Sedum Roof Construction Details

We designed and built our own sedum roof on a 5m wide carport.

Sedum roof construction details.

As a guide prices can vary from 50 m for a sedum roof to 200 m for a fully planted intensive roof the cost of any reinforcement needed to the roof and or wall structures is additional to this. On one hand it is permissible to go for a single layer option with the proviso that the substrate should have at least 60mm depth and the substrate should have low organic content som of 4 or less. 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. A sedum roof is a type of living roof consisting of a layer of vegetation that has been placed on a rooftop.

Is a green roof for me. They are xerophytes with thick water storing leaves. Needle type sedums such as sedum rupestre angelina and sedum reflexum blue spruce. The roof construction is 250mm x 50mm joists spaced 600mm apart with a 18mm plywood deck.

Simple complex small or grandiose let our nearby time handle all the sedum roof construction details for you. These sedums often have one tap root ranging further into the soil media than the creepers. There are various layers of sheeting on top to make the roof waterproof. Sedum is a group of plants very close to succulents.

Green roofs and façades are most easily achieved through suitable kinds of climbers. Sedum is suitable for roofs where a thick layer of soil cannot be provided to hold enough water all year round. Extensive green roofs normally have an attractive low layer of vegetation around 80 100mm high such as grass moss sedum or small flowers. Early on in the design process we will agree with you which mat systems you d prefer to install and we will also run through exactly how your sedum blanket will be set to work its wonders.

Sedum green roofs are the most common type due to the hardiness and low maintenance requirements of the plant. There are numerous benefits of having a sedum roof installed on your latest project. On top of that we added 75mm of mixed topsoil and gravel into which the sedum plants were sown. Sedum roof construction details.

When sedum vegetation is applied to a green roof the weight is approximately 30 kg m2. A green roof is in ecological terms a great and simple thing to do. This passage in the fll 2008 permits a wider range of options for installing sedum blanket roofs. 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.

The vegetation is self sufficient growing and developing to provide protection absorb carbon dioxide and creating a point of interest. If you are using sedum blankets then you don t require any additional growing medium or soil.