Eco-engineered green roof systems and blue roof attenuation builds for SuDS-compliant, low-carbon developments.
Extensive sedum, semi-intensive wildflower and fully intensive landscaped systems installed over fully-warranted waterproofing build-ups. Designed in accordance with GRO Code standards.

Engineered void-former systems that hold and slow rainfall at source — meeting local authority SuDS requirements and reducing pressure on downstream drainage. Integrated above hot melt or single-ply waterproofing.
Discharge
Up to 95% reduction
Storage
50 – 150 mm depth
Compatible
Hot Melt / Single-Ply
Compliance
SuDS / Sewer for Adoption
Send us drawings, a site address, or a one-line brief. Our estimating team responds within two working days with a no-obligation technical proposal.