Foam Roofs Longevity

Foam roofs are lightweight durable and seamless.

Foam roofs longevity.

Friday june 22 2018. Before the foam roof system is applied all loose dirt and gravel must be removed and hauled away. That is according to data from the spray polyurethane foam alliance and national. When applied correctly an spf treated roof actually can hold up to 40 pounds per square inch or even higher.

With no recoating a dura foam roof will last 20 30 years. Polyurethane foam is created by mixing two chemicals under pressure at. The dura foam roof system has a rigid and durable surface that you can walk on. Plus multiple independent studies have confirmed the long life expectancy of this highly durable roofing.

Spf roofs are installed by spraying a liquid on the existing roof and allowing it to expand into a foam. Ask for a. The crew pressure washes the roof with water. The lifespan depends on two factors and the first is the quality of the professional application.

Spray polyurethane foam spf is the only roofing material that has no seams. A recoat is a protective coating layer that extends the life expectancy of a foam roof. However with recoating dura foam roofs have proven to last a lifetime. After cleaning the existing roof the spf roof can be applied directly over asphalt shingles concrete metal and wood.

This foam roofing cannot be walked over or on. A thick typically 1 5 thick closed cell polyurethane waterproofing barrier seals the roof against leaks. What is the average life expectancy of an spf roof. Remember that when choosing a roofing contractor longevity and experience count.