Extensive Vs Intensive Green Roof

The main difference with a ans grufekit extensive roof is that it comes in kit form and is quick and easy to install not to mention the fact that it is pre grown and therefore green from the start and does not require irrigation.

Extensive vs intensive green roof. A 2006 study by the university of michigan comparing costs of conventional and green roofs showed that on average installing a green roof costs about 22 00 sq. Extensive green roofs. The plants that are mostly used on extensively planted roofs include grasses mosses herbs and succulents. You can compare an intensive roof to a normal garden and this is why an intensive green roof is also known as a roof garden or garden roof.

Gardening is the last bastion of the patient as nature cannot be hurried. Semi intensive roofs are generally used within highly visible area s to improve aesthetic design using small shrubs forbs and grasses. Intensive includes a thick layer of soil that can support large vegetation such as small trees. They are suitable for both existing and new build roof decks.

Besides the visual impact of an extensive green roof they also provide a natural habitat for birds and insects. The distinction is based on the kind of plant involved. A green roof comes in two varieties. Green roof technology has the expertise to realize the impossible and the incredible if you can dream it we can create it and keep in mind.

Semi intensive green roofs require a deeper soil layer but the payoff is in the types of plantings that can be used. Extensive green roofs are a popular option for homeowners as they are lightweight and require very little maintenance with no need for additional watering. When it comes to your options there are two main types of green roof to consider extensive and intensive. There are two ways of planting a roof.

Roughly speaking extensive green roofs have a thickness of between 4 and 15 cm and a weight of between 30 and 220 kg m2. Let s look at the differences between them. For a conventional roof. An extensive green roof is characterized by a thinner layer of soil and smaller plants.

A green roof with a lightweight solution of 30 kg m2 is only possible with sedum vegetation and a green roof with a weight of 220 kg m2 is composed of a combination of sedum grasses herbs or host plants. In addition to the mosses grasses and sedum of extensive roofs semi intensive plantings include herbs flowering plants taller grasses and small shrubs. 15 to 50 per square foot.