A green roof is defined by the green roofs for healthy cities grhc organization as a system that s an extension of the existing roof.
Green roof systems for homes.
Though systems vary most have some similar elements.
Residential green roofs such as theirs protect natural waterways from oily street residue by lessening the chances that municipal storm drain systems will overflow.
Intensive thick extensive thin and semi extensive somewhere in between.
Green roof systems there are three basic types of green roof.
The system includes plants such as grasses and lichens that are installed on your home roof.
Obviously green roof technology is a bit more complicated than just throwing a bunch of dirt and seeds on your roof.
A green or living roof is a cover that comes on top of your standard roof.
The extension includes high quality waterproofing a root repellent system a drainage system filter cloth and a lightweight growing medium and plants.
Depending on load capabilities and other application driven requirements of your building s roof green roofs can be planted with herbs grasses flowers even trees in an exciting variety of.
Before it s planted the surface must be covered with an elaborate cakelike assembly.
Consists of a thick layer of soil 50 200mm in which a variety of grasses herbs flowers and shrubs can grow.