A green roof also known as a rooftop garden or a living roof is a vegetative layer grown on a rooftop.
Why is it good to have a grass roof.
The load of approximately 250 kg per m of a sod roof is an advantage because it helps to compress.
They provide good insulation.
Norwegian grass roofs the norwegian translation is torvtak which means turf roof.
Unlike traditional black tar roofs green roofs reduce energy costs by absorbing heat instead of attracting it and.
These roofs are covered with sod on top of several layers of birch bark on gently sloping wooden roof boards.
They are very heavy so they help to stabilize the house.
Green roofs whether they are from grass or different plants make a perfect natural insulation element for your home roof keeping the cold out in winter and maintaining a cool atmosphere in.
The popularity of green roofs has increased in the united states due to their many benefits while pretty green roofs serve a much greater purpose than simple beautification.
The secret is to work in layers.
Container gardens on roofs where plants are maintained in pots are not generally considered to be true green roofs although.
Its distribution roughly corresponds to the distribution of the log building technique in the.
A number of turf roofs have flowers mixed in with the grass and a few have small trees.
If you install a good foundation for your grass seeds the rest will be extremely easy.
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.
Scandinavians have been growing sod roofs for hundreds of years and reports claim that the tradition dates back to prehistoric times.
While the aesthetic value is obvious there are practical.
So the next time you see some grass peeking out from a roof top take a moment to appreciate all the wonderful benefits that green roofs provide for us.
And they are long lasting.
If you are thinking about your own green roof or are interested in other vegetation projects on a building please get in touch with dr tom young at stri via our enquiry form email enquiries.
Until the late 19th century it was the most common roof on rural log houses in norway and large parts of the rest of scandinavia.
The advantages of turf roofs also called sod roofs are many.
A sod roof or turf roof is a traditional scandinavian type of green roof covered with sod on top of several layers of birch bark on gently sloping wooden roof boards.
The germans have discovered a cheap and simple way of alleviating flooding combating global warming and blending new houses into the countryside.
It is almost maintenance free.
Natural insulation there are a lot of reasons why grass roofs are still around today and becoming a popular element in more and more homes.
