Roof Flange Definition

The roof deck flange of step flashings are to be fastened to the surface of each shingle in a position whereby the next course of shingles will cover up hide the flashing from view.

Roof flange definition.

A pipe for conveying rain water from the roof gutter to a drain or from a roof drain to the storm drain. Beam flanges became the rail for the trolley rigs but the beams also supported damaged roof arches during their restoration finally they lay mesh over the flanges position it above the plywood forms and cast concrete on top to ease rolling it around the wheels have no flanges. The projecting edge of a rigid or semi rigid component such as a metal edge flashing flange skylight flange flashing boot structural member etc. Sometimes referred as boot.

Used on the upper side to provide a raintight installation. The vertical flange of the flashing is to extend up behind the adjoining siding. A flange which fits around a pipe that penetrates a roof. Pipes with flanges can b.

Up to 5 3 4 in. Mcgraw hill dictionary of architecture and construction. Or for attachment to another object as the flange on the end of a pipe steam cylinder etc or on the lens mount of a camera. This flashing provides protection for pipes cables conduits and wires.

Sometimes referred as boot. The term flange is also used for a kind of tool used to form flanges. They re shaped on a bending press to create a web with two flanges. Or for a flange of a rail car or tram wheel.

Thus flanged wheels are wheels with a flange on one side to keep the wheels from running off the rails. A flange is an external or internal ridge or rim for strength as the flange of an iron beam such as an i beam or a t beam. The soft aluminum base conforms to most metal roof panels. Want to thank tfd for its existence.

Copyright 2003 by mcgraw hill companies inc. Secondary framing comes in two configurations cee and zed. Also called a leader downspout or downpipe. Pre formed flange placed over a vent pipe to seal the roof around the vent pipe called a vent sleeve.

They re used where sidewalls intersect with the roof using a top flange that helps support the roof and a web that helps support the walls. The lowest temperature of a liquid at which it gives off vapors sufficient to form an ignitable mixture with air near its surface.