Gravel On A Foam Roof

Ultimately once cleaned and prepped and verified that the roof is dry a gravel built up roof is a very ideal surface to apply foam to.

Gravel on a foam roof.

With regular maintenance and repair a tar and gravel roof can last as long as 30 years. A spray foam roof is always coated usually w silicone. Spray foam roofing usually cost between 4 7 per sq. The new roof can be applied.

Gravel is an excellent fire retardant. Advantages of a tar and gravel roof. You can strengthen your tar and gravel roof by adding additional roofing layers made out of fiberglass or foam to increase insulation. This is a major reduction in weight and one of the reasons foam roofing is the exception to the rule when it comes to required tear offs.

A built up roof bur sometimes called a tar and gravel roof is a tried and true style of flat roof. Said another way a roof requiring r19 insulation will receive about 3 inches of polyurethane foam. Here alternating layers of roofing felt usually fiberglass and hot applied asphalt are combined to create a long lasting roof system. It provides excellent protection against uv rays and is an attractive option for windows and decks that overlook the roof.

Ncfi s endurarock roofing system is the perfect solution for leaking flat roofs. Tar and gravel roof repair. For more information on replacing leaking tar and gravel roofs visit our spray foam roofing page. Combining high compressive strength and seamless spray in place rigid polyurethane foam with a thick layer of protective gravel your endurarock roof will save you thousands of dollars a year in maintenance and energy costs.

If applied the proper way spf roofing systems will have significantly less maintenance costs than traditional tar and gravel roofs. Also a tar and gravel roof is very rugged and safe to walk on. Of all the flat roofing options a tar and gravel roof is the most economical. Your tar and gravel roof is a good candidate for a foam roof system.

Installation performed by washington roofing. Built up roofs or burs also called a tar and gravel roof is a well established and popular style of flat roof that is made up of alternating layers of roofing felt or fiberglass and asphalt that is applied with heat which combine to make a long lasting sturdy roofing system.