Fire Alarm Types for Different Building Sizes

All buildings need a fire alarm system but not all buildings need the same type of fire alarm system. Installing the wrong type of system could mean that the building is not protected enough, or that the building is being over-protected and that the owner is having to pay for more than is required by law.

Small Single-Occupancy Premises

Small single-occupancy premises, i.e. small shops, work-shops and single-let flats can be protected with simple battery-powered interlinked detector systems (Grade D systems) that do not require a control panel. Such systems are easy to install and require a small footprint. They are not suitable for larger buildings with more than a handful of rooms, especially not for multi-occupancy buildings.

Conventional Zoned Systems

For medium sized commercial buildings such as two storey office buildings and small to medium size warehouses, a conventional system using a panel and that links together on a zone by zone basis is the typical choice.

Addressable Systems for Larger Buildings

The biggest Fire Alarm system to be installed within large commercial, high floor, mixed use buildings in locations like Milton Keynes would be an Addressable system. In simple terms each detector is given an address on the system, which means when a detector triggers it tells the control panel which detector has triggered, allowing for accurate evacuation of the building and rapid diagnosis of any problems that may arise.

High-Occupancy and Residential Buildings

Multi-occupied residential buildings such as Blocks of Flats are covered under fire safety regulations for multi-occupied residential buildings, setting out the requirements for fire alarms in these types of properties including detection in common areas.

For Fire alarms Milton Keynes, see https://isefireproducts.co.uk/fire-alarm-systems/milton-keynes.

Matching the system type to the building size from the outset will save costs, time and potential risks.

Author: Niru Taylor

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