Gravel On A Foam Roof

You can strengthen your tar and gravel roof by adding additional roofing layers made out of fiberglass or foam to increase insulation.

Gravel on a foam roof.

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. With regular maintenance and repair a tar and gravel roof can last as long as 30 years. Tar and gravel roof repair. A spray foam roof is always coated usually w silicone.

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. Also a tar and gravel roof is very rugged and safe to walk on. The new roof can be applied. Spray foam roofing usually cost between 4 7 per sq.

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. Your tar and gravel roof is a good candidate for a foam roof system. Most people see pictures of foam roofing and think that the material is soft and fluffy. If you are looking for an alternative to tar and gravel roofs that actually incorporates insulation and roofing into one material then foam roofing is the solution for you.

Here alternating layers of roofing felt usually fiberglass and hot applied asphalt are combined to create a long lasting roof system. If applied the proper way spf roofing systems will have significantly less maintenance costs than traditional tar and gravel roofs. For more information on replacing leaking tar and gravel roofs visit our spray foam roofing page. Advantages of a tar and gravel roof.

Of all the flat roofing options a tar and gravel roof is the most economical. It provides excellent protection against uv rays and is an attractive option for windows and decks that overlook the roof. A built up roof bur sometimes called a tar and gravel roof is a tried and true style of flat roof. 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.

Gravel is an excellent fire retardant. Said another way a roof requiring r19 insulation will receive about 3 inches of polyurethane foam. Ncfi s endurarock roofing system is the perfect solution for leaking flat roofs.