We don t know which has potential for selection at this point.
Generally green roofs are not meant to be walked on.
It is not advisable to walk on the vegetation if the plants are frozen you may damage them.
We construct roofs that are either vented or unvented.
Several modular extensive green roof products have emerged in the last few years that allow plants to be grown at the factory prior to actually being installed on a roof.
It s only meant to be green without access for the public or assembly.
Generally extensive green roofs are not designed for pedestrian traffic.
Green roof construction and maintenance kelley luckett mcgraw hill professional 2009 isbn 10.
Would you consider a green roof to be a roof garden as noted near the end of chapter 4 such that the special 100 psf live load is required.
Green roofs offer many public private and design based benefits.
The garden roof will be similar to these.
But the occasional incursion by an inspector or maintenance worker would not be a problem for most commonly used plants.
However be careful if it freezes.
A green roof also referred to as a living roof is where the roof of a structure has a garden growing over a waterproof membrane.
But we tend to mess them up royally.
With planting media of 1 to 5 inches thick most extensive green roofs are not designed for public access or to be walked on any more than a typical membrane roof would.
For instance when you fertilize the roof once a year walking on the sedum plants is not a problem.
Green roof technologies not only provide the owners of buildings with a proven return on investment but also represent opportunities for significant social economic and environmental benefits particularly in cities.
Key questions to ask at each stage of the green building process tested tips and techniques for successful structural design construction methods for new and existing buildings information on insulation.
They are nothing more than roofs that you walk on.
Yes you can occasionally walk on a sedum roof.
A roof is designed to protect the building and to shed precipitation.
Can you walk on a green roof.
It is even more important that the roof covering be watertight to prevent leaks into the building.
The ones we are going to deal with have conditioned space under them.
Perhaps it is because we forget that they really are roofs and have to follow all the rules that roofs have to follow.
A green roof or living roof is a roof of a building that is partially or completely covered with vegetation and a growing medium planted over a waterproofing membrane it may also include additional layers such as a root barrier and drainage and irrigation systems.
However green roofs in many cases are meant to retain water over a longer period of time to slow stormwater runoff and to nourish the plants.
It has become common in large cities on high rise apartment buildings so that residents can get fresh vegetables or enjoy blooming flowers.
