Custom R-Stak Insulation
- Adds R value, simple to install
- 2’ X 8’ EPS panels in 2.5” or 4” thickness slip inside Big Block ICF to boost insulation value to R31 and R37
- Proprietary expander clip holds insert solid without glue or screws
- Additional custom insulation available up to 23” for 6” of concrete
Rigid Foam Boards
- Insulation for underneath slab
- All EPS or XPS insulation needed is available
- EPS in 1#, 1.5# and 2# densities as thick or thin as necessary
- R10 XPS in 25psi and meets all building codes
