In most cases where green roofs are installed on existing buildings planning permission is not required.
Green roof planning permission.
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.
In general a replacement roof or retrofit does not need planning permission before it can be carried out and installed.
Before you plan your green roof you might want to contact your local planning office or a reputable installer to find out.
Planning permission for green roofs.
Of green roofs the fll green roof guidelines guidelines for the planning construction and maintenance of green roofs were developed from the principles for green roofing published in 1982 and have been revised several times since 1990.
If you need building regulations approval.
Having said that it is always a good idea to check with your local council before you go ahead and carry out any major external renovation particularly if you live in a conservation area or own a listed building.
Whether there are any specific planning policies guides relating to green roofs.
Indeed planning lawyers advise that alterations in planning regulations in the cbd may result in developers using green roofs as a key part of planning applications.
However it is always advisable when making any kind of alteration to a building to contact your local planning department.
Designing green roofs in a development may gain support which can help to secure planning consent.
You ll save time and potentially money by getting advice on what your next steps should be.
They are recognized as a bench mark set of guidelines for green roofs in germany.