The AQUAPLAST 825PES membrane is based on plasticised PVC and reinforced with a polyester scrim. It is designed for surface waterproofing of reservoirs, tanks and other structures in direct contact with drinking water. Not intended for swimming pool insulation.
The membrane offers improved resistance to mechanical loads.
The membrane is stabilised against UV radiation.
The top side of the membrane has a smooth, matt surface.
Thickness | Width (mm) | Length (m) | Quantity (m2) |
|---|---|---|---|
1,5 | 2050 | 20 | 41 |
1,2 | 2050 | 20 | 41 |
The installation principles for AQUAPLAST waterproofing coatings follow the laying and jointing rules described in the FATRAFOL-A construction and technology specification.

Installation of the FATRAFOL system on a flat roof, including preparation, membrane welding and details.
8m 45s
Demonstration of welding and securing the profile to ensure roof watertightness.
5m 23s
Installation of a roof drain into the FATRAFOL system, including substrate preparation, fitting and welding for reliable roof drainage.
5m 23s
Installation of a closed preformed corner in the FATRAFOL system involves substrate preparation, precise fitting and welding to the membrane, ensuring lasting watertightness of the roof detail.
3m 08s
Finishing the penetration in the FATRAFOL membrane for proper sealing and long-term reliability of the detail.
7m 45s
Demonstration of welding and securing the profile to ensure roof watertightness.
1m 11s
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The Insulation Studio provides technical support, expert consultations and answers to specific questions about FATRAFOL membranes. Answered directly by Fatra experts.