Green Roof Design Definition

Green roofs come in many shapes and sizes can be installed on new buildings or applied to existing roofs but in general there are two different types of green roof systems used commonly.

Green roof design definition.

Vegetation on green roofs is planted in a growing substrate a specially designed soil substitution medium that may range in depth from 50 mm to more than a metre depending on the weight capacity of the building s roof and the aims of the design. There are three main types of green roofs which are characterized by the types of planting and vegetation that can be placed on them. Because green roof systems include materials not found on conventional roofs we recommend that you choose a qualified roofing contractor with experience in green roof installation to install the non living components e g. Green roof design installation is part one of the three part green roof professional grp training series.

Some jurisdictions specify that a grp be part of any green roof design team. They fall into three main categories extensive intensive and semi intensive. Green roofs are also divided into different types depending on the green roof design scheme. Green roofs have traditionally been categorised as extensive or intensive.

A green roof also known as a living roof is the use of the space on top of a building to grow plants either decorative vegetation or food crops. As a trainee you will be presented with the tools and techniques. Intensive style green roofs are the most detailed and strongest of them all. 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.

Green roofs are also known as vegetative or eco roofs. Although there are no precise definitions of them an extensive green roof has a shallow growing medium usually less than six inches with a modest roof load limited plant diversity minimal. This course will provide you with the latest information on green roof benefits technical standards product innovations and design and installation best practice. Vapor barrier waterproofing membrane.

A roof covered with vegetation designed for its aesthetic value and to optimize energy. Container gardens on roofs where plants are maintained in pots are not generally considered to be true green roofs although. 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.