Green Roof System For Shed

When fitting a green roof to a shed make sure that your shed roof can take the increased weight load from a green roof.

Green roof system for shed.

For a first green shed roof i would recommend that you start off relatively small. You will also need to make sure that your shed s roof is waterproof. For a green roof installation that pitch should be at least inch per foot of run. Step 1 check if it is load bearing.

Building a green roof on your shed is a way to add interest to the shed and produce a new area to cultivate. Enough to support the roof build up which comprised. Even a flat roof should have some pitch so that it sheds water toward gutters. When saturated these layers can weigh in at more than 100kg per square metre or 20lbs per square foot.

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. And also so you can find out what works for you. There are some things you need to check before building but the job is not very difficult. For this shed i used 3x2 softwood timbers at 600mm 2 ctrs which spanned 1 2m 4 with an 18mm 3 4 plywood deck.

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. Alternatively you can reinforce and brace the internal shed structure and roofing joists before fitting. Green roof installation guide.