# The Building Regulations (Northern Ireland) 2012, Regulation 50: Protection against sound within a dwelling or room for residential purposes


Within a dwelling or room for residential purposes reasonable resistance to the passage of airborne sound shall be provided by—
(a) internal walls that separate—
(i) a bedroom; and
(ii) a room containing a water closet,
from any other room; and
(b) all internal floors.

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Source: https://www.legislation.gov.uk/nisr/2012/192/regulation/50 (the official version)
Page: https://openlegislation.uk/building-regulations-northern-ireland-2012/regulation-50
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.