Canopia Drain

Molded and perforated drainage panels made of expanded polystyrene with a density of 25 kg/sqm. Canopia Drain is used as a drainage layer on the waterproofing of accessible garden roofs, rooftop and green roofs. 

Suitable for:

  • Drainage on green roofs, garden roofs and terraces


Light-weight panels: limit the added weight on the load-bearing structure by replacing the heavy gravel drainage layer
Prevents rotting roots for zero slope roofs
Quick and easy installation
Cost-effective drainage solution for green roofs


Length (m) : 1.2
Width (m) : 1 
Thickness (mm) : 40
Weight (kg) : approx. 7

Documents Type
Canopia Drain Datasheet EN Technical Datasheet English Download
Canopia Drain Product Description FR Product Description French Download