If you’re a landlord of a House in Multiple Occupation (HMO) in the UK, you hold significant responsibilities when it comes to fire safety, and fire doors are a critical component. In HMOs, the risk of fire is elevated due to shared living arrangements, higher occupancy levels, and potentially multiple ignition sources. Proper fire door installation, inspection, and maintenance not only protect lives but are also a legal requirement.
In this blog, we’ll explain the fire door regulations for HMOs, your legal obligations as a landlord, and what to expect from a professional fire door service.
What Is an HMO?
An HMO is a property rented out by at least three tenants who form more than one household and share facilities like a kitchen or bathroom. Larger HMOs, such as those with five or more tenants, are subject to mandatory licensing.
The Fire Safety Regulations differ slightly between smaller and larger HMOs, but all landlords have legal responsibilities under fire safety law.
Fire Safety Law for HMO Landlords
In the UK, the key regulations governing fire doors in HMOs include:
- The Housing Act 2004
- The Regulatory Reform (Fire Safety) Order 2005
- The Fire Safety (England) Regulations 2022
- Local Authority HMO Licensing Conditions
- Building Regulations: Approved Document B
Under these laws and regulations, landlords are expected to:
- Conduct fire risk assessments.
- Ensure proper fire containment measures are in place.
- Maintain fire doors and other fire safety systems.
- Comply with any conditions set out in their HMO licence.
Failure to comply can result in enforcement action, fines, or even imprisonment in serious cases.
Fire Door Requirements for HMOs
Fire doors are one of the most critical passive fire protection measures in HMOs. Their main function is to compartmentalise fire and smoke, allowing tenants time to evacuate and emergency services time to respond.
Here’s what you need to know:
Where Fire Doors Are Required in HMOs
Typically, fire doors are required in the following areas of an HMO:
- All habitable rooms (bedrooms, living rooms) that open onto a shared escape route.
- Kitchens, due to high fire risk.
- Shared lounges or dining areas if connected to escape routes.
- Cupboards or storage areas that house electrical meters or combustibles.
Front entrance doors to individual flats within an HMO must also be fire-rated and self-closing.
Fire Door Specifications in HMOs
Fire doors in HMOs must:
- Be FD30 rated, providing 30 minutes of fire resistance.
- Be fitted with intumescent strips and/or cold smoke seals.
- Have self-closing devices (overhead or jamb closers).
- Be fitted with fire-rated ironmongery, including hinges, handles, and locks.
- Have glazed vision panels only if fire-rated glass is used.
The door frame, intumescent seals, and hardware must all be part of a compatible, tested fire door set. You can learn more about fire door ratings in our informative blog post The Ultimate Guide to UK Fire Door Ratings.
Inspections and Maintenance: Your Ongoing Responsibilities
Once installed, fire doors are not a “fit and forget” solution. They require regular inspection and maintenance. Fire Door
Inspections in HMOs Should Include:
- Checking that doors close fully and latch.
- Ensuring seals and closers are intact and functional.
- Verifying gaps around the door leaf are within limits (typically 3-4mm).
- Inspecting for warping, damage, or wear.
- Confirming ironmongery is secure and certified.
Many landlords choose to have a professional fire door inspection annually, or more frequently depending on risk and usage.
Who Can Install or Inspect Fire Doors?
Not just anyone can install or inspect fire doors. The work must be carried out by competent professionals who understand fire compartmentation and regulatory compliance.
Look for:
- Third-party certified installers (e.g. NAFDI, LPCB, BM TRADA, FIRAS).
- Fire Door Inspection Scheme (FDIS) qualified inspectors.
- Companies with experience in residential HMOs and multi-occupancy dwellings.
Professional services will also provide compliance documentation; essential in the event of a fire risk assessment, licensing inspection, or legal challenge.
What to Expect from a Professional Fire Door Service
When you hire a specialist company for fire door installation or inspection in an HMO, the process typically includes:
- Site Survey and Risk Assessment Support: Identifying which doors need upgrading or replacing, checking current compliance.
- Supply and Installation: Installing certified FD30 fire doorsets, seals, closers, and hardware in line with manufacturer guidelines and British Standards.
- Certification and Documentation: Full installation certificates, product traceability, and photos for your records.
- Ongoing Maintenance Plans: Scheduled fire door inspections and minor repairs to keep your property safe and legal.
You can learn more about choosing professional fire door services in our blog post Commercial Fire Door Installation: What to Expect from a Professional Service.
Penalties for Non-Compliance
Failing to comply with fire door regulations in an HMO can lead to serious consequences:
- Fines of up to £30,000 per offence.
- Revocation of your HMO licence.
- Prosecution under the Fire Safety Order or Housing Act.
- Potential civil claims from tenants.
Tragic incidents in recent years, including Grenfell, have increased scrutiny of fire safety in residential properties. Authorities are no longer lenient with non-compliant landlords.
Conclusion: Stay Compliant, Protect Lives
Fire doors are not just a legal box-tick. They are life-saving safety features in any HMO. As a landlord, your duty is to ensure every fire door in your property is correctly installed, well-maintained, and fully compliant with UK regulations.
Whether you’re preparing a new HMO for letting or upgrading an existing property, professional fire door services make all the difference.
Why Choose Fire Door Care?
Protect your property and ensure safety with our expert fire door services! We specialize in professional fire door installation, inspection, and repair, ensuring full compliance with fire safety regulations. Our certified team delivers high-quality solutions to enhance fire resistance, prevent smoke spread, and safeguard lives. Whether you need a new fire door, routine inspections, or urgent repairs, we provide reliable and cost-effective services tailored to your needs.
- Safety First: We prioritise protecting lives and properties by ensuring every fire door meets the highest safety standards.
- Uncompromising Quality: Our expert team delivers precision craftsmanship and reliable solutions for long-lasting fire protection.
- Integrity You Can Trust: We are committed to honest, transparent, and dependable service at every step of the process.
- Customer Focused: Your safety is our mission. We tailor every inspection, repair, and installation to your unique needs.
If you would like to find out more about our fire door services, or would like help, advice or a quote please feel free to call us on 0203 488 5923 or send us a message here.



