When you install sempergreen vegetation blankets your green roof has 95 coverage immediately.
Sedum roof installation.
Our sedum roofing system is ideal for g.
When laying each section of the liveroof lite modules remove the soil elevators for a beautiful seamless.
Simple green roof installation step 1.
When sedum vegetation is applied to a green roof the weight is approximately 30 kg m2.
Where a sedum roof is to be installed on an inverted roofs or other specially shaped roofs fitted with thermal insulation above the waterproofing attention needs to be paid to moisture diffusion.
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.
Once the sedum mat has been rolled out or installed it does need to be watered very well even soaked.
Sedums used on green roofs can broadly be separated into four different classes.
The exact level of maintenance needed will depend on the type and desired purpose of each specific installation.
One benefit of installing a sedum green roof in winter is that the shelf life of the sedum mats is much longer than in spring and summer where you need to unroll and water the sedum mats within 24h of delivery.
All green roofs and walls will require some form of annual maintenance.
Take all the bags of.
While the planted sedums can withstand some foot traffic the best installation pattern is one in which installers can work themselves off the roof without walking too much on the plants.
Each site will need to have been assessed to see whether or not a levelling or breathing course is needed.
Installation green roof 0 20 flat roofs are ideal as green roof.
Ruderal creepers like sedum album acre and sexangulare these are fast to establish themselves on the roof.
Then from a ladder they secure the edging to the sides of the modules with exterior grade screws.
The creeper types have super fast growth rates sometimes expanding up to 100 in one week.
Loose lay the interlocking liveroof lite modules onto the prepared roof surface placing them neatly together.
Roughly speaking extensive green roofs have a substrate thickness of between 4 and 15 cm and a weight of 30 to 220 kilo per m2.
Substrate and drainage layer make sure you have an up stand to retain the drainage layer and substrate around the perimeter of the roof.
Green roof sedum roof maintenance maintenance is a highly important factor when considering the viability of the installation of green roofs.
Unroll the drainage layer with the dark thick fleece facing down onto the existing waterproof membrane.
An extensive green roof or sedum roof is a roof with vegetation that is more or less self perpetuating and that can further develop and maintain itself.
