Protecting foundations is one of the key factors in ensuring the longevity of any structure. Waterproofing alone is not enough – it must be secured against mechanical damage and excessive water pressure.
This is where GXP® DREN F comes in – a three-layer geocomposite designed for:
- mechanical protection of thick-layer bitumen waterproofing,
- optimal drainage of foundation walls, reducing hydrostatic pressure,
- easy installation thanks to its layered structure.
The system consists of a dimpled HDPE sheet combined on both sides with thermally bonded polypropylene geotextile DuPont™ Typar® and a slip layer, ensuring reliable performance and long-term durability.
Geocomposites such as GXP® DREN F are used in residential, industrial, and infrastructure projects – wherever foundations require effective and lasting protection.
Durability starts at the foundation.
