BS 9251:2021
Current
The latest, up-to-date edition.
Fire sprinkler systems for domestic and residential occupancies. Code of practice
Hardcopy , PDF
English
29-06-2021
This British Standard gives recommendations for the design, installation, components, water supplies and backflow protection, commissioning, maintenance and testing of fire sprinkler systems installed for life safety purposes in residential and domestic premises.
NOTE1 Sprinkler systems also provide additional benefits for property protection and prevention of fire spread.
This British Standard is applicable for sprinkler protection of domestic and residential premises and contains specific recommendations for sprinkler systems in those premises of more than four storeys or 18 m in height.
NOTE2 Unless otherwise specified, references to residential sprinkler system in this British Standard include domestic sprinkler systems.
Therecommendations of this British Standard are also applicable to any addition, extension, repair or other modification to a residential sprinkler system.
Important note : All end users must be registered with an Account prior to user licenses being assigned.Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.