Pitched Green Roof Detail

Generally suitable for inverted roofs if applicable.

Pitched green roof detail.

Pitched roofs start with a slope of 10 18. Steeply pitched roof 30 45 green roofs are a perfect solution to create green spaces on any type of surface. A green roof is a green space that is created by adding various layers of plants and a growing medium to the top portion of a traditional roofing system. Above 5 degrees roofs are considered to have a pitch which may affect the design.

In addition to green roofs on flat surfaces a green roof on a curved or sloping surface can be a real eyecatcher. A green or living roof is a flat or low pitched roof with a layer of planting over the waterproofing membrane. Note that it is not like a traditional roof garden in which planting is done in free standing containers as well as planters that are placed on an easy to access roof terrace. For roof lengths greater than 6 metres an anti slip system may be required sublect to individual project assessment.

The layers of soil and planting provide insulation to the roof along with protection to the waterproofing layer not to mention its environmental credentials. Permanent solution for pitched green roofs without a specialised anti slip system. Introduction to green roof details. It is the task of the designer to make adjustments in the green roof system accordingly e g.

We have vegetative roof details in pdf dwg autocad and autodesk revit rvt 2d and rfa 3d formats. Pitched green roofs with slopes up to 25 how to prevent erosion and transfer shear forces safely. Sempergreen has the perfect solution for sloping roofs. According to general regulations for roofs with waterproofing flat roofs should have a fall of at least 2.

Consult with your membrane manufacturer for information relative to the membrane specifications. Below are explanations of the leading roofing membrane systems that have been installed under green roofs. Please contact us for support in determining which details are most pertinent to your individual project. Most vegetation will grow on quite sever slopes but the designer must consider the practicalities of installing the green roof and just as importantly how the roof is to be maintained.

Sloped roofs retain less water in general and the moisture content varies from the ridge to the eave lowest edge of the roof. Drainage thickness of growing media plant varieties etc. Varied substrate depths and vegetation forms possible.