Think of a green roof as a lasagne of ingredients.
How to create a green roof on a shed.
Step 4 build a retaining frame.
The spectrum and could perhaps have been a bit steeper.
Make a green roof on a shed.
How to make a green roof 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.
Lay the water impermeable sheeting over the roof cutting it to size with a slight overhang.
Step 1 check if it is load bearing.
Lay out the bark on the roof this is another layer of damp goodness to stop the soil drying out too much when buying the bark make sure its not chemically treated to stop weeds etc as this will not be good for the plants.
Fasten to the side of the shed using a hammer.
You are going to be adding significant extra weight onto the shed roof so you need to know that the.
Step 3 allow for drainage.
Whereas too steep means that the growing medium slides down the roof.
Whether you want to know how to make a green roof for your shed garage or house extension we hope to provide a clear pathway to accomplishing it.
The slope of a green shed roof needs to be a balance between being too steep or too shallow.
On a small scale butyl pond liner or builder s plastic is a good option.
Measure carefully and use the l brackets to.
Step 5 fit the frame to.
Once you ve got a good covering of bark start to put the compost up.
Step 2 waterproof the shed.
With a sturdy roof deck to support the roof the first step is to keep out the water.
First down is the waterproof root barrier layer which will protect the surface of the roof from water damage and leaks.
Build the outer frame first then add a central strut for strength.
Screw them to the sides of the shed.
How to build a green roof on your shed.
Use a single piece of material if you can or be sure to thoroughly seal any overlapping edges.
Using the l brackets join together the outer sides of the green roof structure.
Attach the frame to the roof with metal straps at each corner to prevent slippages.