Foam Roofs Longevity

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. Spray polyurethane foam spf is the only roofing material that has no seams.

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Plus multiple independent studies have confirmed the long life expectancy of this highly durable roofing.

Foam roofs longevity.

That is according to data from the spray polyurethane foam alliance and national. You can expect an spf spray polyurethane foam to last 20 to 50 years with an average of 30 years. The 5 25 foam roofing maintenance plan. A thick typically 1 5 thick closed cell polyurethane waterproofing barrier seals the roof against leaks.

When applied correctly an spf treated roof actually can hold up to 40 pounds per square inch or even higher. The dura foam roof system has a rigid and durable surface that you can walk on. The lifespan depends on two factors and the first is the quality of the professional application. Polyurethane foam is created by mixing two chemicals under pressure at.

Ask for a. 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. Friday june 22 2018.

However with recoating dura foam roofs have proven to last a lifetime. What is the average life expectancy of an spf roof. This process means that the foam can conform to all roof shapes and types even irregularly shaped roofs. Remember that when choosing a roofing contractor longevity and experience count.

With no recoating a dura foam roof will last 20 30 years. Foam roofs are lightweight durable and seamless. The crew pressure washes the roof with water. After cleaning the existing roof the spf roof can be applied directly over asphalt shingles concrete metal and wood.