In-Building Rainwater & Rainwater Outlets

In-Building rainwater drainage and rainwater outlets for Commercial Building Services

Our in-building Terrain Rainwater Systems and Rainwater Outlets are used to drain flat roofs and balconies and convey water to underground drain or water re-use systems.


We would recommend using the Terrain Soil & Waste or Terrain FUZE drainage systems for this application, in conjunction with the Terrain Rainwater Outlets.

Literature & Technical info