Gravel On A Foam Roof

It provides excellent protection against uv rays and is an attractive option for windows and decks that overlook the roof.

Gravel on a foam roof.

Said another way a roof requiring r19 insulation will receive about 3 inches of polyurethane foam. We will remove anywhere from as little as 2 lbs up to 8 lbs of gravel per square foot and install a foam roof that weighs only about 5 lbs per square foot. Most people see pictures of foam roofing and think that the material is soft and fluffy. The new roof can be applied.

Tar and gravel roof repair. If applied the proper way spf roofing systems will have significantly less maintenance costs than traditional tar and gravel roofs. 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. Ncfi s endurarock roofing system is the perfect solution for leaking flat roofs.

Gravel is an excellent fire retardant. 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. 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. For more information on replacing leaking tar and gravel roofs visit our spray foam roofing page.

Spray foam roofing usually cost between 4 7 per sq. Of all the flat roofing options a tar and gravel roof is the most economical. 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. Advantages of a tar and gravel roof.

A built up roof bur sometimes called a tar and gravel roof is a tried and true style of flat roof. A spray foam roof is always coated usually w silicone. Also applying a new acrylic elastomeric cool roof coating can further weatherproof a. 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.

Also a tar and gravel roof is very rugged and safe to walk on. Maintaining a flat roof is much more difficult than standard pitched roofing. Your tar and gravel roof is a good candidate for a foam roof system.