The nominal thickness of a green roof is the approximate total height of the soil and drainage components that constitute the green roof system excluding the roof structure insulation waterproofing and plants.
Green roof soil thickness.
One important item to design for is an increased structural load.
Green roofs or living roofs have become popular over the years.
Intensive to describe green roofs that are thick enough.
Soil structure for green roof media.
There are a number of things to consider when designing for a green roof.
Green roof growing media is an integral part of a functioning.
The green roof drainage layer thickness makes sure that nothing can go wrong below offering a solid and effective guard.
This is especially true of intensive green roofs which can have soil that is two feet deep or more.
It is common practice to use the term extensive to describe green roofs that are very thin and will only support hardy drought resistant vegetation such as sedums herbs and perennials.