OPTIGRUN LIGHTWEIGHT GREEN ROOF 0-5°
by Optigrun
When a green roof needs to be created but the under lying structure of the roof will only permit a light load, the Optigrun Lightweight Roof weighs just 55kg/m2 even in saturated conditions. This is significantly lighter than the weight of a conventional gravel roof.
- Ideal for retrofit projects
- Specially formulated substrate for single layer extensive roofs featuring low weight but high water storage capacity
- Can be used on roofs with zero degree drainage falls, subject to certain limitations.
Specification Details for OPTIGRUN LIGHTWEIGHT GREEN ROOF 0-5° (Green Roof Systems)
Please note that these product properties are not a replacement for the manufacturer's literature and it is always recommended that Optigrun is consulted before specifying.
Technical
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| Components (?) | Vegetation Mat | |
| Discharge Coefficient (?) | 0.5 | |
| Features (?) | Can be used on roofs with zero degree drainage falls , subject to certain limitations , Erosion-proof system solution , Increased maintenance requirements and installation costs in comparison to an Economy Roof solution , The lightest green roof solution available | |
| Vegetation Form (?) | Sedum | |
| Water Retention (?) | 40 - 50 % year | |
| Water Storage Capacity (?) | 18 l/m2 | |
Size & Weight
Commercial
Physical Properties
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Latest news & updates for OPTIGRUN LIGHTWEIGHT GREEN ROOF 0-5°
by Optigrun 28-09-2022
by Optigrun 11-08-2022
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