Wallbarn Edging Bar For Green Roof
Wallbarn Edging Bar For Green Roof - L2.4m x 50mm
Aluminium edging bars are available in various heights including 50mm, 75mm, 100mm, 150mm or 200mm high to create a clear, straight edge to the vegetation, holding it in place whilst still allowing free drainage.
The weight of the green roof system or the pebble border (if installed) will usually hold the edging bars in place. If contractors wish to fix the edging bars to the sub-deck they can pass fixings through the holes pressed along the base of the edging bar (care should be taken not to puncture any waterproofing membranes, however).
This right angled strip is perforated along the vertical edge to allow the water to run unaffected through the system, and does not need to be fixed through the deck; the vegetation or pebble border sits on top, ballasting horizontal base section. Wallbarn supplies these strips in 2.4 metre long lengths. Also available are straight connectors to secure each individual length together in a line and corner sections which will secure edging bars at corners and turns securely together.