The Functions Of Each Layer Of A Green Roof

Container gardens on roofs where plants are maintained in pots are not generally considered to be true green roofs although.

The functions of each layer of a green roof.

To make this process work various green roof layers are created to give it the most effective and solid chance of being. Each green roof is unique as their designs and performance vary by region climate and building type and use. In short a green roof is made to purposely grow grass. Following is brief information about each layers function.

Every green roof layer is different from other. 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. Plant layer is used to provide biodiversity for your roof. However the difference between green roofs and an actual green roof is that a green roof comes with various layers.

Simpler shallower cheaper green roofs with limited variety of plants are called extensive green roofs these systems are easy to install require little to no maintenance or irrigation and weigh the. Types of green roofs. Each of these layers performs a specific function to keep the plants alive and to protect. It also has plants and the like on top.

The basic anatomy of a green roof consists of vegetation growing medium filter membrane drainage layer waterproof root repellant layer roofing membrane support for plantings above thermal insulation vapor control layer and structural roof support. You must understand each layer so to know what function that it actually performs. Knowing about green roof layers.