Legislation

Approved documents accompanying the Building Regulations in England and Wales make specific reference to the use of sprinklers.

Certain multi-storey buildings over 30 metres high should be fitted with sprinklers to meet Approved Document B standards.

When sprinklers are installed there may be significant benefits. For example: the installation of sprinklers should allow buildings to be built closer together (half the spacing is required) to adjoining premises. This is a major benefit where site space is limited.

Other provisions in the document regarding travel distances for escape can sometimes be extended and certain requirements in respect of access for the fire service may be varied.

There may also be the possibility for savings in construction and building cost by relaxation of certain passive fire protection measures.

The guidance issued to interpret the Building Regulations now recognises the use of sprinklers for life safety. There may also be circumstances where the long-awaited Fire Safety Order (which has replaced most existing fire legislation in England and Wales) will result in employers or property owners using sprinkler systems to satisfy their duties under the order.