Closed Cell Foam Insulation

heatlok Soy Insulation

This is a closed cell polyurethane foam that is applied to block walls and perimeter band wood joist. Applied at 1.5” thick for an R11 value for a continuous air tight seal. A 4” strip is left exposed near the top of the block for termite inspection. It is applied in areas where relative humidity levels exceed 55%. Our Guardian Liner is applied a minimum 16” up onto walls. This foam is used to seal the top of our liner to the block wall because of its glue type properties and air tight seal. This foam is waterproof so any dampness in foundation block will not disturb or break down the foam over time.

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