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 on to of shed.
Entice more wildlife into your garden with our step by step guide on how to make a green roof on your garden shed.
For this shed i used nominally flat roof.
The slope of a green shed roof needs to be a balance between being too steep or too shallow.
Make a green roof on a shed.
With the increase in extreme weather patterns green.
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.
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.
Make a green roof on a shed.
Green roofs are increasing in popularity to the number of benefits they bring especially in city areas.
This gave a 1 40 slope which was enough to encourage water to drain.
Pour a layer of gravel into the frame 2 3cm deep.
This was not flat at all but had a fall of 75mm 3 over its length of 2 4m 8.
There are some things you need to check before building but the job is not very difficult.
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.
A shallow roof pitch wont allow water to drain away.
Alternatively you can reinforce and brace the internal shed structure and roofing joists.
How to make a green roof.
Adding a green roof to garden buildings such as sheds and storage areas reclaims the space they take up as well as improving air quality and encouraging wildlife into the garden.
Step 1 check if it is load bearing.
This improves the drainage of the green roof which helps reduce soil erosion and aerate plants.
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.
Green roofs can range from roof gardens with raised beds and pots to rolled out green carpets to shed roofs containing planting cells that are filled with soil or compost and planted up with low growing perennials and grasses.
This website based guide builds on the material and information in our original pdf the diy guide to green living roofs which we published in 2008.
It is always best when buying a shed for this purpose to go for a reinforced shed.
