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Summary is AI-generated, newsdesk-reviewed
  • Vacant buildings still require fire risk assessments by the current owner.
  • Pests and arson are major fire risks in unoccupied properties.
  • Temporarily empty buildings must ensure all electrical equipment is turned off.

If anyone thinks that just because the building is empty that fire safety, and in particular fire risk assessments, is no longer a concern, they would be very wrong. Despite the fact that the building is empty, the same legal obligations apply for an empty building as for an occupied one, and that responsibility is with the present owner until another takes over.

Every year, many unoccupied properties fall victim to fire damage. While users might think that the risk of fire is significantly less than in buildings that are bustling with people, equipment, and activity, the reason vacant properties pose fire risks is due to the lack of activity, checks, and active presence on the site. This can allow problems to develop out of control.

Main fire risks

Two of the main fire risks associated with vacant buildings are:

Pests

With a lack of human activity, pests can move in, go unnoticed, and run rampant

With a lack of human activity, pests can move in, go unnoticed, and run rampant. These pests can cause all manner of issues, such as chewing through wires and causing electrical fires.

Arson 

Unfortunately, vandals can be attracted to the prospect of an empty property, and arson is one of the major concerns of building owners with vacant properties.

Arsonists often believe setting an empty building alight is better than burning down an occupied property, so it’s important to have safety measures in place to both reduce the risk of arson and minimize damage should a fire start.

Temporary vacant buildings

Buildings that are temporarily empty, such as offices closed for Christmas, are also at risk of fire damage.

These buildings, along with places like shops, restaurants or even factories, can be devoid of people but still contain equipment which may pose a fire risk if left unattended. If users are closing down a building for Christmas, they will need to take steps to minimize the risk of fire, such as making sure all electrical equipment is turned off.

For owners of an empty commercial building, whether it’s an office block, a factory or any other business premises, the fire safety in that building is their responsibility, and that includes fire risk assessments. 

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