When saturated these layers can weigh in at more than 100kg per square metre or 20lbs per square foot.
Green roof on garden shed.
Planning a green roof 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.
Drill drainage holes 2cm at the lower end.
Alternatively you can reinforce and brace the internal shed structure and roofing joists before fitting.
Green roof installation guide.
Whereas too steep means that the growing medium slides down the roof.
When fitting a green roof to a shed make sure that your shed roof can take the increased weight load from a green roof.
It is always best when buying a shed for this purpose to go for a reinforced shed.
Building a green roof on your shed is a way to add interest to the shed and produce a new area to cultivate.
With the increase in extreme weather patterns green.
Lay the water impermeable sheeting over the roof cutting it to size with a slight overhang.
With a sturdy roof deck to support the roof the first step is to keep out the water.
The spectrum and could perhaps have been a bit steeper.
Screw them to the sides of the shed.
Green roofs are increasing in popularity to the number of benefits they bring especially in city areas.
Fasten to the side of the shed using a hammer and tacks.