Delta Membrane Systems has launched the Delta-Floraxx range of coverings for green roof applications.

Suitable for protecting insulation panels beneath inverted roofs, Delta Floraxx combines the functions of water storage and high-performance drainage. The sheet has octagonal dimples reinforced by ribs to make it compression-resistant, while perforation enables air to circulate freely on the underside, preventing a film of water forming on the insulation. Also available is Delta-Floraxx Top, which has the additional benefit of a filtration layer.

The sheet size for Delta-Floraxx is 20 x 2m, and Floraxx Top is 10 x 2.1m wide - the extra 100mm geotextile width allows for overlap.

Delta Membrane Systems