Protection Layer Green Roof

These may not be required if the waterproof membrane is certified as root resistant.

Protection layer green roof.

Root barriers are often used in green roofs to provide some protection to the waterproofing from invasive stolons rhizomes and from woody roots from trees and shrubs. Installing green roof layers will not only make your home look beautiful but also keep it warmer which will help you in reduction of electricity cost that you have to spend on heating bills. Roof protection moisture retention air layers. The quality of the material its thickness weight and tensile strength.

In order to evaluate the compatibility of this layer the followings must be checked. The most common root barriers used are thin polyethylene sheets laid over the waterproofing membrane. Protection layer rubber carpet. This layer delivers protection against mechanical damage.

Their main function is to. It is a carpet made of polyurethane rubber and it protects the waterproofing and the insulation of the green roof. The layers of a green roof are as follows from top to bottom. Plants growing medium filter cloth drainage layer root barrier membrane.

The green roof solutions air layers serve multiple purposes. Rb20 rb30 rb40. As a general rule the more the roof is trafficked the higher the level of protection required for example extensive green roofs would generally experience much lower levels of traffic damage during maintenance than publicly accessed areas.