Types Of Green Roofs Systems
Semi intensive green roofs our semi intensive green roof systems include a richer deeper substrate and drainage solution compared to extensive roofs enabling use of a wider range of complex plant mixtures.
Types of green roofs systems. Intensive parks and gardens including urban agriculture semi intensive garden green roofs extensive natural low maintenance green roofs blue green roofs that combing green roof and blue roof technologies to maximise water storage biosolar green roofs where solar energy. Extensive semi intensive and intensive. Intensive green roofs also known as rooftop gardens 8 12 inches or more of growing medium. Green roofs are also known as vegetative or eco roofs.
Extensive green roofs designed for environmental solutions 3 6 of light weight growing medium. Green roofs or living roofs as they are also known can be classified according to type of usage construction factors and maintenance requirements into three different types. 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. There are three types of green roofs.
Types of green roofs. Extensive semi intensive and intensive green roofs. Visit green roof technology s website for descriptions of the three main types of green roof systems. There are two types of green roof.
Intensive thick extensive thin and semi extensive somewhere in between. Semi intensive roofs are generally used within highly visible area s to improve aesthetic design using small shrubs forbs and grasses. The first of the different types of green roofs we want to look at will include an extensive green roof. There are three basic types of green roof.
Intensive roofs which are thicker with a minimum depth of 12 8 cm 5 1 16 in and can support a wider variety of plants but are heavier and require more maintenance and extensive roofs which are shallow ranging in depth from 2 cm 13 16 in to 12 7 cm 5 in lighter than intensive green roofs and require minimal maintenance. Simpler shallower cheaper green roofs with limited variety of plants are called extensive green roofs. They fall into three main categories extensive intensive and semi intensive. Types of green roofs.