Ballasted flat roofs

Ballasted flat roofs solutions have been debeloped to ensure a number of functions such as:

- mechanical protection for waterproofing
- filtration
- separation
- rainwater drainage.

T-Kone G-Drain from TeMa is the HDPE studded membrane — featuring good compressive strength — laminated to a geotextile used to provide mechanical protection for waterproofing membranes, and additionally serving to provide drainage (and filtration and separation) to cope with both high and low loads. A multi-tasking solution for ballasted flat roofs.