Green Roof Strucutre

Because water runs off the roof more quickly a thicker substrate layer is needed.

Green roof strucutre. Green roofs also known as vegetated roofs or living roofs are ballasted roofs consisting of a waterproofing membrane growing medium soil and vegetation plants overlying a traditional roof. Green roofs can help reduce energy costsfor a building by acting as another layer of insulation between the inside and outside of the roof. 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. The structure of a shallow pitched green roof differs slightly from the structure of a flat roof.

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. The layered structure may be built on site or arrive at the site in pre constructed modules which are raised to the rooftop and joined together. The substrate gives the right amount of nutrients to the plants so your green roof stays nice and green. Green roofs extend the life and improve the performance of the roof cutting energy costs.

All green roofs have a layered structure built upon a roofing base structure. Steeply pitched green roof 25 40. Building urban resilience illustrates the processes undertaken to develop this new knowledge and thereby embed a deeper level of understanding in readers illustrative case studies and exemplars are drawn from countries outside of the core researched areas to demonstrate the application of the knowledge more broadly. A green roof is a great way to create an attractive design feature on an outbuilding like a shed or garage or transform your home.

Basic green roof components include the base roof deck water proofing layer and green roof systems.