Intensive Green Roof Examples

The two kinds of green roofs.

Intensive green roof examples.

Green roofs can absorb as much as 90 of the rain that falls on them. The several layers that make up a green roof filter the water and remove pollutants before sending the water to a downspout and eventually back to rivers and streams. This system is able to retain more stormwater than an extensive system and. The plants chosen must be appropriate for the roof type extensive intensive or semi intensive.

Climate clearly plays a major role in choosing the best plants for a green roof. Semi intensive green roof a semi intensive green roof system is characterized by small herbaceous plants ground covers grasses and small shrubs requiring moderate maintenance and occasional irrigation a typical growing medium depth for a semi intensive green roof is 6 to 12 inches. Along with the makeup and depth of the growing medium selecting the right plants is crucial to the success of a green roof. The incredible set up of this green roof supports flora ranging from wetland.

The peggy notebeart museum features a series of green roofs ranging from a sloped extensive green roof to an intensive green roof. Intensive green roof systems the advantages. Apart from the effective intensive green roof weight depth and thickness there are also a number of benefits that apply to the overall green roof concept. The intensive portion features a 2 10 inch drainage layer and a 2 5 to 8 inch growing media layer exhibits diverse examples of habitats.

Semi intensive green roofs. As a roof type that requires frequent maintenance intensive systems can be thought of as gardens on a roof in contrast with an extensive green roof there are almost unlimited possibilities.