Green Roof Irrigation Requirement

Below you will find a list of products that can be used to create the optimal irrigation system for any green roof anywhere in the world.

Green roof irrigation requirement.

The requirement ranges from 20 60 of in 2009 toronto was the first city in north america to adopt a bylaw to require and govern the construction of green roofs. Leadership in energy and environmental design. With vegetal i d an in depth technical study is carried out for every green roof project to determine the irrigation requirements. An irrigation system is highly advisable on green roofs.

Access irrigation ltd have an extensive knowledge of green roof systems and regularly work with specialist green roof companies. Green roofs and leed certification. Green roof research center at pennsylvania state university is a local source of green roof monitoring data. Green roof irrigation solutions 1 0 mb selecting a green roof irrigation system depends on a number of variables including the purpose of the roof water availability and growing media.

The green roof bylaw sets out a graduated green roof requirement for new development or additions that are greater than 2 000 m in gross floor area. Irrigation requirements with any plants the best water comes from the sky. Our engineers will recommend the most suitable watering solution and specify all system components to suit your project s technical requirements and esthetic considerations. Leadership in energy and environmental design leed is the green building rating system developed by the united states green building council usgbc the intent is to provide a standard certification process that registers buildings constructed with environmental performance efficiency and occupant health.

Garden roof assembly hydrotech s garden roof assemblies combine the proven performance of our monolithic membrane 6125 roofing waterproofing with proven green technology. For questions or more information about green roofs in the district please contact cecilia lane email protected 202 535 1961. The deeper the substrate used the more moisture it can hold to ensure plant survival during dry periods. But the unique aspect of planting at high level requires specialist irrigation solutions.

Unlike conventional earth covered structures garden roof assemblies are lightweight and can be installed on a wide variety of new and existing structures. We suggest on an extensive sedum green roofs a permanent irrigation system is not necessary but consideration must be paid to the roof and supplementary watering if periods of prolonged drought 2 weeks occur. At the appropriate time of day or night the irrigation controller turns the water.