Spray Polyurethane Foam (SPF). The system is lightweight, non-toxic, durable and weather-resistant. Since roof tear-off is not always necessary, SPF reduces costs, noise and inconvenience during installation and allows for contours to create slope and drainage.

The spray-applied polyurethane foam provides a seamless, monolithic waterproof barrier with continuous flashings. SPF adheres to most vertical and horizontal substrates. Then a fluid-applied protective coating is installed to protect the foam from the suns UV’s in the form of a (silicone, urethane, acrylic or polyurea).

SPF is commonly used for unique situations:

• Saw-tooth roof designs

• Cold storage tanks, freezers, containers

• Wine storage tanks

• Chemical tanks

• Vertical and horizontal walls

• Secondary Containment areas