Flat Roof Tar Gravel

If you have a home with a flat roof a tar and gravel roof may be a good option for you.

Flat roof tar gravel.

I have a small flat 2nd story deck roof 325 sq. For many people the built up roof is what comes to mind when they think of flat roofs. Traditionally most flat roofs in the western world make use of tar or asphalt more usually felt paper applied over roof decking to keep a building watertight. Roofing tar is often used for tar and gravel roofs or to fix leaks on a roof.

It provides excellent protection against uv rays and is an attractive option for windows and decks that overlook the roof. Roofing tar is a good choice for a flat roof as this kind of material is highly resistant to the ultraviolet rays from the sun. Flat roofs usually come with a 10 to 20 year warranty but can last 25 years if you build the roofs right and maintain them using commonsense rules. Tar and gravel roofs sometimes referred to as conventional built up roofing or bur roofs tar and gravel roofing is a system of flat roofing protection that is budget friendly and can have a lifespan of up to 30 years.

Built up roof bur the traditional hot tar and gravel roof is built from three or more plies of waterproof material alternated with hot tar and ballasted by a layer of smooth river stone. It was installed 12 years ago when this section of the house was added over the garage and some first story rooms. Here alternating layers of roofing felt usually fiberglass and hot applied asphalt are combined to create a long lasting roof system. What are tar gravel roofs or built up roofs.

Pros and cons of roofing tar. Don t let your roofing budget go over board by hidden surprises understand what the average installed costs for tar and gravel roof is in your zip code by using our handy calculator. A built up flat roof bur is made up of tar and gravel. A built up roof bur sometimes called a tar and gravel roof is a tried and true style of flat roof.

Tar and gravel roofing. Typically this material is a dark and oily mixture made from coal tar and petroleum byproducts. Ft that is currently covered with tar and gravel. However if epdm roofs are spray applied then the chance of the seams pulling away from the roof is significantly lowered.

Also a tar and gravel roof is very rugged and safe to walk on. Gravel is an excellent fire retardant. Built up flat roof replacement. The felt paper is in turn covered with a flood coat of bitumen asphalt or tar and then gravel to keep the sun s heat uv rays and weather off it and helps protect it from cracking or.