Allproof's range of premium roof drains, made from cast bronze for a long life span, provide a durable and versatile roof drainage system. Compatible with all leading Australian roofing membranes, Large Diameter Roof Drains are available in dome, flat and overflow grate options for 65mm - 200mm stormwater pipes. Bronze flange is ideal for torch on membranes and the clamp ring mechanically secures waterproof membrane.

Features and benefits include:

• Bronze base flange fits inside pipe with o-ring seal.
• Waterproofing membrane clamped using 3 x stainless screws and clamp ring.
• Flat Grate (FCR) and Domed Grate (DRCR) available.
• Overflow attachment available.
• Removable grate for easy down-pipe access without disturbing membrane.
• Clamp Ring features a flush finish with membrane.
• Suit pipe size 65mm, 80mm, 100mm, 150mm and 200mm.
• Independently Flow Rate tested.
• Revit families available.