12mm Roof Drainage System

£9.72 inc VAT £8.10 exc VAT

Sold per m2

Properties: Makes extensive use of recycled polymers in its construction.

Uses: Reservoir/Drainage board specifically designed for green roofs.

One product – 5 functions
Drainage
Water Attenuation 1.5 ltrs/m2
Protection of Waterproofing Membrane
Filtration
Separation

Roofdrain’s perforated HDPE core allows both water attenuation and drainage.
In addition there is a pre bonded filter fleece to both sides.