Assembly function is a building use classification for buildings or spaces that are intended for the gathering of people for cultural, religious, sporting, recreational or similar events. In building regulations, assembly use is one of the defined occupancy categories and triggers enhanced requirements for fire safety, structural design and ventilation.
Examples
Buildings with an assembly function include:
- Theatres and concert halls — performing arts venues
- Churches and mosques — religious assembly spaces
- Sports halls — venues for organised sports
- Conference and convention centres — business gatherings
- Restaurants and cafés — hospitality venues
- Museums and exhibition spaces — cultural destinations
Regulatory requirements
Buildings with an assembly function must meet strict requirements:
- Fire safety — wider escape routes, more emergency exits and higher fire resistance than residential buildings
- Structural safety — higher imposed floor loads due to the large number of occupants
- Ventilation — greater fresh-air provision per person than other building uses
- Accessibility — requirements for wheelchair access and accessible toilets
- Sound insulation — enhanced requirements where noise disturbance may occur
Related terms
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