Retrofit Flat Roof Drains

The unit is based on a flat underside flange for flush roofing material installation.

Retrofit flat roof drains.

Adjust the retrofit roof drain flange to lay flat on the roof surface. A special precompressed modified asphalt impregnated expanding foam sealing tape automatically makes a permanent elastic watertight seal to the existing drain eliminating water backup. The rd2150 lines the existing roof drain utilizing the neoprene gasket providing a secure bond inside the drain pipe. Omg supplies roofing fasteners for the roofing industry as well as pipe supports insulation adhesives retrofit roof drains and construction accessories.

Drain inserts for retrofit applications. We are there when you need us so give us a call today. The portals plus reroof drain is designed for the easiest and most reliable installation for use in conjunction with an existing drain when reroofing. If uneven debris could enter the roof drain pipe and prevent water flow.

Hercules retrodrains are designed to replace existing drains in re roofing applications and are engineered to be installed from the roof surface without removing the existing drain fixture. Retrofit roof drains make roof drain replacement and installation quick and easy.