Flat Roof Gravel Stop Detail

3 x 6 in.

Flat roof gravel stop detail.

Here alternating layers of roofing felt usually fiberglass and hot applied asphalt are combined to create a long. There are different types and weights of gravel used on flat roofs for these purposes. Its main function is keep water and gravel from washing away from the edge of a building structure. This detail shows a gravel stop installed on a wood curb but set back from the fascia face.

This type of edge metal is designed for installation on flat rubber roofs with gravel. Since no gutters or conductor heads are provided the scupper spout should extend beyond the exterior face of the building. Gravel to protect built up roofs. This detail illustrates the installation of a scupper through a raised roof curb with a gravel stop.

It is made up of alternating layers of roofing felt or fiberglass and asphalt that is applied with heat. The off the rack alternative to custom flashing is a galvanized drip edge specially made for flat roofs. All joints of the scupper should be soldered. The gravel stop provides an architectural visually attractive termination with a canted edge.

It features an angled bend at the top known as the gravel stop. Called a gravel stop it works on any kind of flat roof and comes in many colors. Face x 6 in. Once the flashing is in place the roof is ready to face the elements.

The gravel stop system includes a continuous 22 ga steel cleat with roof flange for easier installation and proper location and is pre punched with slotted fastener holes. The gravel stop system incorporates a standard 3 deep 90 roof flange that easily accepts stripped in. A built up roof bur sometimes called a tar and gravel roof is a tried and true style of flat roof. A gravel stop is a metal edge that features an angled bend at the top.

A version utilizing uncoated metal roof flanges is available for use in an epdm roofing system. What is a gravel stop. Scupper at raised roof curb. Built up roofs or burs also called a tar and gravel roof are a style of flat roof.

Fha gravel stop metal with drip edge 3 in. Membrane coated roof flange enables welding a separate skirt to both the flange and the installed roof membrane to provide a watertight seal. They combine to make a long lasting sturdy roofing system 1. Dynaclad edge gravel stop system incorporates the same continuous 22 ga steel or 040 aluminum cleat for ease of installation and proper positioning and is pre punched with fastener holes 12 o c.

The lower edge of the fascia locks into a continuous edge strip and is formed into a drip with a 3 4 lock. On the face and 6 o c. Gravel stop is offered in a wide variety of materials gauges and colors.