Staircases

6.6.3Fire precautions

Staircases shall provide the necessary means of escape in case of fire.

Timber staircases are acceptable in a single family home where there are no more than four storeys, excluding the basement.

Houses of three or more storeys, and flats in buildings of three or more storeys, should comply with the relevant building regulations.

Ventilation of staircases serving flats in buildings of three or more storeys should comply with BS 9999.