Spray Foam Insulation

Foam insulation is sprayed in place into walls, ceilings, and foundation areas, where it expands and cures, providing high R-values (3.6 to 6.5 per inch) while generally being effective at blocking air leakage. Application of these products requires special equipment and is usually done by licensed contractors. Spray polyurethane foam (SPF) accounts for the vast majority of foam-in-place insulation, while a less common inorganic foamed-cement insulation offers some attractive features for health-conscious building occupants.

Listed in: Insulation

Products in Spray Foam Insulation

Ecovative Design LLC
Demilec USA, Inc.
Spray Polyurethane Foam Alliance
SucraSeal Foam


Aug 24, 2009 7:15 PM ET

Foam it Green by Guardian Technologies
by Walt Buck

Why isn't foam it green - like tiger foam, a closed cell polyurethane sprayed in foam sold directly to customers in DIY kits listed? I have used this product recently on my home but am having great difficulty convincing my local building inspector to approve its use.

Apr 14, 2009 7:20 PM ET

tiger foam
by peggy salas

why isnt tiger foam - closed cell polyurethane sprayed-in foam sold directly to customers in diy kits - listed? any reason?