The short answer
Yes, provided escape routes stay usable. Any grille over a window a tenant might need for escape should have a keyless internal release, and in shared buildings grilles must not undermine the building's fire strategy.
What are the main risks?
The main risk is a grille that traps a tenant in a fire. Key-only grilles over bedroom windows, keys that tenants cannot find, and grilles across shared escape routes are the problems to avoid.
Which standards apply?
- England: the Housing Health and Safety Rating System covers fire hazards
- Wales: Renting Homes (Wales) Act 2016 fitness for human habitation
- Scotland: the repairing standard for private landlords
- Northern Ireland: private tenancies fitness and safety requirements
- HMOs: licensing conditions and fire risk assessments for shared areas
What about flats in shared buildings?
Flat entrance doors and communal areas are part of the building's fire strategy. Get the freeholder's or managing agent's agreement before fitting gates to flat doors, and never fit grilles across communal escape routes.
How should keys be managed?
Keep a record of grilles and keys, give tenants clear instructions, and test quick-release mechanisms at each service or inspection.
Sources
- Housing Health and Safety Rating System guidance (GOV.UK)
- Renting Homes (Wales) Act 2016 (legislation.gov.uk)
- Approved Document B: fire safety (GOV.UK)
This guide is general information, not legal advice. Rules differ between England, Wales, Scotland and Northern Ireland; check with your council, building control or insurer where it matters.
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