Dupont Styrofoam Cladmate is a multi-purpose rigid foam insulation for use in all interior and exterior residential construction applications that require a high R-value (or RSI) and excellent moisture resistance and high compressive strength. It's versatility enables its use in all residential construction applications including above and below grade, under slabs, interior and exterior. Easy to cut and install.
- Sheet Width: 4'
- Sheet Depth: 1"
- Sheet Length: 8'
- Shiplap edge detail
- New formulation reduces global warming potential (GWP) and greenhouse gas (GHG) emissions - you will get aesthetics, performance and sustainability
- Resistant to degradation from soil components and will retain insulating performance characteristics after prolonged exposure to moisture - will not corrode, rot or support mold growth
- R5 per inch
- 20 PSI