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Roof Edge Drainage Profile
£19.50 – £32.50ex VAT per 2m
Sempergreen® Super Lightweight Green Roof System
£42.50ex VAT per m2
Sempergreen® Lightweight Sedum Roof System
Minimum order 10m2
This lightweight sedum roof system includes 3 layers:
- Sedum blanket
- Lightweight Substrate Roll 40mm
- Drainage
The Sempergreen® Lightweight sedum green roof system is a unique product, that allows you to create your own roof.
Suitable for use on flat roofs from 3º to 15°, the substrate layer is 40mm thick and has excellent water absorption qualities. There are 6 – 8 different species of hardy succulents, each chosen for their ability to absorb and retain water and to thrive in adverse weather conditions. The sedum blankets in our Lightweight system provide at least 95% plant coverage. Minimum order 10m2.
If you are creating a gravel border around the roof edges, sky lights, lanterns or drainage areas, it is important to add an additional amount of drainage layer to sit beneath the gravel.
Ideal for: Lighter weight roof loading requirements, domestic & commercial buildings, flat roof extensions up to 15°, water attenuation requirements, garden rooms, garages, bike & bin stores.
£44.50ex VAT per m2
Ideal for: |
Domestic & Commercial, garden rooms, garages, extensions & garden offices where weight bearing capacity is unknown |
Structure: |
This system includes 3 layers: Drainage, Substrate and Sedum vegetation |
Weight: |
45-50kg/m2 saturated |
Ease of Install: |
EASY ** |
Coverage |
95% |
---|---|
Saturated Weight |
Approx. 45-50kg/m2 |
Thickness |
8–9cm |
Maximum roll length |
20m–25m |
No. of m2 in a pallet |
27m2 |
Pallet Size |
130cm x 110cm |
Roof Weight Bearing Capacity |
Up to 50kg/m2 saturated |
Roof Pitch |
0 – 15° |
The (minimum) maintenance depends on the build-up of the system, we recommend you fertilise twice a year with a long-acting fertiliser.
Products You May Need
Substrate Roll
£14.98 – £19.96ex VAT per m2
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This product has multiple variants. The options may be chosen on the product page
Separation profiles
£21.80 – £23.14ex VAT per 2m
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This product has multiple variants. The options may be chosen on the product page
Roof Edge Drainage Profile
£19.50 – £32.50ex VAT per 2m
Select options
This product has multiple variants. The options may be chosen on the product page