Terrain Controlled Flow Rainwater Outlet System

Rainwater Interception Outlet for Commercial and Public Buildings

Designed to control rainwater run-off from roof areas and podium decks, the Rainwater Interception Outlet is a 2 part disc which can be installed inside any of our large rainwater outlets to control the flow of rainwater at source, complementing our Rainwater Interception System for roofs and podiums.

 

The outlet has 8 positions, which allows a different flow rate on the head of water. The rainwater is attenuated at source within permavoid geocellular cells and released at the designed flow rate.

 

It should be used in conjunction with the trusted Terrain range of engineered PVC and Terrain FUZE HDPE drainage products for in-buildings rainwater drainage for a full system approach.

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  • Terrain Rainwater Outlets

    We’ve an extensive range of rainwater outlets for flat roof and balcony applications for commercial, industrial and public sector developments.

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