How To Make A Sedum Roof

Provided that the shed is strong enough and the roof is fully waterproofed already to build a sedum roof on a small shed requires limited diy skills.

How to make a sedum roof.

A sedum roof covering is the lightest form of green living roof. A living carpet of sedum plants are grown on special matting which is simple to install. Next it s time to add the sedum blankets to your green roof ensuring that you can lift the sedum onto the roof safely. The diy green roof guide aims to take most of the mystery out of how to build a small scale green roof.

However with some basic maintenance a green roof will happily grow for many years outlasting patio furniture or barbecues. You can grow sedum plants on any flat roof. A layer of material in which the sedum can grow above the roof s waterproof membrane and plant the sedum. Installing sedum green roof mat is straight forward but the modular tray green roof system is a great deal easier.

You simply add a substrate ie. 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. Before you begin to make plans be aware that this isn t a project for tight budget. The material costs can quickly add up with an inclusive sedum pack costing in excess of 45 per square metre alone.

The mats are better for large areas. Remember to choose some evergreen species if you. Methods of construction differ between pitched green roofs and flat green roofs flat green roofs can be either extensive have a thin layer of growing material such as sedum matting or intensive greater soil depth with shrubs and even trees. 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.

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. 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. This will stop the sedum matting from drying out at the edges. An online guide to building your own small scale green roof.

How to put a sedum roof on a small shed. Sedum matting is also a popular low maintenance choice. Sedum plants herbs wild flowers and grasses work best as they are more resilient than most while still attracting a wide range of wildlife. 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.

Enjoy your eco green roof but do contact us if you have an installation or maintenance of sedum problems.