HEATLOK SOY is a spray foam insulation that gives, in a single application, an engineered building envelope with long-term thermal resistance, an excellent air barrier, and a recognized vapor retarder. This high performance closed cell rigid polyurethane foam is used for residential and commercial insulation and is spray-applied by authorized applicators.

Unlike fiberglass or cellulose, HEATLOK SOY expands 30 times its liquid form on contact. HEATLOK SOY forms an airtight seal, eliminating air infiltration, the number one source of heat loss; helping maintain a comfortable, constant temperature throughout your home.

HEATLOK SOY forms a continuous vapor retarder throughout the envelope of your home eliminating moisture intrusion.

Controlling moisture is the key to preventing mold growth. When present, mold can cause heath problems, including allergic reactions, asthma episodes and respiratory problems.  - American Lung Association

With HEATLOK SOY you can expect to save 30% to 50% on your monthly utility bills.
Recent case study in Albertville, MN
4300 sq ft home insulated with fiberglass ($385.75 mo.)
4300 sq ft home insulated with HEATLOK SOY ($165.74 mo.)
Savings of $220.01 mo.

HEATLOK SOY is stiffer and stronger than other insulations, which can strengthen frame walls by a factor of 2 to 3 times when applied inside the wall cavities.

Sirens, cars, motorcycles, planes, barking dogs, construction - can affect sleep and increase stress. Everyone needs peace and quiet. HEATLOK SOY helps deaden the sounds of the outside world; creating a tranquil environment.