12mm Roof Drainage System

£9.18 inc VAT £7.65 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
Water Attenuation 1.5 ltrs/m2
Protection of Waterproofing Membrane

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