The green roof organisation gro is an independent not for profit trade association that has been established to develop the organisation from being a special interest group into a world class membership organisation supporting and developing the uk green roofing industry.
Green roof profit.
Removing unnecessary finishes may provide sufficient capacity for a green roof of equal weight.
Grit hosts monthly meetings seasonal tours lectures community outreach efforts and semi annual green roof symposia.
The funding can be used to encourage installation of green infrastructure such as green roofs as part of the weatherization process.
Some roofs are finished with substantial architectural build ups such as concrete pavers or stone.
Extensive green roofs have no more than 200 mm of soil according to the international green roof association igra.
The allowable depth of the green roof is determined by the load capacity that can be allocated to it.
Green roofs have excellent noise attenuation especially for low frequency sounds.
The green roof info think tank grit is a network of businesses government agencies non profit organizations researchers and community members joining together to grow the knowledge and use of green roofs in the pacific nw.
In germany where green roof research has the longest history extensive green roofs are used as an economic alternative to other options.
Doi rivers trails and conservation assistance rtca program exit under the national park service the rtca program assists community led natural resource conservation and outdoor recreation initiatives.
Green roofs can save you money too.
Intensive green roofs include more robust vegetation and can actually be rooftop garden park spaces.
Green roofs for healthy cities grhc is the north american industry association for the green roof and wall sectors.
The scandinavian green infrastructure association sgia is a non profit organisation with members from academia municipal departments green roof entrepreneurs architects developers and other organisations with an interest in green roofs and urban green infrastructure.
Green roofs can increase a building s marketability.
An extensive green roof can reduce sound from outside by 40 decibels while an intensive green roof can reduce sound by 46 50 decibels peck et al.
Gro represents all elements of the uk green roof industry including manufacturers of waterproofing and green roofing.
A green roof or living roof is a roof of a building that is partially or completely covered with vegetation and a growing medium planted over a waterproofing membrane it may also include additional layers such as a root barrier and drainage and irrigation systems.