Cromar® 4" Rainwater Outlet for Internal Drain

Cromar® Outlet Drain is a versatile and long-lasting trim accessory that's part of the PRO GRP and Flexiglass systems. The internal drain water outlet sits flush on your roof and is used to join a rainwater downpipe to your roof, where the drain runs vertically through the roof deck. The GRP material used to manufacture this outlet provides strength, durability and weather resistance, which means it can withstand harsh weather conditions and is able to direct water away from buildings even in the most challenging conditions. By preventing water build-up on your roof and directing the water away from vulnerable areas, you can reduce the risks of leaks, structural damage and water ingress into the building.