Green Roof System For Shed

It is always best when buying a shed for this purpose to go for a reinforced shed.

Green roof system for shed.

For a green roof installation that pitch should be at least inch per foot of run. For plants to flourish on a green roof they will need moisture and drainage which means soil and a sturdy framework to keep it in place. There are some things you need to check before building but the job is not very difficult. Building a green roof on your shed is a way to add interest to the shed and produce a new area to cultivate.

Green roofs are made up of several layers typically a waterproof root barrier layer to protect the roof a drainage layer water retention mat then the growing medium and vegetation. Step 1 check if it is load bearing. When fitting a green roof to a shed make sure that your shed roof can take the increased weight load from a green roof. Alternatively you can reinforce and brace the internal shed structure and roofing joists before fitting.

Enough to support the roof build up which comprised. For this shed i used 3x2 softwood timbers at 600mm 2 ctrs which spanned 1 2m 4 with an 18mm 3 4 plywood deck. And also so you can find out what works for you. When saturated these layers can weigh in at more than 100kg per square metre or 20lbs per square foot.

For a first green shed roof i would recommend that you start off relatively small. Green roof installation guide. Before the plants go up a structural engineer should check to ensure that the roof can support the weight of the engineered growing medium and plants.