Foam Roofs Longevity

The crew pressure washes the roof with water. Spray polyurethane foam spf is the only roofing material that has no seams. This process means that the foam can conform to all roof shapes and types even irregularly shaped roofs.

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A recoat is a protective coating layer that extends the life expectancy of a foam roof.

Foam roofs longevity.

This foam roofing cannot be walked over or on. What is the average life expectancy of an spf roof. Ask for a. After cleaning the existing roof the spf roof can be applied directly over asphalt shingles concrete metal and wood.

Remember that when choosing a roofing contractor longevity and experience count. However with recoating dura foam roofs have proven to last a lifetime. The dura foam roof system has a rigid and durable surface that you can walk on. That is according to data from the spray polyurethane foam alliance and national.

With no recoating a dura foam roof will last 20 30 years. Foam roofs are lightweight durable and seamless. 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.

Before the foam roof system is applied all loose dirt and gravel must be removed and hauled away. Spf roofs are installed by spraying a liquid on the existing roof and allowing it to expand into a foam. Friday june 22 2018. The 5 25 foam roofing maintenance plan.

When applied correctly an spf treated roof actually can hold up to 40 pounds per square inch or even higher. Polyurethane foam is created by mixing two chemicals under pressure at. The lifespan depends on two factors and the first is the quality of the professional application. Plus multiple independent studies have confirmed the long life expectancy of this highly durable roofing.