Fire doorset
Approved document B, Fire Safety, Volume 2, Buildings other than dwellinghouses (2019 edition), defines a fire doorset as:
A door or shutter which, together with its frame and furniture as installed in a building, is intended (when closed) to resist the spread of fire and/or gaseous products of combustion and meets specified performance criteria to those ends. NOTE: A fire doorset may have one or more leaves. The term includes a cover or other form of protection to an opening in a fire resisting wall or floor, or in a structure that surrounds a protected shaft. A fire doorset is a complete door assembly, assembled on site or delivered as a completed assembly, consisting of the door frame, leaf or leaves, essential hardware, edge seals and glazing, and any integral side panels or fanlight panels in an associated door screen. |
[edit] Related articles on Designing Buildings Wiki
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- Fire Door Inspection Scheme.
- Fire Doors (DG 524).
- Fire in buildings.
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- Fire resistance.
- Free-swing door closer.
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