10 5 oz 18 oz and 30 oz.
Green roof protection fabric.
Systems with drainage mats.
An important consideration with filter fabric is the promotion of the flow rate while preventing media runoff.
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.
An important consideration with filter fabric is the flow rate while preventing media runoff.
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.
Grs protection mats come in three weights.
Protection mat sheeting should be installed with overlaps of 100 mm and some products have rubber backing that requires gluing in situ.
There are multiple manufactures that offer different green roof solutions for any size of roof.
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.
Grs protection mat comes in rolls that are easy to install and provide excellent membrane protection.
The grs ff35 has a high flow rate of 150 gallons per minute per square foot.
Green roof solutions has a 3 5 oz filter fabric ff35.