An extensive green roof or sedum roof is a roof with vegetation that is more or less self perpetuating and that can further develop and maintain itself.
Sedum roof gutter detail.
The straps should extend a minimum of 6 onto the roof.
The high density polyethylene membrane delta vmzinc and the fixing anchors.
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A sedum roof is one type of living green roof.
A uk grown sedum blanket to cover a 20m2 roof will cost approximately 300.
Please contact us for support in determining which details are most pertinent to your individual project.
As intensive roofs are much bigger projects with many more expensive elements to consider we will focus on the cost of an extensive green roof in this section.
A sedum roof is a type of living roof consisting of a layer of vegetation that has been placed on a rooftop.
Consists of three components.
Roughly speaking extensive green roofs have a substrate thickness of between 4 and 15 cm and a weight of 30 to 220 kilo per m2.
The vegetation is self sufficient growing and developing to provide protection absorb carbon dioxide and creating a point of interest.
We have vegetative roof details in pdf dwg autocad and autodesk revit rvt 2d and rfa 3d formats.
A green roof is a layer of vegetation living plants deliberately put on top of a conventional roof surface and bringing a whole host of benefits to the building and the environment.
Use with ultra dek and double lok roof systems only use in installations where fl 271 or fl 272 panel caps are used specify roof slope add 7 62 per piece for mitered trim specify left or right.
It comprises mature sedum on 20mm of extensive substrate and incorporating a multifunctional water retention and filter layer.
There are numerous benefits of having a sedum roof installed on your latest project.
The system is suitable for both new build construction and retrofit refurbishment projects.
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08 07 2015 constructive detail of a hidden gutter.
Sculptured gutter standard.
Straps are riveted or bolted to the outer edge at the gutter bead and attached to the roof with two brass screws.
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This means that you can have a fully functioning 20m2 extensive sedum green roof for between 450 1000.