Automatic Fire Door Keep Clear Sign Requirements (UK)

For Responsible Persons managing buildings where some fire doors are held open by automatic release mechanisms.

When “Automatic Fire Door Keep Clear” signage is required

Fire doors that are permitted to remain open under normal conditions (because they are held open by an automatic device) typically require signage instructing occupants to keep the area clear.

This helps ensure:

  • the door can close fully when released
  • escape routes remain protected
  • obstructions are less likely to prevent correct operation

Difference from “Fire Door Keep Shut”

A door designed to close automatically when the fire alarm activates may not be treated as a “keep shut in normal use” door.

In many buildings, inspectors expect “Keep Clear” wording for hold-open doors, not “Keep Shut”. Correct wording reduces the risk of an FRA (Fire Risk Assessment) contradiction.

Typical inspection expectations

Assessors often check:

  • signage is present
  • signage is visible and positioned at the correct height
  • obstructions are unlikely (including wedges, bins, furniture)

Missing notices are frequently recorded.

Common findings in FRAs

FRAs (Fire Risk Assessments) often note:

  • hold-open doors without signage
  • faded notices
  • temporary labels

How issues are usually fixed

By installing durable, clearly visible signage with recognised wording, positioned so it is obvious on approach.

Guidance & sources

This information on this page is based on publicly available UK fire safety guidance and industry best practice.
It is provided for general information only and should be read alongside a site-specific Fire Risk Assessment and professional advice where required.