Intensive Extensive Green Roof Systems

The planting medium in extensive green roofs ranges from 1 6 to 6 inches deep and while deeper systems have been installed they are not favored as much as the shallower systems drought tolerant sedums succulent plants and grasses are the typical plants used since they are shallow rooted and use little water plant diversity on these roofs is kept low to simplify care and to be sure all plants have similar moisture requirements.

Intensive extensive green roof systems.

Intensive green roofs offer a great potential for design and biodiversity. These are covered with low growing plants such as evergreen sedums. Intensive green roof garden roof roof garden an intensive green roof system is characterized by its variety of vegetation ranging from herbaceous plants to small trees with professionel maintenance and advanced green roof irrigation systems. From a distance an extensive sedum roof can be mistaken for a grass field.

A typical growing medium depth of an intensive green roof is 6 inches or more. There are two main forms of green roofs intensive and extensive. Intensive green roofs weigh from 35 pounds to beyond 100 pounds per square foot when dry it is all a matter of the soil depth which is affected by the amount of mounding that is used. Besides the visual impact of an extensive green roof they also provide a natural habitat for birds and insects.

Contact adrian culling at info alumasc exteriors co uk and 03335 771 500. Extensive green roof an extensive green roof system is characterized of its vegetation ranging from sedums to small grasses herbs and flowering herbaceous plants which need little maintenance and no permanent irrigation system. To start with take a look at the most simple family of green roofs. Blackdown green roofs are available in three broad application categories including extensive biodiverse and intensive and offer engineered living roof systems which are fully compatible with alumasc roofing system s warranted waterproofing ranges.

Extensive green roofs. Intensive systems allow the designer to create a park like setting so they are the best option for roof gardens that will be occupied.