External walls adjacent to protected stairways

Department for Communities and Local Government, (2019) External walls adjacent to protected stairways. In: Approved Document B: Fire Safety - Volume 1: Dwellings. 2019 ed. Section 3: Means of escape – flats, 1 (3.64). RIBA Publishing Publication, London, p. 33. ISBN 9781859469156

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Abstract

If a protected stairway projects beyond, is recessed from or is in an internal angle of the adjoining external wall of the building, then the minimum distance between an unprotected area of the building enclosure and an unprotected area of the stair enclosure should be 1800mm.

Item Type: Book Section
Additional Information: mml-maui-text-analytics-keywords
Uncontrolled Keywords: unprotected area, direct distance, air permeability, external wall, total useful floor area, total useful floor area, protected stairway, b4 external fire spread, travel distance, travel distance
Subjects: T Technology > TH Building construction > Building standards > fire safety - volume 1: dwellings. 2019 edition - for use in england > Section 3: Means of escape – flats
K Law > The Building Regulations 2010 > B1: Means of warning and escape
T Technology > TH Building construction > Building standards
Date Deposited: 02 Feb 2020 12:10
Last Modified: 13 Oct 2021 19:41
URI: https://buildvoc.co.uk/id/eprint/304

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