Green Roof Soil Thickness

Also the green roof drainage layer material is made to be sturdy and strong so that piercing can be limited and that the integrity of the entire program can be retained with ease.

Green roof soil thickness.

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. This is especially true of intensive green roofs which can have soil that is two feet deep or more. 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.

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. The green roof drainage layer thickness makes sure that nothing can go wrong below offering a solid and effective guard. When designing a green roof there are several factors to take into consideration. Green roofs or living roofs have become popular over the years.

One important item to design for is an increased structural load.