How Does A Vegetated Roof Work

A green roof or rooftop garden is a vegetative layer grown on a rooftop.

How does a vegetated roof work.

They fall into three main categories extensive intensive and semi intensive. See the referenced ghent university study for more information. Vegetative roofs have important acoustical benefits especially for higher frequency sounds. A green roof is a layer of vegetation planted over a waterproofing system that is installed on top of a flat or slightly sloped roof.

Modern vegetated roofs bring nature back to the cities for a plethora of benefits using available space on rooftops mostly for swm benefit. Green roofs are also known as vegetative or eco roofs. As the name suggests vegetative roofs are a design in which plants are used to create a green space on top of a building. Green roofs provide shade remove heat from the air and reduce temperatures of the roof surface and surrounding air.

They are known to extend the lifespan of the roof of a building by protecting it against uv radiation and other elements such as snow and ice. Green roofs are also known as vegetated roofs or eco roofs they have become more popular in recent years which is unsurprising because of the incredible ecological benefits they have. A traditional vegetated roof has the five layers of vegetation engineered growing retention drainage and root barrier. The added weight of a vegetative roof results in an increased degree of sound insulation.