ISI Building Products IT625 6' x 25' Insul-Tarp Under-Slab Insulation

An un-insulated foundation and slab can result in a large heat loss from an otherwise tightly sealed, well-insulated home. Insul-Tarp prevents heat loss to the ground by creating a thermal break between the slab and the soil below. Also acting as a vapor barrier, Insul-Tarp prevents moisture from migrating through the slab and into the structure.

Durable, cross-woven, extrusion coated polyethylene protects Insul-Tarp’s interior insulating materials from damage on the jobsite and allows for longevity beneath the slab. The closed-cell foam, high-density bubble pack and patented reflective technology combine to create this one-of-a-kind configuration

Insul-Tarp is available in multiple lightweight and easy to handle roll sizes. When used in conjunction with white ploy tape, it creates a seamless thermal break and vapor barrier enhancing the building envelope in both radiant and conventionally heated structures.