Stainless steel rainwater outlets with vertical spigots and factory bonded bituminous membrane flange attached for ease of installation. The outlets are also supplied with a stainless steel leaf guard and mechanical seal.

For use with Bauder bituminous waterproofing membranes when connecting into conventional gravity drainage systems. The product is designed to be used in refurbishment roof scenarios. The spigot when fitted into an existing outlet utilises a mechanical seal to ensure water back up into the existing system is prevented. Outlet flow rates are based upon requirements of BS EN 12056:3:2000.