Green Roofs

Wallbarn M-Tray® is the go-to green roof solution for trade professionals looking for speed, reliability, and compliance. These pre-grown, fire-rated sedum trays are designed for straightforward installation with minimal site disruption—no loose substrate, no complex layering. Ideal for both new builds and retrofit projects, M-Trays offer instant green coverage, effective drainage, and long-term performance. Trusted by contractors across the UK, Wallbarn’s modular system helps you meet sustainability targets while saving time on-site.