Progressive architecture in recent years has turned its attention to the use of ecologically sound buildings. An increasing part of this movement is the use of green roof construction. This type of system gives many advantages, such as:
- Natural aesthetic design
- Compliance with most stringent planning requirements
- Enlarged usable space in the building
- Soft landscaping which blends in with the environment
- Improved local environment (CO2 in - O2 out)
- Improved acoustics within the building
- Improved rainwater control
- Good heat sink effect
The use of a living roof creates naturalisation of urban landscape, while increasing comfort levels for the occupants of the building.
Extensive green roofs are constructed using low maintenance planting, such as sedums (succulents) and indigenous herbs and grasses, which provide excellent cover. See also the turf roof brochure.