Flat Tar Gravel Roof

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.

Flat tar gravel roof. While it can be used on slightly pitched roofs it s mostly a solution for flat commercial ones. Gravel is an excellent fire. 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. Gravel is an excellent fire retardant.

Once made of tar paper these types of roofs gradually are using more advanced materials such as fiberglass membranes. If needed a base sheet can be fastened to the roof to create a flat and safe work space. Because the gravel holds and releases heat the layer of gravel on a bur flat. Advantages of a tar and gravel roof.

The purpose of gravel on a flat roof gravel to protect built up roofs. A tar and gravel roofing system is installed by alternating layers of bitumen and reinforced fabric. Also a tar and gravel roof is very rugged and safe to walk on. 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.

As the final coat of hot tar is installed fine gravel is applied over the coat to protect it from the effects of sunlight and help. Tar and gravel roofing presents a number of benefits for mainly flat roofs. A built up roof bur sometimes called a tar and gravel roof is a tried and true. Added benefits of bur flat roof gravel.

The additional complexity of your roof will add to the tar and gravel roof. 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. If you have a home with a flat roof a tar and gravel roof may be a good option for you. However since it s so cheap and easy to apply it also has uses in other types of construction.

Additional benefits of. Tar and gravel roofs consist of layers of tar and roofing felt. Of all the flat roofing options a tar and gravel roof is the most economical.