Under Slab Insulation

Ideal for installation under concrete slabs. Works great with radiant floor heat systems.

Collection: Under Slab Insulation

EcoFoil Under Slab Insulation is manufactured with a layer of metalized foil, centered between two layers of bubble insulation. This encapsulates the reflective foil sheet, preventing it from being exposed to the ground or the concrete, ensuring the life and performance of the product. Please note that you cannot use a regular bubble foil insulation in an under concrete application, as the concrete will cause the foil surface to degrade. EcoFoil Under Slab Insulation is a patented product specifically manufactured to withstand the pressure and corrosive nature of concrete and to provide the most reflectivity of any under slab insulation on the market.

For more information on Under Slab Insulation, including installation guides and tips, see our Under Slab Application page.