Description:
EXPOL StyroDrain Retaining Wall Drainage Board 2400 x 1200 x 90mm is a lightweight, high-performance drainage solution designed to protect retaining wall waterproofing membranes. Manufactured from 100% recycled expanded polystyrene (EPS), it provides excellent water flow and drainage, helping to relieve hydrostatic pressure behind walls. Its permeable structure allows water to drain away efficiently while preventing damage to membranes. Ideal for tight or restricted access areas, StyroDrain is easy to handle, cut, and install, making it a practical alternative to traditional drainage materials.
- 2400 x 1200 x 90mm drainage board for retaining wall applications
- Made from 100% recycled EPS for sustainable construction
- Permeable structure allows effective water drainage and pressure relief
- Protects waterproofing membranes from damage
- Lightweight and easy to handle on site
- Ideal for tight or difficult access installations
- Quick and simple to cut and install
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