Gravile On The Roof

Every tar and gravel roof consists of multiple layers and the top layer is gravel.

Gravile on the roof.

Also a tar and gravel roof is very rugged and safe to walk on. It shields the roof membrane. By having this gravel on top the roof is held together and the gravel can protect the bottom layers from excessive sun and moisture. A tar and gravel roof is a roof that consists of asphalt sheets hot tar and roofing felt.

Although the primary purpose of ballast is to weigh down the roofing materials it also offers similar protective benefits as described above. Gravel roof advantages most gravel roofs are inexpensive to build offer some protection to vulnerable asphalt against uv damage and the stones are very durable. Of all the flat roofing options a tar and gravel roof is the most economical. 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.

They are typically more difficult to service as the. Gravel performs two crucial functions on a tar and gravel roof. If you have a home with a flat roof a tar and gravel roof may be a good option for you. Gravel on a ballast roof system ballast is a different style of gravel which is applied to single ply roofing systems.

This is a surecoat systems coating how to roof r. It provides excellent protection against uv rays and is an attractive option for windows and decks that overlook the roof. Advantages of a tar and gravel roof. 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.

The gravel you re finding has been washed down the roof through the downspouts and onto the ground.