Green Roof Design Considerations

Designing green roofs in a development may gain support which can help to secure planning consent it may be possible to retrofit green roofs on certain buildings without planning consent although the planning authority should be consulted if there is any doubt.

Green roof design considerations.

When constructing a flat green roof the design aspect is much simpler. With a focus on hybrid green roof systems this course provides an overview of green roofs including system options and design and specification considerations such as plant selection irrigation mitigation of wind pressure. The outlined approach may include both a roofing and green roof professional to guarantee that each system is treated carefully during the removal of vegetative components. It is vital that the protection of the building s fabric and in particular its waterproofing is considered in the green roof design.

Green roofs are suitable for any pitch of roof. Once the vegetation finish has been determined the structural and design considerations and green roof components can be proposed. Flat green roof design considerations. You just need to build up the core layers as per manufacturer s instructions when constructing a green flat roof.

The next step planning the green roof to meet the needs of the vegetation. Design considerations for a successful green roof for a green roof to flourish it requires suitable amounts of sunlight water sufficient drainage and aeration to encourage healthy plant growth. Green roof design considerations sponsored by. Design plans should include considerations for the removal of a vegetative roof system to allow for the investigation of leaks.