Gravel Roof Detail

A gravel stop is a metal edge that features an angled bend at the top.

Gravel roof detail.

It is made up of alternating layers of roofing felt or fiberglass and asphalt that is applied with heat. It provides excellent protection against uv rays and is an attractive option for windows and decks that overlook the roof. Pvc roofing systems tpo roofing systems perimeter edge metal everguard standard gravel stop fascia large 26 gauge metal perforations ensure strong membrane to membrane adhesion. What is a gravel stop.

Parts and composition of tar and gravel built up and flat roofing systems with a helpful tar and gravel roof construction diagram. Built up roofs or burs also called a tar and gravel roof are a style of flat roof. Hold your cursor over the file name to view when a drawing was last updated. Firestone has developed cad drawings of its tpo installation details to assist roofing professionals with the specification of firestone tpo roofing systems.

Advantages of a tar and gravel roof. Tar and gravel roofing. 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. Gravel roof disadvantages on the other hand gravel roofs are hot energy inefficient heavy moisture trapping and unstable.

Whether you re an experienced commercial roofer a steep slope roofer thinking of adding low slope services or just like to learn from the best you ll want to join gaf senior commercial training specialists dave scott and wally brown dave amp. If you have a home with a flat roof a tar and gravel roof may be a good option for you. Here alternating layers of roofing felt usually fiberglass and hot applied asphalt are combined to create a long lasting roof system. 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.

They combine to make a long lasting sturdy roofing system 1. Flat or almost flat roofs can collect a tremendous amount of water especially if their outlets or downspouts become plugged with leaves and debris. Also a tar and gravel roof is very rugged and safe to walk on. Wally for the project kick off segment of the roofing it right miniseries on installing a commercial roof from start to finish.

Of all the flat roofing options a tar and gravel roof is the most economical. The detail drawings are grouped by details and can be downloaded below in dwg or pdf format.