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gtRoofdrain

Product Code: 170UR6000-pro

Roofdrain forms a lightweight high performance drainage layer with integrated filter geotextile (Roofdrain 60 does not have geotextile layer included). Using gt Roofdrain allows for the collection and storage of water to irrigate the plants during low rainfall periods whilst providing a continuous drainage layer across the roof structure. The core acts as a water reservoir for plant roots to access in dry periods. gt Roofdrain is ideal for extensive green roofs and roof garden landscaping construction projects, as it provides a lightweight drainage layer and water reservoir to sustain plant growth.

gtRoofdrain forms a lightweight high performance drainage layer with integrated filter geotextile. Using gtRoofdrain allows for the collection and storage of water to irrigate the plants during low rainfall periods whilst providing a continuous drainage layer across the roof structure. The core acts as a water reservoir for plant roots to access in dry periods. gtRoofdrain is ideal for extensive green roofs and roof garden landscaping construction projects, as it provides a lightweight drainage layer and water reservoir to sustain plant growth.

gtRoofdrain Benefits:

  • Prevents plants from drying out
  • Prevents waterlogging
  • Provides drainage
  • Assists in roof cooling
  • Lightweight
  • Easy to install

gtRoofdrain Sizes Available and Capacity

Product

Thickness

Reservoir Capacity

Roofdrain 20

20mm

5.5l/m2

Roofdrain 25

25mm

4.3l/m2

Roofdrain 40

40mm

12l/m2

Roofdrain 60

60mm

23l/m2

Roofdrain 20 20mm 5.5l/m2 Roofdrain 25 25mm 4.3l/m2 Roofdrain 40 40mm 12l/m2 Roofdrain 60 60mm 23l/m2Roofdrain comes in 50m rolls only