Retrofit Roof Drain Installation

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Retrofit roof drain installation.

Application tri built aluminum retrofit roof drains are designed to replace existing drains in re roofing applications. The unit is based on a flat underside flange for flush roofing material installation. Attach the seal to the roof drain accordingly to prevent water leakage and other debris from entering the drain pipe. Omg supplies roofing fasteners for the roofing industry as well as pipe supports insulation adhesives retrofit roof drains and construction accessories.

If the drain was messed up by other roofers then the second best thing to do is to install a retrofit. Pvc new installation roof drains installation step 1. Flashing attachment install single ply membrane soft copper lead or bur felt flashing between clamping ring and drain flange. Because the retrofit roof drain will sit directly inside the pipe roofers.

Installing your retrofit roof drain remove the broken drain from the drain pipe. Pvc 4 102mm connector when joining abs and pvc plastic together the use of an all purpose cement is required. Installed from the roof surface these drains are engineered to be installed without removing the existing plumbing or fixture while providing a watertight connection to the roof system and the existing plumbing.