Green Roof Root Barrier

This flexible roofing membrane does not contain pesticides.

Green roof root barrier.

Grs root barriers come in 20 mil 30 mil and 40 mil thickness depending on the application. Stained glass stone datasheet a beautiful addition to any green roof system. It is made of a waterproofing layer a root barrier a drainage system and growing medium for the plants. Rb20 is the most common root barrier product used for extensive green roof systems.

Its superior strength is designed to protect the waterproofing membrane from aggressive plant roots. Toronto city hall project profile this project utilized ccw 500r hot applied waterproofing system in a roof garden application. Root barrier for green roof systems. A green roof is simply one that fosters the growth of vegetation.

Additional green roof layers. In this post i will analyze the root barrier products available and identify the most suitable options for the show house. Root bloc is a flexible polymeric alloy geomembrane liner. Root barrier the root barrier is the system that avoids the membrane underneath from being pierced and penetrated by roots ensuring that the system can remain in top shape for as long as it possibly can without needing any adjustments or changes.

Root bloc 20 secondary root barrier material is an optional addition to prevent against root penetration typicall used for intensive vras or green roofs. Of course this is not all that you might have in your roofing. It is ideal for systems that have typical green roof. It will not absorb water and is non toxic perfect for even the most sensitive green roof plant life.