Green Roof Regulations Uk

The purpose of this standard is to provide the candidate with the knowledge and skills to install green roofs onto an existing liquid roofing system.

Green roof regulations uk.

Building regulation approval is needed under a wide range of circumstances including. On a roof slope greater than 20 degrees the green roof installer needs to ensure that the sod or plant layer does not slip or slump through its own weight especially when it becomes wet. Unlike other most other building product systems green roofs rely on both a construction and a landscape element in their planning installation and maintenance. One question that keeps popping up is concerning regulations for a green roof.

This can be prevented through the use of horizontal strapping wood or metal placed either under the membrane or loose laid on top. The green roof itself is generally perceived to be the covering of the roof and therefore is not structural. This is reflected in the fact that there are no direct references to green roofing in standard building regulations. This type of green roof requires minimal maintenance is required although an irrigation system may be required for use in dry weather feeding with a slow release fertilizer a biodiverse roof is the soil seeds naturally and no watering is required.

Standards codes of practice internationally. When you construct a new building. Minimum 1 day of 6 learning hours. Whilst there are no specific building regulations relating to green roofs there may be issues concerning load capacity fire prevention or the disposal of water from the surface of the installation.

The department for communities and local government commissioned exova warringtonfire to review current information available and conduct specialist fire testing on green roofs and green wall systems. Benefits and drawbacks of a green roof.