Award-winning green roofs

Haybase™ lightweight meadow roof

Our innovative Haybase approach enables wildflower meadow roofs at comparable weight and cost to sedum.

Ask us about our Habitat Upgrade package: a range of specially selected biodiversity hotspots for bees, butterflies and other invertebrates to improve the biodiversity contribution of whichever green roof you choose


Depth: Seeded


Depth: Seeded


Saturated weight per m2: 75-105 kg
Depth: 70mm

Locally-sourced hay

Saturated weight per m2: Nominal
Depth: 75mm

Geotextile protection
Waterproof Membrane
Plywood Deck

Depth: 9mm


Depth: 120mm

Vapour Control Layer
Plywood Deck

Depth: 18mm


Additional information

Typical flowering season
April – September

Recommended maintenance regime

Biodiversity contribution

Species mix
Fully-researched planting to emulate local ecology

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0203 828 7505