Owens Corning® FOAMULAR® and FOAMULAR® NGX™ 250 extruded polystyrene (XPS) insulations are closed-cell, moisture-resistant rigid foam boards well-suited to meet the needs of a wide variety of building applications. Both products are great for above and below grade residential and commercial applications, such as perimeter/foundation, cavity wall, precast concrete, under slab and other applications.
Owens Corning Extruded Foam Insulation, Model: 250, 2 in Thickness, 24 in W, 96 in L, R-Value: R5, 1.55 cu-ft/lb Density, 165 deg F, Compressive Strength: 25 psi, Flexural Strength: 50 psi, Polystyrene Foam, Pink, 0.3% Water Absorption, 1.5 perm Water Vapor Permeance
| Additional Information | : | 0.3% Water Absorption, 1.5 perm Water Vapor Permeance |
| Color | : | Pink |
| Compressive Strength | : | 25 psi |
| Density | : | 1.55 cu-ft/lb |
| Flexural Strength | : | 50 psi |
| Length | : | 96 in |
| Material | : | Polystyrene Foam |
| Model | : | 250 |
| R-Value | : | R5 |
| Temperature Rating | : | 165 deg F |
| Thickness | : | 2 in |
| Width | : | 24 in |
- FOAMULAR® and FOAMULAR® NGX™ XPS insulation are non-structural materials and must be installed on framing that is independently braced and structurally adequate to meet required construction and service loading conditions
- FOAMULAR® and FOAMULAR® NGX™ XPS insulation can be exposed to the exterior during normal construction cycles
- During that time, some fading of color may begin due to UV exposure and if exposed for extended periods of time, some degradation or dusting of the polystyrene surface may begin
- For horizontal applications, always turn the print side down so the black print does not show to the sun, which may at times act as a solar collector, raising the temperature of the foam under the print to an unacceptable level
- Once covered, the deterioration stops and damage is limited to the thin top surface layers of cells
- If improperly covered and exposed to the right combination of sun, time and temperature, FOAMULAR® and FOAMULAR® NGX™ insulation deformation damage may occur rapidly
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