Build a living roof green roof.
Simple green roof for shed.
Building a green roof on your shed is a way to add interest to the shed and produce a new area to cultivate.
The first layer should make your roof waterproof as well as root resistant.
Step 1 check if it is load bearing.
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.
Creating the green shed roof growing medium.
It is always best when buying a shed for this purpose to go for a reinforced shed.
You are going to be adding significant extra weight onto the shed roof so you need to know that the structure is strong enough to support it.
While redeveloping our house we decided to install a living roof on our kitchen roof why you ask.
It does not matter whether you choose a small diy green roof on top of your garage or if you get a professional to turn your sloped roof into a habitat for wild birds.
Alternatively you can reinforce and brace the internal shed structure and roofing joists before fitting.
Make a simple frame with the same dimensions as your shed s roof from pieces of rot proof timber using l brackets for the corners.
When fitting a green roof to a shed make sure that your shed roof can take the increased weight load from a green roof.
When saturated these layers can weigh in at more than 100kg per square metre or 20lbs per square foot.
With a sturdy roof deck to support the roof the first step is to keep out the water.
The membrane i used to protect the roof deck was a 2000 gauge polythene damp proof membrane.
How to make a green roof.
The steps to building a green roof are the same.
Green roofs are not that hard to make yourself you need to consider drainage issues and the additional weight of soil and plants but you can build one for a small shed in a day.
Layers forming green shed roof.
The membrane comes in a roll that was xm long and ym wide.
I liked the idea of having a bit more greenery in the property we live.
A standard shed such as the bestselling overlap apex garden shed above right or overlap pent roof garden shed is likely to fit the bill.