The key to any good green roof project is a good waterproofing membrane.
Green roof drain detail.
See the full list of features.
Zurn manufactures a line of green roof drains featuring customizable enclosures to align with the green roof surface.
Systems with drainage mats.
The drainage mat must flow directly to the drain and the drain enclosure must be a secondary drainage path to maintain proper drainage of the green roof.
Is a leading manufacturer and supplier of greenroof drain components.
Please contact us for support in determining which details are most pertinent to your individual project.
As the market for green roofing develops the proper design and understanding of green roof components is imperative.
Our flexible adaptable components can be configured to meet even the most challenging custom green roof specifications.
1901 green roof planter drain overflow standpipe 15 1 4 diameter drain with standpipe and 5 8 orifice to meter rainwater.
The design of the different drainage layers allows for a portion of the stormwater to be retained above where the water is allowed to flow freely off of the roof.
Enclosing a drain in perforated stainless steel will prevent the drain from operating properly and very quickly due to the s s plugging with green roof debris.
Intensive roof specialized green roof drains 1900 green roof main area drain with standpipe 15 1 4 diameter drain with perforated standpipe.
The most critical role of the drainage layer is to provide an adequate flow of water off the roof during and after rainfall.
Green roof drains watts unique designs are engineered to accommodate the fast emerging and often shifting requirements for green roof drainage.
Encourages greenroof technologies and will continue to do its part by providing key components for greenroofs.
We have vegetative roof details in pdf dwg autocad and autodesk revit rvt 2d and rfa 3d formats.
Compared with green roofs systems using drainage plates or granular drainage this system is the fastest to install and creates the thinnest and lightest green roof assembly.
Green roof solutions offers many different drainage layer options depending on system goals regarding water retention.
Use in non pedestrian areas of green roof systems.
Green roof systems of this type are drained by a multi layer fabric mat called a drainage mat that combines soil separation drainage and protection functions.
A new resource is available a protected membrane roof pmr planning guide representing more than 50 years of proven assembly experience across the globe and 35 years of hydrotech s industry knowledge the guide strives to educate architects engineers general contractors and other design professionals on the key benefits of a protected membrane roof compared to a conventional roof.
There are many types of waterproofing membrane.