These systems can be con.
Extensive green roof structure.
Green structure comprises green roofs and green walls.
Katrin scholz barth a leading green roof designer was brought in to.
A long term solution that is ideal for extensive green roofs.
Flat green roof 0 5 flat roofs are ideal as green roof.
Generally there are two types of green roof systems.
Once we have the roof established with the lightweight growing medium we are best considering using drought tolerant plants these can range from grasses to wildflowers and often includes the well tried and tested sedums.
When it comes to extensive green roofs a 100 watertight build up is a must.
This is especially true of intensive green roofs which can have soil that is two feet deep or more.
The system structure for a flat water retaining green roof consists of a drainage layer with filterfleece extensive roof garden substrate and a vegetation blanket.
They are differentiated on the basis of plant selection growing medium type and overall cost.
Roughly speaking extensive green roofs have a thickness of between 4 and 15 cm and a weight.
Extensive green roofs are the most effective method to establish a sedum roof in an average sized urban wildlife friendly garden.
For both of these we need to follow specific green roof construction and maintenance procedures.
Shallow pitched green roof 5 25 the structure of a shallow pitched green roof differs slightly from the structure of a.
Green roof development involves the creation of contained green space on top of a human made structure.
The extensive green roof is the typical choice for homeowners but if you are building a home you can enjoy the wider options offered by the intensive green roof because it can be included in the plans saving the costs of retrofitting an existing structure.
This green space could be below at or above grade but in all cases it exists separate from the ground.
One important item to design for is an increased structural load.
Extensive green roof on timber structure.
These roofs differ from each other in the thickness of the structure its weight and the amount of maintenance that the plants require.
What is the difference between an extensive and intensive green roof.
For more green roof tips and tricks.
There are a number of things to consider when designing for a green roof.
Difference extensive and intensive green roofs.
As a roof type that requires frequent maintenance intensive systems can be thought of as gardens on a roof in contrast with an extensive green roof there are almost unlimited possibilities.
This system requires some maintenance from time to time these green roof systems lie between the extensive and the intensive and usually include a mix of plant types.
Foamglas insulation is fully bonded fully sealed and vapour tight preventing any kind of water from getting through.
