Green Roof System For Shed

Green roof systems prices.

Green roof system for shed.

This gave a 1 40 slope which was enough to encourage water to drain. How to make a green roof. For this shed i used nominally flat roof. 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.

There are some things you need to check before building but the job is not very difficult. See details pricing. A shallow roof pitch wont allow water to drain away. When fitting a green roof to a shed make sure that your shed roof can take the increased weight load from a green roof.

Alternatively you can reinforce and brace the internal shed structure and roofing joists before fitting. 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. Even a flat roof should have some pitch so that it sheds water toward gutters. 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.

Before the plants go up a structural engineer should check to ensure that the roof can support the weight of the engineered growing medium and plants. Building a green roof on your shed is a way to add interest to the shed and produce a new area to cultivate. Sedum green roof supply a wide range of top quality sedum mats and modular diy trays for green roofs. The slope of a green shed roof needs to be a balance between being too steep or too shallow.

It is always best when buying a shed for this purpose to go for a reinforced shed. When saturated these layers can weigh in at more than 100kg per square metre or 20lbs per square foot. System with roof basic protection layer. 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.

For a green roof installation that pitch should be at least inch per foot of run. For larger flatter roofs. 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. See details pricing.

Step 1 check if it is load bearing.