SOPRADRAIN® is a moulded expanded polystyrene panel which provides efficient drainage for SOPRANATURE® or GREEN roofs.
- The weight gain on the structure: 0,7 kg / m2 against 145 kg / m2 for 10 cm gravel
- The height of SOPRADRAIN® plates, which is only 3.6 cm instead of 10 cm for gravel drain, saves more than 6 cm on statements heights
- The speed of installation: up to 2000 m2 per day for four men.
Type of solution