Flat green roof system PREMIUM HIGH 40 SYSTEM

for flat roofwaterproofdrainage

ELEVATED RETENTION FOR STANDOUT PROJECTS
For projects requiring elevated performance, Urbanscape GR Premium HIGH 40 delivers a higher‑capacity green roof solution.
Building on the proven HIGH 25 platform, HIGH 40 incorporates a 40 mm drainage layer that adds an additional 10 L/m2 of water storage—
supporting longer intervals between rainfall and strengthening plant resilience.
Designed for developments that demand more capacity and a distinctive edge, it pairs dependable performance with a clean, streamlined system
build‑up for confident, climate‑ready design. The system maintains a lightweight profile and straightforward installation, enabling efficient
delivery without compromising long‑term reliability

Layer structure of Urbanscape Green Roof HIGH 40 Premium

• Urbanscape Sedum Blanket
• Urbanscape Green Roll 40
• Urbanscape Drainage with Buffer Q40
• Urbanscape Geotextile 300‑MF
• Urbanscape Geotextile 100‑MF
• Waterproof membrane with integrated root protection
• Roof base structure

Benefits

• Lightweight solution
• Thinner system
• Fast and easy installation
• Superior water retention
• Low maintanance