How To Make A Sedum Roof

Sedum matting is also a popular.

How to make a sedum roof.

The diy green roof guide aims to take most of the mystery out of how to build a small scale green 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 mats are better for large areas. A sedum roof covering is the lightest form of green living roof.

A layer of material in which the sedum can grow above the roof s waterproof membrane and plant the sedum. By applying sedum mats instead of loose sedum plants installation is very simple and this saves you a huge amount of time. Installing sedum green roof mat is straight forward but the modular tray green roof system is a great deal easier. This will protect the roof of the shed from any potential water damage.

Line the roof of your shed with a piece of plywood wrapped in waterproof butyl lining. An all purpose soil less peat free potting mix is fine for growing herbs and other edibles but mix in plenty of perlite to both improve drainage and save on weight. Sedum plants herbs wild flowers and grasses work best as they are more resilient than most while still attracting a wide range of wildlife. You simply add a substrate ie.

You may need to ask for help to lift the sedum mat onto the roof. Remember the plants at the top of the roof will receive less water than the plants at the bottom so make sure this is taken into consideration when planting or laying sedum. Making your roof more sustainable with sedum is in contrast to intensive green roofs a low maintenance and cost saving greening method. This is in contrast to many commercial green roof product websites where the technical nature.

Now comes the growing medium which for a sedum roof should be at least 8cm 3in deep and for a roof of wildflowers herbs salad and strawberries at least 15cm 6in deep. You can grow sedum plants on any flat roof. Once the sedum blanket is on the green roof simply roll it out making sure you have got the blanket as close to the edging as possible.