Fire Doors (DG 524)
BRE (Building Research Establishment) is an independent, research-based consultancy, testing and training organisation, operating in the built environment and associated industries.
Fire Doors (DG 524) was written by Norman Macdonald and Andy Russel, and was published by BRE on 21 February 2012. It superseded BRE Digest 320, which was withdrawn. Fire door assemblies now use a wide range of different designs, and so simplified guidance on their construction is no longer appropriate.
To provide adequate means of escape in case of fire, and to provide structural fire protection, different parts of a abuilding may need to be separated by fire-resisting construction. Any openings within these enclosures for the passage of people or large objects will need to be closed off by doors (or shutters) that prevent excessive transmission of products of combustions and maintain the effectiveness as a fire barrier of the wall or partition in which they are located.
DG 524 explains the role played by fire doors and smoke control doors, as well as methods that can be used to assess their performance and applicable regulations and codes of practice. The importance of third-party certification for manufacture, installation and maintenance of fire doors is highlighted, and key performance requirements for fire doors and smoke control doors are summarised.
The 8-page digest will be of interest to specifiers, manufacturers, installers and approval authorities such as building control and insurers.
Its contents are:
- Regulatory requirements.
- Determination of performance.
- Installation.
- Maintenance.
- Modifications.
- Problems in use.
- Renovation.
- Conclusion.
- References.
[edit] Related articles on Designing Buildings Wiki
- A Guide for Selecting Flat Entrance Doorsets.
- Approved document B.
- Automatic release mechanism.
- BRE articles on Designing Buildings Wiki.
- BRE Buzz articles on Designing Buildings Wiki.
- BRE Buzz.
- Building Research Establishment.
- Fire Door Inspection Scheme.
- Fire doors.
- Fire in buildings.
- Fire protection engineering.
- Fire.
- Free-swing door closer.
- Hold-open device.
- Installing fire doors and doorsets (GG 86).
- Means of escape.
- Self-closing device.
- Types of door.
Featured articles and news
Download your free guide.
Four new types of prior approval for solar developments
Online Planning Portal application types from 5 September.
Election fails to spark construction industry revival
Contract awards and planning; post election.
Making diversity and inclusion easy for SMEs
The CIOB tool for companies with limited resources.
Sustainable Futures: Redefining Retrofit for Net Zero Living
BSRIA Briefing 2024, initial speakers announced.
Looking back at the UK's first Passivhaus leisure centre
Reflections on St Sidwell’s Point with CIAT.
A-Level results and electrical apprenticeships
Electrical Skills Index highlights areas with skills shortages.
One of the world's more unusual drive-throughs.
A quick introduction.
Hadrian's Wall Path and the national trails
The trails are heritage assets in their own right.
Articles on timely advice and hydraulic lime.
Building Designers Association of Australia
CIAT and BDAA sign Memorandum of Understanding.
Built Environment Inclusive partners issue statement committed to inclusion.
Building regulation requirements can have unintended consequences.
CIOB announces 2024/25 vice president
Sustainability champion Professor Saul Humphrey.
Accelerating towards a net-zero built environment.