Lightweight Green Roof

Experts in green roof soil more than a decade of experience.

Lightweight green roof.

Green roofs may come in an endless variety of shapes and sizes from high rise public parks and lush rooftop gardens to tranquil urban spaces but there is one critical factor that has a major impact on them all weight. Lightweight low maintenance extensive green roofs extensive green roofs are constructed using shallow depths of growing mediums known as substrates and vegetated with low maintenance plants. The option to specify a substrate system allows for a wider variety of vegetation to be chosen. Profiles are a fraction of the weight of our conventional roof tiles and are perfect for re roof projects.

Can be used on roofs with zero degree drainage falls subject to certain limitations. Our sub six profiles and our flat lightweight 720 lbs. Not suitable for inverted roofs. Green roof weight can range from hundreds of tons for an intensive green roof such as a small urban park or garden to just a couple of hundred kilos for a lightweight.

It is a good growing medium and ensures good water absorption and tenacity. Our green roof assemblies can be used in basic flat roof applications as well as more dynamic roof structures even on slopes up to 45 degrees. Lightweight roof 0 5 the lightest green roof solution available. Garden roof assembly hydrotech s garden roof assemblies combine the proven performance of our monolithic membrane 6125 roofing waterproofing with proven green technology.

Replacing the impervious surface of a conventional roof with. Can only be used with a secured waterproofing system. 2 al40 edge trim frames and retains the xf301 system. Eaglelite is our lightweight fire safe roof tile that is available in some of our most established profiles and colors.

1 xf301 sedum blanket system with integrated water retention and filter layer. I have recently seen a cockleshell layer being used on a number of small green roofs cockles make a lightweight alternative to gravel. Substrate roll is a lightweight green roof substrate manufactured from long mineral wool fibres. The thickness of the drainage layer will depend on the roof structure and the water storage capacity required depending on the.

Unlike conventional earth covered structures garden roof assemblies are lightweight and can be installed on a wide variety of new and existing structures. 3 drainage including filterfleece 11 20 mm. 40mm high perforated edge drainage trim for bauder sedum blanket. Xeroflor s green roof options include a range of lightweight systems weighing only 8 10 pounds per square foot to ballast applications of 25 pounds per square foot.

I often dispense with with conventional drainage layer and instead weave dry shingle river channels across the green roof to move excess rainwater to the outlet.