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Compare R-value and temperature range to find the insulation material that best suits your application.
Moisture-Resistant Low-Temperature Rigid Polystyrene Foam Insulation Sheets
1 lb/ft³ Density
 |
Polypropylene Coated—Polypropylene-coated sheets have an added layer of moisture protection.
1 ft. × 12" | 4 ft. × 24" | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Thk. | Max. Temp., ° F | Insulation R Value | Flexibility | Thermal Conductivity @ Temp. | Color | Flammability Rating | Pkg. Qty. | Pkg. | Pkg. | ||||
Polypropylene Coated | |||||||||||||
| 3/4" | 165 | 2.9 | Rigid | 0.26 BTU⋅in/(hr⋅ft²⋅°F) @ 75° F | White | ASTM E84 15/125 for Flame and Smoke | 8 | 93475K61 | 000000 | 93475K62 | 0000000 | ||
| 1" | 165 | 3.8 | Rigid | 0.26 BTU⋅in/(hr⋅ft²⋅°F) @ 75° F | White | ASTM E84 15/125 for Flame and Smoke | 6 | 93475K63 | 00000 | 93475K64 | 000000 | ||
| 1 1/2" | 165 | 5.8 | Rigid | 0.26 BTU⋅in/(hr⋅ft²⋅°F) @ 75° F | White | ASTM E84 15/125 for Flame and Smoke | 4 | 93475K65 | 00000 | 93475K66 | 000000 | ||
1.45 lb/ft³ Density
