Foam Roofs Longevity

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. When applied correctly an spf treated roof actually can hold up to 40 pounds per square inch or even higher.

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The dura foam roof system has a rigid and durable surface that you can walk on.

Foam roofs longevity.

The crew pressure washes the roof with water. Spf roofs are installed by spraying a liquid on the existing roof and allowing it to expand into a foam. Polyurethane foam is created by mixing two chemicals under pressure at. 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. This foam roofing cannot be walked over or on. Remember that when choosing a roofing contractor longevity and experience count. Foam roofs are lightweight durable and seamless.

The lifespan depends on two factors and the first is the quality of the professional application. What is the average life expectancy of an spf roof. That is according to data from the spray polyurethane foam alliance and national. Ask for a.

This process means that the foam can conform to all roof shapes and types even irregularly shaped roofs. Before the foam roof system is applied all loose dirt and gravel must be removed and hauled away. With no recoating a dura foam roof will last 20 30 years. The 5 25 foam roofing maintenance plan.

Friday june 22 2018. You can expect an spf spray polyurethane foam to last 20 to 50 years with an average of 30 years. A thick typically 1 5 thick closed cell polyurethane waterproofing barrier seals the roof against leaks. Plus multiple independent studies have confirmed the long life expectancy of this highly durable roofing.