Green Roofs

Completed installation of multi-layer PVC membrane green roof designed by PL:BECS.

PL:BECS has been consulting on earth-sheltered roofs since long before these became knows as “green” roofs. The repertoire of earth-sheltered roofs has included hot rubber systems, multi-ply SBS and APP modified bitumen assemblies, protected single-ply membrane systems, custom-designed composite assemblies, as well as related rigid insulations, drainage and moisture-retention mats, root barriers, protection layers, cushion mats, underlayments, flashings, and similar accessory materials.