Wallbarn EPDM Circular Roof Outlet Drain Connector 75mm Black

This EPDM Circular Roof Outlet Drain Connector from Wallbarn features a 240mm long spigot inside an HDPE drainage hole, making it ideal for efficient roof drainage. It has a smooth flange for easy bonding, adhering, and mechanical fixing. The ribbed cone shape of the spigot ensures stable installations and prevents backflow. Installation is simple: insert the outlet into the drainage hole after waterproofing the deck, then apply a second waterproof layer over the outlet to bond with the first membrane layer. This prevents water damage to the structure. Once membranes and adhesives cure, a hole might be needed for a leaf guard or gravel excluder.. Wallbarn EPDM Circular Roof Outlet Drain Connector - 75mm Black