Foam Board Insulation R5 - 1-1/2 in. x 4 ft x 8 ft
SKU: 11248FSB
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$37.99
Features
Specifications
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. Insulation board has a minimum compressive strength of 25 psi and is produced with a blowing agent blend for GWP of less than 50. It has high water resistance & an R–value of 5.0 per inch of thickness. It retains its insulating properties over time. Use this insulation for below slab, cavity wall, and foundation applications.
- Superior moisture resistance
- Durable
- Easy to cut, form, & fit
| Store Location (Lititz, PA) | Lumber Shed |
|---|---|
| Thickness | 1-1/2 in |
| Width | 4 ft |
| Length | 8 ft |
| Material | Polystyrene |
| Standards/Approvals | ASTM C578 Type IV, UL Classification U-197, Code Evaluation Report UL ER8811-01, ASTM E119, Meets California Quality Standards; HUD UM #71a |
| R-Value | 5 |