Getting Started With Green Roof

Once the green roof bug bites you it may be hard to hold back and get into planning the details.

Getting started with green roof.

The optimal time to add a green roof is during the replacement of your roofing membrane or in new construction. While redeveloping our house we decided to install a living roof on our kitchen roof why you ask. About green roofs getting started considerations before starting a green roof project. A green roof also called a living roof is a rooftop that incorporates partial or full vegetation.

Build a living roof green roof. Depending on the site root barriers drainage and or an irrigation system may also be a part of the green roof. Avoid the top 5 green roof planning mistakes. Even a flat roof should have some pitch so that it sheds water toward gutters.

Is your roof being replaced. A growing medium is spread over a waterproof membrane and plants are added. 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. If you want deeper soil in which to cultivate vegetables your roof should be certified to bear 65 pounds per square foot.

Can your building support the additional roof dead loads of a minimum 21 lb sf. Make a normal flat or sloped roof into a beautiful living garden. 2 comments getting started by admin. In order to install an extensive green roof with less than four inch soil you ll need a structural load of roughly 30 pounds per square foot.