Product Description
Block and Board are available in any thickness up to 24″, widths to 48″. Densities in 1.00, 1.25, 1.50, and 2.00 pcf.
Typical R value of 4.17 per inch (K factor = 0.24) at a mean temerature of 40 F.
Insulation R value is permanent due to the cellular structure containg only stabilized air.
Customization to specific shapes and sizes to fill your needs.