High quality and affordable edge trim made from aluminium for use as water permeable separating strip between bulk materials with drilled holes in the support leg.
Green roof retention trim.
Gravellock is a discreet interlocking aluminium profile for perimeter retention of ballast or sedum in green roofing systems.
The edgeguard trim is ideal for using with sedum matting or sedum tray cassette and holding gravel drainage layers in on roofs that have been converted into green roofs.
Gravellock interlocking green roof retention trim.
As well as providing habitats and protection for a wide range of flora and fauna green roofs help to improve the air quality of city environments and relieve the pressure on surface water drainage networks.
Optigrün edge trim zp a without drilled holes.
With a simple integral connection requiring no separate connecting pieces for straight sections the system provides ample support to the green roofing materials whilst allowing for drainage through the slots in the vertical face.
Perforated gravel retainer l section as border of a green roof.