensive support. Manufacturers like PMC and Graco, available from SPI, offer a range of high-performance spray foam insulation rigs. These brands are known for their durability and efficiency, providing long-term cost savings and smoother installations. Reliable equipment from these manufacturers guarantees that your projects meet the highest industry standards.

Find Reliable Spray Foam Insulation Equipment at SPI

SPI is a reliable and knowledgeable service provider offering a wide range of spray foam insulation equipment. Explore our products to find the right tools for your projects. Trust SPI to support your spray foam insulation business with the best equipment and expert guidance.

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An Introduction to Mechanical Insulation Materials: Mineral Wool Insulation

2024-06-25T15:46:50+00:00

Mineral Wool Insulation

Mineral wool is a highly durable and effective insulating material. It can be used for many applications but is most commonly used in mechanical applications.

If you are considering mineral wool insulation for your next project, you've come to the right place. This guide covers everything you need to know about this type of insulation, including its primary uses, key benefits, and which form best suits your specific needs.

What Is Mineral Wool Insulation?

Mineral wool insulation, also called stone wool and slag wool insulation, is a fibrous insulation material made from slag, volcanic rock, or basalt. Its materials are heated at high temperatures, and then the melted remnants are spun into dense fibers that can form insulating boards, rolls, batts, or loose-fill insulation options.

Mineral wool is like fiberglass insulation in many ways, though the two have distinct differences. Fiberglass is made from molten glass and tends to be less dense, making it slightly less effective for acoustic and thermal applications.

Key Characteristics of Mineral Wool Insulation

Explore the key characteristics and advantages of using mineral wool insulation below:

Fire resistance: One of the benefits of mineral wool insulation is that it is non-combustible. It can withstand especially high temperatures, up to 1200°F, and is among the best options for fire protection applications. This insulation can actually help slow the spread of flames throughout a building.
Thermal insulation: Mineral wool typically has a high R-value, usually around R-4 per inch. This makes it an excellent solution for high-pressure applications, such as lining hot pipework. It also has low thermal conductivity and resists heat flow. The material can withstand extreme temperatures without compromising its integrity and performance.
Density: The density of mineral wool insulation is generally a nominal 8-pound density for industrial applications, though the exact number depends on the specific insulation type.
Acoustic properties: Mineral wool is an excellent option if you're looking for insulating materials with good acoustic properties that can effectively reduce sound transmission. Its density helps enhance sound absorption and create a quieter environment.
Moisture resistance: Mineral wool insulation provides a beneficial level of moisture resistance that does not promote the growth of mold and mildew. It is less prone to moisture absorption than comparable materials like fiberglass. This also allows mineral wool to be engineered to repel water, reducing the risk of corrosion under insulation (CUI.)
Versatility: Slag wool insulation is very versatile and useful for various applications, including residential, commercial, and industrial projects. It is also available in many different forms.
Eco-friendliness: Mineral wool is an excellent choice for insulation that will not harm the environment. It is often made from natural or recycled materials, and rock is one of the most abundant materials on the planet.

Mineral Wool Insulation Applications

Mineral wool insulation is most commonly used in mechanical applications but can be utilized in a wide range of settings. It is one of the most versatile types of insulation on the market and is a go-to choice for many applications, including:

Thermal insulation: Some of the most popular uses of rock wool include thermal insulation in HVAC systems, industrial facilities, and other buildings. It effectively reduces heat transfer, which improves indoor air temperatures and boosts energy efficiency.
Soundproofing: Mineral wool insulation is a good option for spaces that need noise control, such as studios, theaters, or commercial spaces. It can reduce sound transmission between different rooms and floors of a building.
Fire protection: Mineral wool is non-combustible and typically ASTM E84 fire-rated, making it a great option to slow the spread of fire within a facility.
Resin-bonded panels: Mineral wool is also used to produce resin-bonded panels, which in turn are used for thermal and acoustic insulation in building projects. These panels offer incredible structural durability while also providing thermal and acoustic properties.
Compounds for gaskets: Manufacturers can incorporate mineral wool insulation into gasket compounds to achieve effective sealants, flexibility, and resistance to the outside environment. They can be used for harsh operating conditions and contribute to the gasket's thermal performance.
Brake pads: Mineral wool insulation can also be used for brake pads as it provides excellent friction while delivering impressive heat resistance and long-term durability.
Filtering medium: Mineral wool can also be used in filtration systems. Its density and high-temperature resistance make it suitable for trapping pollution and particulate matter.

Where to Use Mineral Wool Insulation in Different Forms

You can find mineral wool insulation in many unique forms to serve various purposes, including:

Industrial Board

Mineral wool insulation is available in the form of industrial boards. These rigid panels are typically applied to flat surfaces, like the body and roof of a tank, and can provide both thermal and acoustic insulation in industrial settings. They are a common choice for insulating equipment that requires fire resistance, as they can withstand temperatures up to 1200°F. Industrial boards can vary in thickness but tend to be between 1.5 and 4 inches. The density of mineral wool board is most commonly 8 pounds, but it can range from 4-12 pounds.

Enerwrap

Enerwrap is a type of mineral wool insulation manufactured by leading insulation company ROCKWOOL®. It is often considered the jack-of-all-trades form of mineral wool insulation. It is a wrap material with an FSK (foil scrim kraft) or black matte finish and is sold in a roll format. It has been designed to be used on-site to insulate a variety of equipment, including tanks, roofs, vessels, and pipes. Enerwrap is also commonly used to insulate pipelines. The thickness of this insulation often ranges from about 2 to 6 inches and has a nominal 8-pound density.

V-Grooved Products

V-grooved mineral wool insulation products feature cut grooves along their exterior to fit a nominal pipe size and simplify installation, particularly around curved surfaces. They are a go-to option for insulating pipes that exceed 16 inches in diameter and are commonly found in pipeline projects. V-grooved insulation is made to order and can be produced in various sizes to suit your specific application. V-grooved insulation is often selected due to its ability to be packed flat, reducing wasted space in freight carriers by as much as 70%, and thus reducing shipping costs for materials. SPI offers v-grooved mineral wool insulation to customers as part of our selection of fabricated materials.

Pipe Insulation

Another common form of mineral wool is mandrel-wound preformed pipe insulation. This insulation helps control condensation, prevents heat loss or gain, and boosts energy efficiency. The thickness of stone wool pipe insulation is typically between 1 and 4 inches thick for most applications and has a nominal 8-pound density. It can be applied to pipes with a diameter of anywhere from 1 to 40 inches.

Reach out to Specialty Products and Insulation for More on Our Mineral Wool Insulation

If you are looking for high-quality mineral wool insulation, consider the options available from Specialty Products and Insulation (SPI). Whether you need boards, pipe coverings, or tank wraps, we have you covered.

Our team of seasoned specialists has the expertise and knowledge to ensure you get the right products for your specific applications. We value precision and responsiveness, so you know you'll always receive the support you need.

Are you interested in learning more about our insulation products? Contact us today for additional information.

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Most Common Challenges When Installing Insulation

2024-06-18T16:50:01+00:00

Most Common Challenges When Installing Insulation

Insulation is crucial to most modern builds, but installing it can be tricky. Even technicians with years of experience can make mistakes. They might use the wrong type of insulation or overlook an important environmental threat. The effects of these insulation mistakes can range from reduced efficiency to significant safety concerns. Before buying insulation, make sure you always do the following:

Reference your project's specification when selecting insulation materials
Follow the manufacturer's recommended installation guidelines for the type of insulation you have selected
Be prepared by knowing how to avoid the below common challenges

Challenges With Product Selection, Availability, or Delivery

Choosing the right product could be complicated with so many applications and types of insulation material. You'll need to balance factors like the product's cost and ease of installation. Physical properties, such as those involving heat transfer and structure, also play a role. Other concerns include threats of moisture, mold, flammability, and rot. Your choice of insulation will determine how well it performs in a given environment. It's also important to double-check that your specification matches the manufacturer's recommended installation guidelines to ensure that the installed insulation will be effective. If you're uncertain of what material you need for your specific application, a product expert like those at SPI can help. Never hesitate to contact us with questions about the right material for your job.

Even if you have selected the perfect type of insulation, availability issues could significantly impact your work. Many contractors work on tight deadlines, so a delayed delivery could make or break the project. For some materials, wait times can sometimes exceed six months. A flexible and informed distributor can help you find alternative options for delayed products.

Another concern comes from defects. Always inspect your insulation upon delivery to avoid a delay. No one wants to start installing only to find out they must wait for a replacement to arrive. An agile supplier like Specialty Products and Insulation (SPI) is extremely valuable in these instances. We can help you get a substitute quickly to meet your deadlines.

Obstacles After You Have the Products

Once you have the right item in hand, you can focus on avoiding mistakes while installing insulation. Common challenges often come from improper procedures or poor planning. Here are a few insulation mistakes to be aware of - and hopefully avoid.

Poor Timing With Other Contractors

Both new construction and retrofitting projects can involve many other trades. A lack of time and space may cause installation and safety concerns. You'll need good communication with other professionals, especially the general contractor. Strong communication supports effective scheduling and time allocation, so always try to be proactive when speaking with your general contractor on any project. It helps everyone do their best work. In commercial and residential spaces, ensure you can place insulation before drywall, and on any type of project, avoid clashing with another worker's space.

Not Enough Space for Your Insulation

Insulation typically needs a specific thickness to perform as intended. If you have less space on the job site than expected, you might need to use a thinner product. Since thickness impacts efficacy, you may need an entirely different material to achieve the same level of insulation. Otherwise, your installation could fail to meet requirements.

Another common way to deal with limited space is to compress the insulation. However, this approach can greatly reduce the material's R-value and effectiveness. Fiberglass insulation, for example, traps air between the fibers. Squeezing it into a small space pushes out the air, leaving less room for capturing heat. Be sure to reach out to your insulation distributor to identify a solution that won't compromise the results of your work. SPI regularly works with insulation installers to troubleshoot any issues. We are happy to review your project's specifications alongside the manufacturer's data and suggest alternate products when necessary.

Improper Sealing and Air Barriers

Building codes often require proper air sealing. It helps achieve efficient insulation, reduce moisture, and create a more comfortable environment. Problems associated with air leaks, such as mold, can even lead to structural damage. Areas around openings and seams between pieces of insulation are vital, but installers should also consider areas with the most impact. This is particularly true when insulating a cold system, where pipe sweating can occur. Ice build-up can occur around gaps in insulation for extremely cold applications, such as LNG (Liquified Natural Gas) facilities. In some cases, even a pinhole size leak can cause major damage.

Air barriers are often necessary for sealing. They should always align with the insulation and have sufficient contact when used. Contractors may install air barriers before insulation, such as those used on cold systems like chilled water. Improper installation can create air leaks in these areas and at other air barriers.

Improper PPE Processes

Naturally, installing insulation requires the right personal protective equipment (PPE). Even the best PPE won't help if you don't use it correctly. Ensure a proper fit for all equipment, and follow correct donning and doffing procedures.

Environmental Challenges for Insulation Products

Like all building materials, insulation products must fit their environments. Depending on your application, your insulation could face various threats, including:

Outdoor challenges: Moisture is a prevalent outdoor hazard for insulation materials. Others include temperature swings and pests. Without the right material, these concerns could damage insulation and lead to other problems like mold and structural damage. You must take precautions to ensure all your materials are properly stored on-site. Additionally, installers should be aware of weather conditions that may impact work, such as extreme heat or cold, and prepare accordingly with clothing and plenty of hydration when necessary.
Indoor challenges: Many projects use insulation on mechanical equipment or in industrial spaces. Placing the wrong material inside the extreme heat of a boiler room or near a district heating system could lead to fire, moisture, and mold risks. Incorrect placements around light fixtures, vents, and wiring are also common insulation mistakes. Product choice and placement considerations are essential. Similar to outdoors, spaces where installers are working may still pose safety risks due to heat, and proper precautions should always be taken to ensure employee safety.

How to Avoid Insulation Mistakes

Each of these common insulation mistakes requires unique solutions. You can minimize their effects with some general guidelines for reducing insulation mistakes:

Pay attention to quality assurance: Have someone on your team with a sharp eye for quality, such as a construction manager. This person should understand the common pitfalls of insulation processes and be on the lookout for them.
Prioritize product selection: Aligning your insulation product with the project's specifications or requirements is essential. The right product and supplier help ensure performance, flexible replacements, and other benefits. Use your selection process to review delivery timelines, thickness restrictions, and weather concerns. If you're not sure what's the best fit for your projects, consider talking to an insulation pro.
Ensure proper training: Many issues we've discussed stem from poor processes. Proper training supports installation teams in many tasks. Ensure you have appropriate training for working with various types of insulation.

Access Expert Partners for Insulation Installation

Proper insulation prevents significant costs and delays and allows facility owners to enjoy more effective insulation. The right supplier and training can go a long way in supporting successful installation. SPI offers a comprehensive catalog of insulation products and can connect you with manufacturers to learn more about installation guidelines to meet your project's specifications.

We'll partner with you to meet your project's needs and support you in overcoming installation challenges. Contact us today to get started!

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An Introduction to Mechanical Insulation Materials: Cellular Glass

2024-05-17T17:33:47+00:00

Thermal insulation plays an important role in ensuring that mechanical systems operate efficiently and effectively. A wide range of commercial and industrial industries use insulation to reduce energy usage, control process temperatures, and more.

However, not all insulation materials are created equal. Some materials are better suited for high or low-temperature applications, while others have properties that allow them to withstand high compressive forces or resist vapor drive. Before choosing insulation products for your next project, be sure to explore which materials are right for your specific application needs.

Goals of Thermal Insulations

Some common goals of thermal insulation include:

Minimizing energy consumption and costs: Thermal insulation reduces energy loss by limiting heat transfer between hot and cold materials.
Maintaining desired temperatures: Thermal insulation reduces unnecessary fluctuations in temperature, boosting energy efficiency and helping you maintain desired ambient and touch temperatures. This could be in the form of a process pipe or a conditioned space.
Personnel protection: Thermal insulation helps improve worker safety by protecting them from extremely hot or cold equipment by bringing surface temperatures closer to ambient conditions.

Properties of Insulation

Learn more about the properties of insulating materials below:

Thermal Conductivity

Thermal conductivity, commonly referred to in the insulation industry as K-value, is characterized as the rate at which heat can flow through a material and is measured in Btu-inch/hour per square foot per degree F. A material with a lower K-value will better resist the flow of heat through it, making it an effective insulator. A thermal insulation material typically has a K-value of less than 0.5 Btu-in./(hr-ft²-°F). K-value is independent of a material's thickness. By considering the amount of insulation being used with a given thermal conductivity, one can determine the overall effectiveness of a given insulation system.

Thermal Resistance

Thermal resistance, also known as R-value, is one of the common labels one may find on an insulation’s packaging. It is a numerical indicator of the effectiveness of the total amount (or thickness) of a given insulation used. R-value is measured in (hr-ft²-°F)/Btu. It can easily be calculated by dividing an insulation material's thickness by its K-value.

Thermal Conductance

Thermal conductance is typically referred to as a C-value and is the reciprocal of thermal resistance. It represents the time rate of heat flow through a unit area of a material's thickness. A lower C-value means an insulation system will be more effective in inhibiting heat transfer. The C-value can be calculated by dividing the K-value by the material thickness.

Emissivity

Emissivity refers to a material’s ability to absorb and emit heat to its surroundings in the form of radiation. It is expressed as a unitless ratio between 0 and 1 using the symbol ε. A material with ε=0.9 will exchange a large amount of heat with its surroundings via radiation, while a material with ε=0.1 will reflect most of this radiation and exchange less heat in this manner.

Emissivity is most important to consider on the outermost surface of an insulation system, which is why it is commonly referenced when discussing jacketings for insulation systems. A high emissivity material, such as ASJ or PVC, can help bring an insulation’s surface temperature closer to its surroundings. This can help reduce the surface temperatures of hot systems for personnel protection purposes or raise the surface temperature of cold systems to help mitigate the risk of surface condensation.

Types of Thermal Insulation

Thermal insulation exists in various forms, each with unique properties and strengths. Common categories of insulations commercially available include:

Fibrous: An insulation material that relies on inorganic fibers to trap pockets of air within the thickness of the material.
Cellular: An insulation material that utilizes a solid medium to form a structure of cell walls that creates sealed cells of gas throughout the thickness of the material.
Granular: An insulation material that consists of small nodules containing voids or hollow spaces within the solid structure of the insulation.

Considerations for Choosing Thermal Insulation

When choosing thermal insulation for a project, consider the following elements. This information is typically found on a material’s technical data sheet.

Operating temperature: What temperature is the application to be insulated? Thermal insulation's temperature range can span from cryogenic to extremely hot. An insulation material should be rated to function within the desired process range.
Vapor drive: Will the insulation be subject to a high vapor drive, such as in below-ambient processes? If so, ensure the insulation material (or jacketing) has a low permeability to resist moisture ingress.
Exposure to flame: Will this insulation be used in a location where exposure to fire is a potential concern? If so, a noncombustible insulation material should be considered.
Compressive forces: Will this insulation need to withstand significant compressive loads while in service? If so, select an insulation with a suitably high compressive strength.

Understanding the specific requirements and conditions you are working with is essential for maintaining performance and safety.

Cellular Glass

Cellular glass insulation is one example of an insulation material capable of spanning both hot and cold applications. It’s a rigid material, consisting of millions of completely sealed glass cells. Its service temperature range of -450 °F to 900 °F makes it well-suited for a wide variety of applications.

Cellular glass boasts a water vapor permeability rating of zero, meaning it will not allow moisture to pass through it and condense onto cold surfaces. When paired with a compatible joint sealant, it is possible to achieve a completely sealed insulation system in order to defend against moisture intrusion in critical low-temperature processes.

Cellular glass is also capable of performing at hot temperatures. It is versatile for projects with both cold and hot requirements or requiring wide temperature cycling processes.

Being inorganic, cellular glass is also noncombustible, and will not give off dangerous gases in the event of a fire. It is suitable for processes that carry flammable fluids, as it will not pose a risk of absorbing hazardous materials to potentially act as a fuel source down the road.

Cellular glass is manufactured in block form and can be easily cut to various shapes and sizes that may be needed for a particular job.

Find FOAMGLAS^® for Hot and Cold Applications From Specialty Products and Insulation

When you need insulation products for hot and cold applications, turn to the wide selection from Specialty Products and Insulation.

At SPI, we have over forty years of experience and offer a wide range of durable, high-quality products designed to help you boost energy savings and your return on investment. We also offer custom fabrication services, and our team will assist you with finding the right materials for your unique applications.

Are you ready to get started? Browse FOAMGLAS^® products available from Specialty Products and Insulation, or contact us to learn more today.

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Most Common Metal Building Insulation Materials

2024-05-07T20:28:48+00:00

Metal buildings are unique in the way they are insulated. Unlike conventional commercial construction, a typical metal building insulation application includes an exposed vapor retarder which faces toward the interior of the building, plus an insulation material and system accessories. Metal building insulation comes in a variety of material types; from fiberglass and mineral wool to rigid foam board and insulated metal panels, there are many insulation options for metal buildings today. Several factors should be considered when deciding which insulation material is best for a project, including end-use of the building, energy code requirements, and project budget.

Why Insulate a Metal Building?

Not all metal buildings need insulation. Structures such as simple metal garages, barns and storage sheds often do not require insulation. Determining whether a metal building needs insulation should include a variety of factors, such as the location and climate of your project, as well as the end-use of the building.

Because metal is a strong conductor of heat, the majority of metal buildings in the U.S. are insulated. Hot and cold air easily enter and escape metal buildings, which means insulation is crucial in maintaining a comfortable indoor temperature in hot and cold climates. Additionally, insulation protects metal buildings from condensation, which occurs when warmer air comes in contact with cold surfaces, such as framing members and windows, or the colder region within the building envelope if moisture has penetrated the vapor retarder. A typical metal building insulation application also improves energy efficiency, reduces noise transfer, and provides a finished interior appearance.

How to Choose Metal Building Insulation Material

The first step in deciding which metal building insulation material is best for your project is to evaluate the following factors:

1. End-use of the building, which significantly impacts the type of insulation system and vapor retarder selected. Climate control requirements and building characteristics are two important considerations in selecting a metal building insulation system. Swimming pools and agricultural facilities, for example, have specific requirements for consistent condensation and temperature control. Building characteristics, such as roof pitch, should also be taken into account when choosing an insulation material, as low-slope roofs require a system that provides adequate support and prevents sagging.

2. Project budget is a key consideration, as the cost of different metal building insulation materials varies considerably. Fiberglass rolls, or batts, tend to offer the lowest cost per square foot, while insulated metal panels are typically the most expensive. Additionally, contractors should factor in labor costs when considering which insulation material is best for a project. Insulated metal panels require the use of heavy equipment during installation, whereas fiberglass rolls and many rigid board products can be installed without additional equipment and with only one or two laborers. It’s important to factor in both material and labor costs when considering the overall R-value vs. cost value for a particular metal building insulation system.

3. Commercial energy codes dictate the minimum amount of insulation required in metal buildings. The first step in determining the minimum R-value necessary for a project includes checking your state or local jurisdiction’s adopted energy code. Some states, such as Washington, have their own code, though the majority of states follow either the IECC code or the ASHRAE 90.1 Standard. More recent commercial energy code cycles, such as IECC 2021/ASHRAE 90.1-2019, require more insulation than older code cycles. The minimum amount of insulation needed for a project is specified in the roof and walls prescriptive U-Factors tables of each published commercial energy code/Standard.

The next step in deciding which metal building insulation material is best for a project includes understanding the key differences between each material type:

Fiberglass

Fiberglass insulation is the most common metal building insulation material type due to its low cost, ease of installation, and strong fire safety profile. Other advantages of fiberglass metal building insulation include:

•Excellent thermal properties which help reduce the building’s operating costs for heating and air conditioning
•Aids in sound abatement
•Environmentally-friendly
•Enhances light reflectivity and may reduce lighting costs

Fiberglass comes in a variety of options for metal building roofs and walls, including:

•Unfaced, which can be used to fill cavities or as part of a larger fiberglass system
•Laminated insulation includes a vapor retarder adhered to a layer of fiberglass
•High-R fiberglass systems, which are gaining in popularity due to increasingly stringent energy code requirements, typically include two layers of fiberglass plus banding and accessories. The two most common types of high-R fiberglass systems are Liner Systems and Filled Cavity Systems.

Rigid Foam Board

Rigid foam board is a type of continuous insulation and typically consists of a rigid polyisocyanurate or polyurethane foam core. Most rigid insulation systems can be used in both the roof and walls of metal buildings. Rigid board products are purchased in sheets and are installed on the exterior framing members of a metal building. Rigid foam board offers several benefits, including:

•High R-value per inch
•Durable and easy to install
•Superior protection from thermal bridging, which occurs when a more conductive element creates an easy pathway for heat flow across a thermal barrier

Rigid foam board typically costs more than fiberglass but is usually less expensive than insulated metal panels.

Insulated Metal Panels

Insulated metal panels, or IMPs for short, consist of two prefabricated metal sandwich panels with a rigid polyurethane or polyisocyanurate foam core. Mineral wool is also used as the core insulation material in some insulated metal panel products, though rigid foam is more typical. IMPs are more commonly used in metal building walls but can also be used in the roof. Insulated Metal Panels pose several benefits, including:

•More durable than other types of metal building insulation
•Come in a wide variety of colors, finishes, and profiles
•Provide continuous insulation throughout the building envelope

Insulated metal panels are the highest-cost metal building insulation option and often require heavy machinery during installation.

Reflective Insulation

Reflective insulation is comprised of a radiant barrier adhered to a fiberglass, foam, or bubble core. A radiant barrier is a reflective aluminum material used in metal buildings to reflect radiant heat from the sun and maintain a more stable indoor temperature. The radiant barrier reflects radiant heat away from the interior of the building in the summer months and toward the interior of the building in the winter. Several benefits of reflective insulation include:

•Aids in condensation control
•Stabilizes the interior temperature
•Reduces noise and vibration

Reflective insulation is ideal for metal buildings in moderate climates and semi-conditioned buildings.

Mineral Wool

Mineral wool batts can be installed in metal building roofs and walls and are ideal for structures that store loud machinery, such as natural gas compressor stations, or in fire separation wall applications. Mineral wool is most commonly used in metal buildings with an additional insulation material, such as fiberglass, in order to comply with commercial energy code requirements. Most mineral wool insulation products are noncombustible and fire-resistant, and do not produce toxic smoke or promote flame spread. Mineral wool helps increase energy efficiency, improves thermal stability, and can reduce the impact of dangerous noise levels in both new construction and retrofit applications.

Spray Foam

Spray polyurethane foam, or spray foam for short, is most commonly used as a supplemental material to fill cavities in metal buildings but can also be used as a primary insulation method in smaller structures with through-fastened roofs. The chemical mixture is sprayed onto the interior of the roof and wall panels which creates a continuous thermal barrier. There are two classes of spray foam products: Open-cell and closed-cell foam, the latter of which is used more commonly in metal building applications as it better prevents condensation from forming on the steel framing. Spray foam should not be used as a primary insulation material for standing seam roofs, as it may restrict roof panel movement. When spray foam is used as the primary insulation material, several additional steps beyond other material applications should be taken, including (1) Informing the metal building manufacturer, as warranties may be affected; and (2) Demonstrating fire rating performance.

Explore Metal Insulation Products From Specialty Products and Insulation

Metal building insulation comes in a variety of material types, and there are many factors to consider when deciding which is best for your next project. The end-use of the building, project budget, and energy code requirements should be top-of-mind when selecting a metal building insulation product. We have a diverse range of insulation products for pre-engineered metal building systems and can help you choose the best option for your next job. Contact us today!

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How Effective Is Soundproof Insulation

2024-04-15T16:36:58+00:00

How Effective Is Soundproof Insulation?

Soundproof insulation can be a powerful resource for reducing sound, but the term "soundproof" may not mean exactly what you think. When evaluating how effective an acoustic solution is, you'll need to know what to expect from soundproofing and whether sound mitigation or sound control products might make more sense for you.

Sound is complex and travels in many ways, so you'll need the right kind of sound-mitigating solution to remove unwanted sound from your space. We'll go over the basics of sound-reducing technologies and which ones work in different scenarios. A sound engineer may be necessary for specific situations.

Understanding Sound With Different Types of Insulation

Several types of insulation can help diminish sound, but the best one for the job depends on what type of sound you need to reduce. Different materials are more effective on different sound frequencies. You may need a product that addresses the right frequency range for your application. If you're just getting started researching materials for sound insulation, then sound transmission class (STC) ratings can be great starting point in assessing the effectiveness of a material.

STC ratings use a single number to reflect how effective a construction assembly is in blocking sound from passing through it. They apply to both individual materials and entire assemblies, like walls, floors, ceilings, and partitions, depending on the material. Generally, a higher numbers indicate more sound-mitigating materials.

Below are the STC ratings showing the audibility of loud speech from the opposite side of a wall:

25: Easily understood
30: Fairly understood
35: Audible but not intelligible
45: Must strain to hear
48: Barely audible
50: Inaudible

Many regulations and codes require or suggest specific minimum STC ratings. These requirements typically come from the ASTM International standard, ASTM E-90.

Remember that STC ratings address airborne sound, which moves through the air. It does not measure impact sound, which moves through structures, such as the sound of footsteps that carry through the floor of an apartment. The impact insulation class (IIC) offers a similar measurement for this type of noise. Additionally, for more specific frequency performance, be sure to review the per frequency rating chart found on the data sheet for the material you are assessing.

The type of sound is another key element in the efficacy of your solution. Using insulation to reduce noise can work through one of several principles:

Absorption: Materials can absorb sound waves and prevent them from bouncing around a space, creating echo and reverberation. Sound-absorbing materials reduce noise generated inside a room, such as echo in an office space or recording studio.
Isolation: Isolation keeps noise from transferring through a barrier, such as a floor or wall. Usually, when someone talks about soundproofing, they're referring to isolation. It works on unwanted sounds both entering and leaving a space. It can keep an office quiet amid loud outdoor noises as well as loud duct work, or help prevent band practice from bothering the rest of the household.
Diffusion: Diffusion refers to spreading a sound evenly throughout a space and can help improve sound quality. For example, a concert hall might use diffusion to control sound reflections off of walls and deliver it evenly to the guests.

You can usually use insulation for sound isolation and absorption. Diffusion requires another acoustical system.

Insulation for Soundproofing

Insulation for reducing noise can come in several styles and materials. Each one affects unwanted sounds differently.

Spray and Injection Foam Insulation

One option you might find is spray or injection foam insulation. These products absorbs sound primarily by filling in gaps, preventing sound from moving through them. They can help as part of a larger soundproofing plan and offer other benefits, but they won't provide nearly as much noise reduction as some other solutions.

Fiberglass

Fiberglass is a common and effective material in insulation and has the added bonus of having some soundproofing capabilities. Well know for its sound absorption qualities, fiberglass weaves glass pieces in with plastic fibers to create a budget-friendly acoustic absorber. It can dampen airborne and impact sounds significantly. Thick, dense fiberglass generally absorbs more unwanted sound than thinner materials.

Mass-Loaded Vinyl Barriers

Mass-loaded vinyl (MLV) is a low-profile material that blocks sound waves. It's the preferred choice for reducing sound transmission between rooms. MLV barriers are a cost-effective first step in reducing noise. They work well in commercial and residential applications, like multifamily housing, offices, and home theaters. Builders often use this material as a layer within walls. You can also wrap it around noisy mechanical components, such as ducts and pipes.

For these applications, look for MLV that can resist corrosion, heat, rot, and other environmental effects. You can also combine MLV barriers with other materials, like a layer of fiberglass batt. The vinyl blocks sound, while fiberglass absorbs it. MLV barriers are one of the most effective options for soundproofing.

SPI subsidiary brand, GLT, fabricates Vinaflex™, a high quality MLV product, in Cleveland, Ohio as well as multiple shipping locations across the country. Our VinaFlex™¿ VN Noise Barriers offer STC ratings between 21 and 34. Rigorous testing shows which frequencies each product is most effective at reducing. You can choose the best fit for your project. For instance, VN-150 becomes more effective at higher frequencies, reducing a 4,000-Hertz (Hz) sound by 44 decibels (dB). Conversely, VN-200 only reduces sound by 41 dB at 4,000 Hz, but it offers more effective noise reduction across the lower frequencies.

These values come from rigorous testing to ASTM E-90-97 E413-87. While real-world results can vary from lab testing, third-party testing supports accuracy and compliance.

Other Considerations for Soundproofing

Remember, soundproofing is often complex and frequently accompanies construction and design. While determining which type of insulation is best for your project, keep these factors in mind:

Installation requirements: Ensure your soundproofing insulation fits its environment. For example, MLV can resist mold and condensation.
Fire codes and regulations: Commercial and residential insulation must meet specific fire ratings. Look for ASTM-rated supplies, like foil-faced VinaFlex™¿ FF-100, a Class-A fire-rated product tested to ASTM E-84.
Complementary materials: Consider the purpose of the space in your project. Could additional materials help with soundproofing? Thick curtains, rugs, and pillows could help dampen sound in a home but might be less appropriate for an office space. Also, landscaping installations such as trees and shrubs can help prevent exterior noise from entering a building.

Soundproof With SPI

Soundproofing and other noise reduction techniques must address different frequencies, installations, and environments. Specialty Products and Insulation (SPI) carries the powerful VinaFlex™¿ brand in several styles. These options include MLV reinforced with foil or adhered to fiberglass decouplers.

SPI has extensive experience in the insulation field. Our seasoned team members can help you find the right soundproofing insulation for your projects. When you work with SPI, you get a partner who prioritizes responsiveness, integrity, and support. If you're unsure what noise-reducing insulation is best for you or need more information, contact a sound insulation expert today.

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Closed Cell vs. Open Cell Foam: Which is Best for Your Next Project?

2024-04-08T14:48:30+00:00

Once the desire for spray foam has been established, the next question many are faced with is often, "what is the difference between closed cell and open cell spray foam?" With such a wide variety of insulation materials available on the market, understanding the differences between open cell and closed cell spray foam is essential for homeowners and contractors looking to achieve ideal project results.

Both open cell and closed cell spray foam are spray-applied plastics that are manufactured on the job site by the installer. ISO and resin materials from 2 separate drums are heated, pressurized, combined, mixed, and installed using specialized equipment.

Closed cell foam offers superior insulating properties, moisture resistance, and structural support. Open cell foam's higher expansion, lower cost, and sound-dampening properties make it a perfect choice for many residential applications. Recognizing the distinctions between these two products enables contractors & homeowners to tailor insulation strategies to each project's needs, ensuring maximum performance and customer satisfaction.

What is Closed Cell Spray Foam?

Closed cell spray foam insulation features a compact structure with fully closed cells. The resulting product features a higher percentage of plastics when compared to the air-filled contents of open cell. Closed cell acts as an air barrier at around 1.5 inches and offers some of the best thermal resistance properties among all insulation materials. This characteristic makes it the go-to choice for commercial & industrial applications where efficiency, consistency, and longevity are essential.

In addition to its high performance, the moisture-resistant properties of closed cell make it an excellent choice for applications where moisture control is crucial. Closed cell can also be used as a vapor barrier, greatly enhancing its utility.

What is Open Cell Spray Foam?

Open cell spray foam insulation has a more open structure that lets air fill the cells inside, which gives the foam its softer qualities. Many who are new to the industry believe this means air can move freely throughout the foam. This is not true. While less efficient, open cell also acts as an air barrier when installed at around 3.5 inches; however, it does not possess the same vapor barrier properties as closed cell foam. Overall, open cell foam stands out as an excellent choice for various residential & soundproofing applications. It is also available at a more affordable price point compared to closed cell options.

Choosing Between Closed Cell and Open Cell Spray Foam: Key Differences and Applications

Density

Closed cell foam, often called two-pound foam, has a typical density of 2 lbs. per cubic foot. At up to four times the density of its open cell counterpart, closed cell is a much more rigid material once installed. The inherent density of closed cell insulation contributes to its ability to reinforce the stability of existing structures. Open cell foam, often called half-pound foam, has a typical density of ½ lbs. per cubic foot. The open cell structure creates a much softer product, allowing it to be broken apart with the fingers.

R-Value and Expansion

To appreciate the effectiveness of spray foam, it's important to understand R-value. R-value is a number that indicates a material's thermal resistance, essentially measuring a material's effectiveness in resisting the flow of heat. Closed cell foam generally has an R-value of 6.5 - 7.5 per inch, providing a higher R-value than most other insulation materials on the market. In colder climates, closed cell foam is almost exclusively favored due to its superior efficiency, though its use extends beyond these regions. During installation, closed cell foam expands to 30 times its original liquid volume.

With an R-value of approximately 3.5 per inch, open cell foam is not as effective as closed cell in preventing heat transfer, though it is not without its unique benefits. Once installed, open cell expands significantly more than closed cell, reaching 120 times its original liquid volume. This ability to expand makes open cell an excellent option when insulating hard-to-reach areas.

Cost Differences

Closed cell spray foam will always be the most expensive way to reach any given R-value. This is due to the higher price of the blowing agent used & comparatively greater plastic content when compared to open cell. Both closed and open cell spray foam insulation are products designed for life-long effectiveness and premium performance. Expect to invest 2-3 times more in spray foam insulation than traditional insulation materials. Though premium options, the substantial energy savings and enhanced longevity of both types of insulation will compensate for this initial cost difference throughout the building's lifespan, making it a wise choice for long-term value.

Which one is Right for You?

Understanding the moisture & ventilation properties of your project is the first step to ensuring a quality spray foam installation. Both open cell and closed cell spray foam insulation offer superior insulating properties compared to industry alternatives. Beyond enhancing a building's energy efficiency and reducing heating/cooling costs, these insulation types offer distinct benefits tailored to specific project & environmental needs.

Despite its higher cost, closed cell foam is considered a premium option chosen by those seeking top-quality insulation. Closed cell is the most frequently used material in modern commercial applications due to its ability to maintain a constant temperature effectively. It is also often applied in residential roofs, walls, attics, crawl spaces, and pole barns. In cold climates, closed cell is the go-to choice due to its higher R-value, rigidity, and performance.

Open cell makes an excellent choice for interior & exterior walls, attics, and anywhere that needs soundproofing. Open cell is also the least expensive of the two products, making it a more cost-effective option in many scenarios.

Specialty Products & Insulation Is Ready to Support Your Spray Foam Insulation Needs

Understanding the differences between open cell and closed cell spray foam insulation is crucial for making informed decisions about your project's efficiency and comfort. Specialty Products & Insulation stands ready to support contractors nationwide with business support, spray foam training, spray foam equipment, and premium commercial spray foam materials.

We aim to elevate the industry standard by empowering contractors with the knowledge, tools, and resources needed to excel in their projects. Whether you're undertaking residential, commercial, or industrial insulation projects, SPI is here to ensure that you have the support you need to tackle new challenges and seize opportunities. From in-depth training sessions to business support that helps you navigate the market; SPI is committed to your success.

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Metal Building Insulation and Fire Safety

2023-10-04T21:18:50+00:00

Metal Building Insulation and Fire Safety

Metal buildings are a popular choice for a variety of low-rise commercial and industrial applications; they are durable and relatively inexpensive to construct; they offer design flexibility and versatility; and steel is inherently fire-resistant. However, any structure can experience a fire, which means it’s critical that contractors use building materials that contain certified fire safety properties. A specific building material – insulation – takes center stage in the discussion about fire safety and metal buildings, as it is a major element of the building envelope and can either ignite or help stop the spread of a fire. Keep reading for a breakdown of the important fire safety factors to consider when choosing metal building insulation.

Why Do Metal Buildings Need Insulation?

What Type of Insulation Is Best for Metal Buildings?

It is critical that contractors use building materials that contain certified fire safety properties. Metal building insulation plays a vital role in enhancing fire safety measures, but the term “metal building insulation” encompasses a variety of materials. The most common types of metal building insulation include:

Fiberglass
Rigid board
Insulated metal panels
Mineral wool

Each insulation type contains its own fire safety profile and performs differently when exposed to fire. Some insulation materials, such as fiberglass and mineral wool, are non-combustible and, as standalone products, should not contribute to the spread of fire. Other insulation materials, such as foam plastic, are combustible and can release toxic fumes when they burn.

Fiberglass is the most popular choice for metal building insulation, as it is easy to install, has a lower cost compared to other types of insulation, and provides maximum thermal performance. Additionally, today’s fiberglass products are healthier for the environment than in years past, such as EcoTouch® Certified R from Owens Corning, which is GREENGUARD Gold Certified and possesses an average recycled content of 65% .

What Is ASTM E84 (UL 723)?

When it comes to metal building insulation, surface burning characteristics are the top measure of fire safety performance. ASTM E84 /UL 723 (Canadian equivalent: CAN/ULC S102) is the standard test method for surface burning characteristics of building materials and assesses the relative burning behavior of a material in the event of a fire.

The test method for what would become ASTM E84 was first introduced in the 1920s when UL engineer Albert J. Steiner developed a 25-foot long tunnel with a noncombustible top to evaluate whitewash coatings. Demand for regulatory testing of building materials increased in the 1940s when U.S. cities experienced a flurry of historical tragedies, such as the Boston Cocoanut Grove fire of 1942, which resulted in 490 deaths. The first edition of UL 723: Test for Surface Burning Characteristics of Building Materials was published in 1950, which ASTM adopted and published in 1961. Today, UL 723 and ASTM E84 are technically equivalent and coexist throughout national fire codes. The Steiner Tunnel test is still the basis of testing for both standards.

Test results are measured by Flame Spread Index and Smoke Developed Index. In order for a product to comply with both ASTM E84 and UL723, it must have a Flame Spread Index no greater than 25 and a Smoke Developed Index no greater than 50. Today’s codes use these indices to classify various insulation products.

The International Building Code (IBC) groups products into 3 classes, depending on their index values. Section 803.1.1 states that interior wall and ceiling finish materials shall be classified in accordance with ASTM E84 (UL 723) and categorized as follows:

Class A = Flame spread index 0–25, smoke developed index 0–450;
Class B = Flame spread index 26–75, smoke developed index 0–450; and
Class C = Flame spread index 76–200, smoke developed index 0–450.

Fiberglass metal building insulation systems, both unfaced and laminated, should be Class A.

Are ASTM E84-Compliant Products UL-Rated?

An important distinction should be made regarding products that comply with ASTM E84 and those that are UL-rated. Products that pass UL 723 also pass ASTM E84; however, products that pass ASTM E84 are not automatically considered UL-rated. For a product to be labeled as UL-rated, it must be tested by Underwriters Laboratory and pass the requirements of UL 723.

Faced vs. Unfaced Fiberglass Insulation

Faced Insulation

Traditional fiberglass metal building insulation applications include a low-permeance vapor retarder, or facing, adhered to fiberglass. The vapor retarder is typically exposed to the interior of the building, thereby creating a finished appearance. The role of a high-quality vapor retarder should not be underestimated: This is the building envelope’s top line of defense in preventing condensation. Vapor retarders are used to inhibit the passage of warmer moist air into the building envelope and are rated by the amount of moisture that can pass through them. The lower this rating, called a permeance rating, or “perm rating” for short, the less vapor transmission will occur and the more effective the vapor retarder will be. Additionally, vapor retarders protect insulation from physical abuse, and are often designed with flame-retardant chemistry to meet today’s fire codes and standards.

The fiberglass, adhesive, and vapor retarder are each tested separately by the respective manufacturer and ascribed a Flame Spread Index and a Smoke Developed Index. As an added layer of insurance, some metal building insulation laminators will take it a step further and submit the complete assembly for testing, which ensures the final laminated insulation product – the vapor retarder laminated to the fiberglass – complies with UL 723. In order to be UL-rated, manufacturers and laminators participate in routine Underwriters Laboratory testing to ensure products are manufactured to consistently match the same parameters of the original product that was tested and complies with requirements. UL-rated products receive a classification mark, which is printed on the product label or product data sheet.

Assembly testing has gained wider popularity in recent years due to the desire for a more realistic reaction of how a building and its assemblies will respond to a fire. NFPA 286 is the Standard Methods of Fire Tests for Evaluating Contribution of Wall and Ceiling Interior Finish to Room Fire Growth. While ASTM E84 is the test method for surface burning characteristics of individual materials, NFPA 286 tests the overall assembly, which includes roof and wall panels, framing members, and applicable insulation system installed.

Unfaced Insulation

Evolving energy code requirements call for more insulation in metal buildings than ever before. In order to meet those requirements, metal building insulation laminators have created and patented high-R-value systems that meet prescribed energy code U-values. High-R-value insulation systems, called “ high-R systems ” for short, consist of two layers of fiberglass. Some systems contain two layers of unfaced fiberglass, while others include a faced layer and an unfaced layer. As a standalone component, unfaced fiberglass is classified as inherently non-combustible and can serve as a barrier within the building envelope to slow the spread of flames. Fiberglass manufacturers participate in third-party testing to ensure compliance with ASTM E84.

The NAIMA 202® Certified Fiberglass Metal Building Insulation Standard ensures that contractors receive a UL-rated product that meets a variety of additional standards related to fungi resistance, thickness, and other product attributes. Fiberglass that is NAIMA 202® Certified is ink-jetted with the manufacturer and or/product name, “NAIMA 202®” with a registered trademark symbol, and the appropriate R-value. Non-NAIMA 202 Certified fiberglass may not be UL-rated and contractors should ask for proof of testing from the metal building insulation supplier.

Find Fiberglass Insulation for Metal Buildings at Specialty Products and Insulation

Check for the “UL-Rated” classification mark on all final products to ensure it has been tested and is UL-rated.

Top Three PPE Items For Insulation Work

2023-05-05T17:53:30+00:00

When working with insulation materials, wearing the proper personal protective equipment or PPE is necessary. Insulation materials can present various health risks – fiberglass, cellulose, and mineral wool can cause skin and eye irritation and respiratory issues. Proper use of PPE can mitigate these risks and allow the work to be done safely. This blog will discuss the top three PPE equipment items for insulation work: gloves, eye protection, and respirators, as well as tips for donning and doffing PPE.

Gloves

OSHA requires hand protection in cases where the skin is exposed to hazards. Not only can the mechanics of cutting insulation materials pose a potential danger, but the materials themselves may irritate the skin and cause dermatitis. Therefore, wearing gloves is crucial when handling insulation. Gloves should be made of materials that provide good protection against insulation materials and should fit snugly around the hand, allowing for maximum dexterity and grip. Gloves can also be made of a textured material to provide an extra grip, which ensures that the insulation material does not slip out of your hand.

Eye Protection

Eye protection is necessary on almost every job site and is required by OSHA when working with certain insulation materials. Cutting or sawing insulation materials can generate debris, including tiny fiberglass fibers, that can become airborne and enter the eyes. This debris can irritate and potentially damage the cornea. Safety glasses or goggles that provide a snug fit around the eyes should be worn, with side shields to prevent debris from entering from the side. Prescription glasses do not offer enough protection and are not an alternative to proper safety glasses or goggles.

Respirators

Respirators are essential for insulation work, as the tiny fibers from the insulation materials – especially fiberglass - can quickly become airborne and be inhaled. Breathing in insulation fibers can cause irritation and lead to respiratory issues such as coughing, wheezing, and shortness of breath. A respirator with an appropriate filter can protect the lungs from inhaling hazardous particles. Different kinds of respirators may be suitable for different projects – contact us for assistance in choosing the respirator that is best for you.

Doffing PPE

Doffing PPE, or removing it, is just as important as donning PPE. Improper removal of PPE can lead to contamination and negate the protective benefits of the equipment. When doffing PPE, it is important to follow the correct sequence - touching the outside of the PPE can expose you to the very contaminants you were trying to avoid. When removing gloves, do so by pulling them off from the cuff - do not touch the outside of the glove with bare hands. The same applies when removing eye protection - do not touch the outside of the goggles or glasses. When removing a respirator, loosen the straps and pull the respirator away from the face, being careful not to touch the front of the respirator. Finally, dispose of all PPE correctly and wash hands thoroughly after removal. Properly doffing PPE is critical in ensuring the safety of the user.

When working with insulation materials, it is essential to wear the proper safety gear to protect yourself from potential hazards. Gloves, eye protection, and respirators are the top three PPE items for insulation work. Gloves protect against skin irritation, eye protection shields the eyes from airborne fibers and debris, and respirators protect the lungs from inhaling hazardous fibers and particles. It is vital to choose the correct PPE for the specific insulation material and ensure it fits properly. With the proper PPE, workers can protect themselves and their health and perform their jobs safely.

Looking for Safety Equipment or Insulation PPE?

If you are looking for solutions to keep your team safe and in compliance with OSHA PPE regulations, turn to Specialty Products and Insulation. Since 1982, we have been a solution provider of building and mechanical insulation products and held safety as a key priority for all our customers.

Our team is precise, knowledgeable, and action-oriented. With a wide range of safety equipment, we can help you find the right products for your unique needs. Whether you are looking for eye protection, respirators, gloves, or any other safety gear, we have a wide range of mechanical insulation products to choose from.

Are you interested in learning more about how we can help you keep your team safe on the job? Contact Specialty Products and Insulation today!

A Tribute to Mike Feehery

2022-06-17T13:28:14+00:00

It isn’t often that we post a blog that features an individual, but at SPI, we are a family, and as such we feel the loss of a family member very deeply. It’s only fitting, then, that this week’s blog is dedicated to the life and legacy of our brother, friend, and mentor: Mike Feehery.

Mike was born in Houston, Texas. He grew up in a large family, surrounded by brothers and sisters whose company he treasured. He adored his wife, Alice, and the family they built together. An avid chef, Mike hosted weekly dinners and welcomed all those who stopped by to break bread with him. He enjoyed taking his talents to the HLS&R BBQ Cook-Off for over 27 years, where he made even more lifelong friends.

He was thrilled to be a grandfather and uncle, taking great joy in helping those around him. From teaching his nieces, nephews, children, and grandchildren how to deer hunt to keeping a stock of generators on hand for those in need during the unpredictable South Texas hurricane season, Mike was always ready to help lend a hand. Mike truly never met a stranger, an attitude that was always present during his career in insulation.

Mike graduated from Saint Thomas High School in 1976 and immediately started work in warehouse management, where he quickly proved himself as the capable and personable individual that his family and friends already knew him to be. Four years later, he became Director of Purchasing, Supply Chain, and Logistics for a large contractor and distributor. In 1989, Mike joined the SPI family and began his journey with us by establishing a very successful greenfield operation in his beloved hometown of Houston, Texas.

Insulation was not just a career for Mike; it was a way of life. In the 33 years he spent with SPI – with some of his beloved family and friends by his side – Mike proved that his talents extended far beyond product knowledge. He worked on geographic and product expansions through product development, leading greenfield operations, integrating acquisitions, implementing regional alignments, and brand development. Deeply strategic, he knew how to play “the long game” and was dedicated to helping everyone find mutual “wins”.

Mike was the kind of colleague that is rare to find and impossible to forget. “Our people are our greatest asset”, he’d often say, and he exemplified this tenet every single day. He was endlessly positive. Each day started with a friendly “Hola, amigo!”, and he constantly recommended apps to his colleagues to help make their jobs easier. He had an unending amount of patience and tact, able to navigate difficult discussions and resolve conflicts with ease. Never straitlaced, arrogant, or uptight, he readily shared his expertise and acumen with anyone who wanted to learn. He received new colleagues and novel ideas with open arms, firmly believing that the mission of SPI would benefit anyone fortunate enough to be introduced to it. All were welcome in his fold. He took pride in assembling, retaining, and leading a team that continues to deliver exceptional value to our customers, vendors, and stakeholders, stating that seeing their growth under his mentorship was his favorite part of his job. He relished finding the good in people and nurturing them to greatness. All of those who crossed his path at SPI – from brief acquaintances to dear friends – are undoubtedly the better for spending even a moment with him.

Learning from, growing with, and loving Mike as our brother for the past 33 years, we’ve come to realize that our lives aren’t measured just in days. We are, all of us, just a speck in the universe – a moment in the cosmos that we are given, and it is our job to make it count, however we can. In the galaxy of his family, Mike was their sun, radiating warmth, energy, and unending kindness to all of those who needed it. In the constellation that is SPI, Mike Feehery was our North Star, constantly guiding us back to our mission and our brand. Thoughtful and considerate, he brought out the best in everyone. We can only hope that we can continue to do justice to his legacy as he enters into the eternal rest that he so richly deserves.

Mike lived a life worth living and made the most of the time he was given. He will be missed by all who knew him as we strive to follow his example.

Texas Freeze - One Year Later

2022-02-22T14:26:05+00:00

In February 2021, three winter storms hit the state of Texas from the 10th to the 20th. They caused widespread severe weather and some of the lowest temperatures seen in the state. These storms did a great deal of damage, becoming known as the worst energy infrastructure failure in the history of the state and leading to water, food, and heat shortages. On the one-year anniversary of these historic storms, let’s look at how they were able to cause such damage and what measures could have been taken to prevent it.

Winterizing and Insulation
Because Texas does not typically experience this kind of severe weather, many regions and communities were not prepared to handle it. Temperatures stayed below freezing for several days. This caused widespread freezing throughout the state. Nearly all infrastructure was affected, from gas flow to power plants, to frozen wind turbines, to power plant piping systems being under-insulated or simply not being insulated at all.

Most Texas homes rely on electricity to run their heating and hot water systems, which put even more strain on the already overworked electrical grid. The overload caused cascading power problems, leaving over 4.5 million homes and businesses without power, and nearly leading to the failure of the entire state power grid.

What could have been done differently?
• Designing building structures to be more energy efficient based on colder design parameters
• Better preparation for lower temperatures in residential, commercial, and industrial settings
• Proper winterization of natural gas infrastructure

Plumbing
Uninsulated pipes became one of the biggest headaches to come out of these storms. Persistent low temperatures coupled with loss of power and heat allowed uninsulated pipes to freeze, expand, and burst, doing thousands of dollars worth of water damage in homes and businesses. Damage from the storms and cold weather were estimated to be at least $195 billion, making it the most expensive disaster in the state’s history.

What could have been done differently?
• Uninsulated piping in residential areas caused thousands of dollars in damage, but could have been easily avoided by insulating these lines which on average would on cost a few hundred dollars
• Having backup power generation capability can allow heat tracing to be used to prevent pipes from freezing, stopping any potential bursting
• In the case of loss of electricity and heat, a homeowner can drain all lines to prevent any freezing and subsequent damage

Takeaways
Though the weather Texas experienced was historic and uncommon, it is likely that such a weather event will happen again at some point in the future. Insulating, heat tracing, and otherwise winterizing measures may seem unnecessary, but the damage done by these storms was deadly, extremely expensive, and catastrophic.

Specialty Products & Insulation carries several products that can help prevent these sorts of issues. We maintain substantial inventories of these various products throughout our nine Texas warehouses and 60+ warehouse facilities throughout North America.

Thermaxx Jackets

2022-02-11T14:50:40+00:00

When it comes to pipe insulation, we often think of rigid facings and calcium silicate elbows, but Thermaxx does things a little differently. A recent addition to the SPI family of companies, Thermaxx are experts in removable blanket insulation solutions for complex piping systems.

Thermaxx jackets are different from standard insulation. Most buildings are equipped with rigid insulation that cannot be easily removed when replacing valves. Instead, the insulation is simply ripped off, the valve fixed, and the insulation not replaced. Over time, necessary repairs lead to more and more of these uninsulated valves, allowing heat and energy to be lost.

Thermaxx offers a heat loss survey that identifies these issues. They come into a building, number all components that are not properly insulated, and generate a report that includes how much energy is being wasted, how much insulation will cost, and how much it will save.

Once this report is complete, Thermaxx can then measure components and make a custom jacket for each one. This allows a quick saving on heat loss and reduces energy loss nearly immediately. These jackets are different from semirigid insulation. They are custom-made and can be removed to allow for valve repair, then immediately replaced. This eliminates the waste aspect of tearing off and disposing of insulation, which prevents energy loss by reducing the amount of time that the component goes uninsulated. The jackets can also be reused, so they remain viable in the event of a reconstruction.

Thermaxx also offers the use of its patented measurement and verification (M&V) sensors. Available for one-year rentals, the sensors capture real data to check against assumptions that are made during the heat loss survey. These assumptions can include things such as heat, ambient temperatures, humidity, hours of operation, etc. These things can affect the savings of a component. These sensors work to measure these savings, apply them to the project, and verify the initial estimate, offering peace of mind and ensuring optimal jacket performance.

Thermaxx offers jackets for nearly any imaginable need, including hot, cold, cryogenic, and cold water applications. They work closely with insulation contractors in many regions and are always interested in partnering with more. Contact us today for assistance in setting up a quote or to inquire about working with us in your area.

Digital Transformation Strategies

2021-10-05T09:25:55+00:00

Digital Transformation Strategies

When we sat down and really looked at our website and digital presence, we realized that we had a lot of work to do. As a leader in the fabrication and insulation industries, SPI recognized that our website was not in line with that distinction, and we have been working hard to redesign it. As we began this process, we focused on user experience – what was missing from the current site? What parts of it were too filled with jargon to easily understand? What could we do to make it more navigable?

Digital transformation might seem like just a facelift, but it is so much more than that. Implementing digital technologies impacts products, business processes, sales channels, and supply chains. It benefits every aspect of a company, including productivity and value creation, and makes it easier for us to create new, meaningful interactions with our customers.

We want to be a one-stop-shop for all our clients, and for you to feel confident in our skills and experience. By redesigning our site to something that feels fresh, modern, and representative, we closed the gap between us and our audience, making communication with SPI more comprehensive.

Here are some of the features we’ve introduced on our refreshed site:

SPI Blog

Selecting the Right Equipment for Your Spray Foam Rig

Understanding Spray Foam Insulation Equipment

Factors to Consider

Trailer Configurations

The Proportioner

Spray Gun

Generator Size

Safety Features

Transfer Pumps

Where to Find a Reliable Spray Foam Insulation Rig

Find Reliable Spray Foam Insulation Equipment at SPI

An Introduction to Mechanical Insulation Materials: Mineral Wool Insulation

Mineral Wool Insulation

What Is Mineral Wool Insulation?

Key Characteristics of Mineral Wool Insulation

Mineral Wool Insulation Applications

Where to Use Mineral Wool Insulation in Different Forms

Industrial Board

Enerwrap

V-Grooved Products

Pipe Insulation

Reach out to Specialty Products and Insulation for More on Our Mineral Wool Insulation

Most Common Challenges When Installing Insulation

Most Common Challenges When Installing Insulation

Challenges With Product Selection, Availability, or Delivery

Obstacles After You Have the Products

Poor Timing With Other Contractors

Not Enough Space for Your Insulation

Improper Sealing and Air Barriers

Improper PPE Processes

Environmental Challenges for Insulation Products

How to Avoid Insulation Mistakes

Access Expert Partners for Insulation Installation

An Introduction to Mechanical Insulation Materials: Cellular Glass

Goals of Thermal Insulations

Properties of Insulation

Thermal Conductivity

Thermal Resistance

Thermal Conductance

Emissivity

Types of Thermal Insulation

Considerations for Choosing Thermal Insulation

Cellular Glass

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Most Common Metal Building Insulation Materials

Why Insulate a Metal Building?

How to Choose Metal Building Insulation Material

Fiberglass

Rigid Foam Board

Insulated Metal Panels

Reflective Insulation

Mineral Wool

Spray Foam

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How Effective Is Soundproof Insulation

How Effective Is Soundproof Insulation?

Understanding Sound With Different Types of Insulation

Insulation for Soundproofing

Spray and Injection Foam Insulation

Fiberglass

Mass-Loaded Vinyl Barriers

Other Considerations for Soundproofing

Soundproof With SPI

Closed Cell vs. Open Cell Foam: Which is Best for Your Next Project?

What is Closed Cell Spray Foam?

What is Open Cell Spray Foam?

Choosing Between Closed Cell and Open Cell Spray Foam: Key Differences and Applications

Density

R-Value and Expansion

Cost Differences

Which one is Right for You?

Specialty Products & Insulation Is Ready to Support Your Spray Foam Insulation Needs

Metal Building Insulation and Fire Safety

Why Do Metal Buildings Need Insulation?

What Type of Insulation Is Best for Metal Buildings?

What Is ASTM E84 (UL 723)?

Are ASTM E84-Compliant Products UL-Rated?

Faced vs. Unfaced Fiberglass Insulation

Faced Insulation

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