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Extensive Lightweight Green Roofing Substrate (25kg) – Covers 0.30 to 0.75 sq.m
UKGR-SUB-EX-LW-25
New product
Extensive Green Roofing Substrate is a low maintenance soil that can be used with Sedum and Wildflower living roofs.
Prices from:
5 - 9 bags - £18.00
10 - 14 bags - £11.25
15 - 19 bags - £9.50
20 - 29 bags - £8.50
30+ Bags - £7.50
2 - 4 Day Delivery
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Volume discounts
| Quantity | Price | You Save |
|---|---|---|
| 10 | £ 11.25 | Up to £ 103.50 |
| 15 | £ 9.50 | Up to £ 181.50 |
| 20 | £ 8.50 | Up to £ 262.00 |
| 30 | £ 7.50 | Up to £ 423.00 |
More info
Extensive Green Roofing Substrate is a low maintenance soil that can be used with Sedum and Wildflower living roofs.
The substrate will settle 10% so allow extra - our coverage details below give approximate coverage with settling.
Sizes range from 13mm to 5mm
PH Value - Average 8.5
Maximum Water Holding Capacity: 43.4%
Also available in 1cu.m bags
Features of the Substrate
- Thickness for Sedum Roofs - 40 to 75mm (40mm Minimum)
- Thickness for Wildflower Roofs - 75mm to 100mm (75mm Minimum)
- Full Saturated Weight - 40mm to 40.4kg per sq.m
- Full Saturated Weight - 50mm to 50.5kg per sq.m
- Full Saturated Weight - 70m to 70.7kg per sq.m
- Full Saturated Weight - 75mm to 75.75kg per sq.m
- Full Saturated Weight - 100mm to 101.4kg per sq.m
Coverage (inc 10% settlement)
- 40mm thick - 0.75 sq.m
- 50mm thick - 0.60 sq.m
- 70mm thick - 0.43 sq.m
- 75mm thick - 0.40 sq.m
- 100mm thick - 0.3 sq.m
Accessories
Data sheet
| Brand | UK Green Roofing |
| Green Roof Systems and Layers | Substrate (Soil) |