Green Roof Protection Fabric

An important consideration with filter fabric is the promotion of the flow rate while preventing media runoff.

Green roof protection fabric.

Grs protection mats come in three weights. 10 5 oz 18 oz and 30 oz. Protection mat sheeting should be installed with overlaps of 100 mm and some products have rubber backing that requires gluing in situ. The grs ff35 has a high flow rate of 150 gallons per minute per square foot.

The product should extend 150 mm above the finished surface of all upstands such as vent pipes chimneys and other roof penetrations to ensure complete roof protection. Compared with green roofs systems using drainage plates or granular drainage this system is the fastest to install and creates the thinnest and lightest green roof assembly. Green roof solutions has a 3 5 oz filter fabric ff35. With the german evolution of modern green roof technology in the last 4 decades more and more green roof systems have been developed and existing systems or green roof components have been improved.

There are multiple manufactures that offer different green roof solutions for any size of roof. Green roof systems of this type are drained by a multi layer fabric mat called a drainage mat that combines soil separation drainage and protection functions. Systems with drainage mats. The grs ff35 has a high flow rate of 150 gallons per minute per square foot.

Grs protection mat comes in rolls that are easy to install and provide excellent membrane protection.