THERMAFIBER® RainBarrier® 45 continuous insulation semi rigid products are designed for exceptional performance in rainscreen and cavity wall construction applications. THERMAFIBER® RainBarrier® 45 insulation provides thermal insulation, fire-resistive characteristics, acoustical control, vapor permeance and the ability to drain water from a wall cavity system. All THERMAFIBER® RainBarrier® products are non-combustible and compatible with common wall ties, adhesives and air barrier systems.
THERMAFIBER® RainBarrier® Insulation Board, 45 Series, 2-1/2 in Thickness, 16 in Width, 48 in Length, R-Value: R4.3, Density: 4.5 pcf, 0.23 Btu-in/hr-sq-ft-deg F Thermal Conductivity, Mechanical Attachment Installation, Mineral Wool
| Density | : | 4.5 pcf |
| Installation Type | : | Mechanical Attachment |
| Length | : | 48 in |
| Material | : | Mineral Wool |
| R-Value | : | R4.3 |
| Series | : | 45 Series |
| Thermal Conductivity | : | 0.23 Btu-in/hr-sq-ft-deg F |
| Thickness | : | 2-1/2 in |
| Width | : | 16 in |
- Non-combustible, non-deteriorating and inorganic
- Repels and drains water
- UV-resistant
- Helps conserve energy, reduce greenhouse gas emissions
- Fire-resistant to temperatures above 2000 deg F (1093 deg C)
- Enhances acoustical performance
- Minimum 70% recycled content
- Contributes to credits in several green building programs such as LEED® and Green Globes®
Instruction/Installation Manual