Green Roof Soil Weight

With a full line of standard rooflite soil products including regional and project specific blends you can trust us to have the perfect soil for your project.

Green roof soil weight.

The venny green roof has shallow substrates on two types of roof the first roof is on shipping containers and is designed for a dead load of 250kg m 2 and live load of 100kg m 2. Green roof soil how to choose. Green roof growing media is an integral part of a functioning. All our products are created with our innovative proprietary product development process which is designed to ensure high quality soil that meets established industry.

As surface area increases the weight of green roofs obviously increases proportionally. So in dry state 50 m2 traditional green roof weighs around 5 tons while a similar sized urbanscape roof weighs just 1 ton. Rooflite extensive the ideal growth medium for extensive green roof systems with hardy and drought tolerant vegetation. Rooflite offers a full line of lightweight soil products meticulously engineered for a diverse range of green roof applications and designed to optimize green roof performance.

The lite system is typically used on retrofit projects when the roof is engineered with only 15 to 17 pounds per sf for the green roof component. Soil structure for green roof media. Soil for green roofs has to have certain characteristics. For an extensive green roof growing substrate the infiltration rate should be 1 0 mm min or 60 l m 2 h for an intensive green roof infiltration rate s should be 0 6 mm min or 36 l m 2 h.

Its soil depth is a full 2 inches enough to support many low growing succulents and a limited number of accent plants. This is because they provide ecological benefits aesthetic value and creative urban architecture. Photo by andrew wutke. An interesting example of an intensive green roof is manaton the award winning private house on dartmoor that uses local meadow grass to blend the family home into the landscape.

A measure of how rapidly water soaks into a growing substrate growing medium or soil. It is generally not recommended for hot climates. It must be light weight have good water retention and also good drainage. The venny green roof melbourne.

The second trussed roof is designed for a dead load of 160kg m 2 and a live load of 40kg m 2. It also needs to have some nutrient value because most green roofs are built and then forgotten about. When designing a green roof there are several factors to take into consideration.