Green Roof How To

During dry spells the growing medium can shrink leaving it vulnerable to weeds.

Green roof how to.

This article provides only a basic overview to get you started in thinking about the requirements for putting together a green roof. A green roof is a green space that is created by adding various layers of plants and a growing medium to the top portion of a traditional roofing system. Green roof plants like these sedums usually don t require irrigation unless there s a four week spell of high heat with less than 1 inch of rainfall. Before vegetation growing on a rooftop was mostly due to neglect.

While redeveloping our house we decided to install a living roof on our kitchen roof why you ask. Entire detailed books exist on building and maintaining green roofs. When it comes to your options there are two main types of green roof to consider extensive and intensive. Green roofs are sometimes referred to as living roofs grass roofs or sedum roofs but these all relate to the same thing.

Today however growing greens on a roof are making a trend. Green roofs are roofs covered with vegetation. Container gardens on roofs where plants are maintained in pots are not generally considered to be true green roofs although. I liked the idea of having a bit more greenery in the property we live.

A green roof or living roof is a roof of a building that is partially or completely covered with vegetation and a growing medium planted over a waterproofing membrane it may also include additional layers such as a root barrier and drainage and irrigation systems. Note that it is not like a traditional roof garden in which planting is done in free standing containers as well as planters that are placed on an easy to access roof terrace. It d be wise to borrow a copy or two for all of the finer details. Sarah and scott can irrigate this roof with a self coiling garden hose threaded into the second floor bathroom.