Quick Answers
Are flat entrance doors now in scope?
Yes, since the Fire Safety Act 2021. Flat entrance doors form part of the building's fire compartmentation and must be assessed and maintained by the responsible person. This is not limited to communal corridor doors. Every flat entrance door in a multi-occupied residential building is within scope.
How often must fire doors be inspected?
For blocks above 11 metres: flat entrance doors at least annually, communal fire doors at least every six months. For blocks above 18 metres: flat entrance doors at least quarterly, communal fire doors at least monthly. These are minimums — the fire risk assessment may require more frequent inspection.
What if a leaseholder refuses access?
The Fire Safety Act 2021 gave responsible persons a right of access for fire safety inspections, including a right to apply to a magistrates' court for a warrant where access is refused. Document all access requests and refusals. The right to inspect is not optional and cannot be declined by a leaseholder without legal consequence.
The legal position: the Regulatory Reform (Fire Safety) Order 2005, as amended by the Fire Safety Act 2021, requires the responsible person of a multi-occupied residential building to conduct and review a fire risk assessment and implement general fire precautions. Since the 2021 Act, the flat entrance doors of every flat in the building are explicitly within scope. The responsible person must assess their condition, ensure they are inspected on a prescribed frequency, and maintain records.
The gap most RTM companies are carrying: a fire risk assessment covering communal areas (corridors, stairwells, lobby) but not including any reference to flat entrance doors. And no inspection programme for either category that produces records and actions. The Fire and Rescue Service enforcement focus has moved to flat entrance door compliance since 2022. RTM directors who are waiting for a complaint before acting should not be.
Key Takeaways
Fire compartmentation is why this matters — not just compliance
Fire doors in a residential block are not just a compliance checkbox. They are the primary mechanism by which fire and smoke are contained to a single flat long enough for evacuation to occur. A flat entrance door that does not close properly, has failed intumescent strips, or has been replaced with a non-fire-rated door undermines the whole compartmentation strategy. "Stay put" evacuation advice — which remains standard for most residential blocks — only works if compartmentation is effective. RTM directors who treat fire door inspection as paperwork rather than safety are misunderstanding what is at stake.
The 2021 Act resolved what the 2005 Order left ambiguous
The Regulatory Reform (Fire Safety) Order 2005 applied to the common parts of residential blocks and required the responsible person to manage fire safety in those areas. Whether flat entrance doors — which face onto the common parts but are within the leaseholder's demise — fell within the order was legally contested. The Fire Safety Act 2021 inserted a specific provision making flat entrance doors within scope, removing the ambiguity. There is no longer any basis for arguing that flat entrance doors are the leaseholder's problem and not the responsible person's.
The inspection frequency is set by building height
Government guidance published following the 2021 Act sets minimum inspection frequencies based on building height. The thresholds align with the Building Safety Act's height tiers: below 11 metres (less prescriptive), 11-18 metres (annual flat entrance door inspection, six-monthly communal), and above 18 metres (quarterly flat entrance, monthly communal). The frequencies can be increased by the fire risk assessment but cannot be reduced below the guidance minimums.
Inspections must be carried out by a competent person and records kept
The inspection must be carried out by someone with the competence to identify fire door defects and assess whether they are material to the door's fire performance. This does not necessarily mean a specialist fire door inspector for every inspection — a trained building manager or facilities operative can carry out a visual inspection against a standard checklist. But inspections must be recorded, defects must be actioned, and the records must be available to the Fire and Rescue Service on request.
Access rights for flat entrance door inspection are statutory
The Fire Safety Act 2021 gave responsible persons a statutory right of access to carry out fire safety inspections of flat entrance doors, with a magistrates' court warrant route where leaseholders refuse. The access right must be exercised proportionately and with reasonable notice to the leaseholder. But leaseholders who block all access attempts are not entitled to do so, and the responsible person who documents their attempts and pursues the warrant route is not overreaching.
Defective flat entrance doors are a building management problem, not just a leaseholder problem
In most leases, the flat entrance door is within the leaseholder's demise and their repairing obligation applies to it. But the responsible person has a separate and overriding fire safety obligation to ensure the door performs its fire compartmentation function. Where a leaseholder fails to maintain their door, the responsible person cannot simply shrug and point to the lease. They must require the leaseholder to remedy it, and if they will not, the responsible person should consider carrying out the remediation themselves and seeking cost recovery.
What the Fire Safety Act 2021 Changed
The Regulatory Reform (Fire Safety) Order 2005 has required responsible persons of multi-occupied residential buildings to manage fire safety in the common parts since it came into force. What it did not clearly address was the status of flat entrance doors — doors that face onto the common parts but are demised to individual leaseholders under their leases.
This ambiguity had practical consequences. Some responsible persons took the view that flat entrance doors were within scope because they formed the boundary between each flat and the communal corridor, and their failure would allow fire and smoke to enter the escape route. Others argued that because the doors were within individual leaseholders' demises, the Fire Safety Order did not extend to them.
The Fire Safety Act 2021 resolved the issue definitively. It inserted provisions into the Fire Safety Order specifically bringing the following within scope for multi-occupied residential buildings:
- The structure and external walls of the building (including cladding, balconies, and windows)
- All doors between the domestic premises and the common parts of the building, specifically including flat entrance doors
From January 2023, when the flat entrance door provisions were brought into force, responsible persons for all multi-occupied residential buildings have been legally required to include flat entrance doors within their fire risk assessment and fire safety management obligations.
The flat entrance door obligation under the Fire Safety Order applies to all multi-occupied residential buildings with common parts, not only those above 11 or 18 metres. A converted Victorian house divided into three flats has communal stairwells and flat entrance doors that face onto them. The responsible person of that building must include those doors in the fire risk assessment and maintain them in accordance with the Order. Height determines inspection frequency under the government guidance, but the underlying obligation applies across all building sizes.
The Two Categories of Fire Door
Communal fire doors
Doors in the communal areas of the building: stairwell doors, lobby doors, doors between corridors and escape routes, plant room doors, bin store doors where they open onto a communal area.
These have always been within the scope of the Fire Safety Order. The responsible person must ensure they are inspected and maintained. Communal fire doors are typically inspected more frequently than flat entrance doors because they are subject to higher traffic and are directly in the escape route.
Common defects: doors propped open with wedges, door closers that have been removed or disabled, damaged frames, worn or missing intumescent strips.
In scope since 2005Flat entrance doors
The front door of each individual flat that opens onto the communal corridor or stairwell. These form the primary fire compartmentation boundary between the flat and the escape route.
Added to scope by the Fire Safety Act 2021, with the flat entrance door provisions brought into force in January 2023. The responsible person must now include these doors in the fire risk assessment and maintain an inspection programme that meets the government guidance frequency requirements.
Common defects: non-fire-rated replacement doors, missing self-closers, gaps at frame edges, damaged intumescent strips, letterbox openings without intumescent protection.
In scope since Jan 2023Inspection Frequency by Building Height
Government guidance on fire door inspection frequency was published following the Fire Safety Act 2021 and sets minimum inspection frequencies based on building height. These are the requirements that responsible persons must meet as a baseline — the fire risk assessment may recommend more frequent inspection where conditions warrant it.
| Building height | Minimum inspection frequency |
|---|---|
| Below 11 metres | The government guidance does not prescribe specific minimum frequencies for buildings below 11 metres, but the obligation to assess and maintain fire doors still applies under the Fire Safety Order. In practice, annual inspection of communal doors and periodic inspection of flat entrance doors (at least when access is available, such as at tenancy changes) is considered reasonable minimum practice. The fire risk assessment should address frequency for this building category. |
| 11 to 18 metres | Communal fire doors: at least every 6 months. Flat entrance doors of each individual flat: at least every 12 months. Where the fire risk assessment identifies specific concerns about a door's condition, more frequent inspection may be required. Records of each inspection must be kept and defects logged with an action timeline. |
| Above 18 metres (higher-risk buildings) | Communal fire doors: at least every month. Flat entrance doors of each individual flat: at least every 3 months. Higher-risk buildings have mandatory requirements under both the Fire Safety Order and the Building Safety Act, and fire door compliance is part of the Building Safety Regulator's assessment framework for these buildings. RTM directors of buildings in this category who do not have a monthly communal door inspection programme in place are significantly non-compliant. |
The frequencies above are the minimum required under government guidance. A block where communal fire doors are regularly propped open, where significant numbers of flat entrance doors are known to be defective, or where the building type or occupancy generates higher risk should be inspected more frequently. The fire risk assessment is the document that sets the programme, and a competent fire risk assessor will factor in building-specific conditions. An RTM company that inspects exactly at the minimum frequency regardless of the building's specific risk profile is satisfying the letter of the guidance, not the spirit of the obligation.
What a Competent Fire Door Inspection Covers
A fire door inspection is not a visual glance at whether the door is there. It is a structured check against the criteria that determine whether the door will perform its rated fire performance when needed. For most residential block fire doors, the target is FD30 (30-minute fire resistance) or FD30S (30 minutes with smoke control).
A competent inspection must check all of the following:
Door certification label or plug. Fire doors must carry a certification mark, typically a coloured plug or label on the top edge of the door leaf. If the certification mark is absent or the door has been replaced with a non-fire-rated door, the door provides no fire protection. Absence of a certification mark is a critical defect requiring immediate action.
Self-closer condition and operation. The door closer must return the door to the fully closed and latched position every time, without manual assistance. A door that drifts open, requires a push to close, or fails to latch is not performing its fire containment function. A missing or disabled self-closer is a critical defect. This is one of the most commonly found failures in residential blocks.
Intumescent strips and smoke seals. The intumescent strips around the door edge expand in heat to seal the gap between door and frame and prevent fire penetration. Smoke seals (typically a brush seal or additional intumescent strip) prevent smoke passage. Missing, damaged, or incorrectly fitted strips and seals are critical defects. Check all four edges: top, both jambs, and threshold.
Door gap clearances. The gap between the door leaf and frame must be within tolerances: typically 3-4mm at head and jambs, and 8-10mm at the threshold (where there is no threshold seal). Gaps that are too large allow fire and smoke passage. Gaps that are too small prevent the door from closing properly. Record measurements and flag deviations.
Hinge specification and condition. Fire doors require a minimum of three hinges, each rated for the door's fire performance. Two-hinge replacements are common in older blocks. Hinges must be in good condition, correctly fixed, and the correct specification for the door weight and rating. Loose or bent hinges affect door alignment and closure.
Glazing panels. Where the door or frame includes glazed panels, the glazing must be fire-rated to the same standard as the door assembly. Non-fire-rated glass in a fire door surround undermines the fire resistance period. Check for cracking, missing fire glass labels, and any evidence of substitution with standard float glass.
Letterboxes and other penetrations. Where flat entrance doors have letterboxes, these represent a potential smoke and fire passage route. Letterboxes in fire doors should have an intumescent flap or be protected by a fire-rated surround. Unprotected letterboxes should be recorded as a defect and the remediation options considered.
Frame integrity. The door frame must be in sound condition and correctly fixed to the surrounding structure. Damaged, split, or loose frames compromise the door's fire performance regardless of the door leaf condition. Record any frame damage and assess whether it affects performance.
Flat Entrance Doors: The Access Problem
The practical challenge with flat entrance door inspections that does not arise with communal doors is access. Communal fire doors are in shared areas that the responsible person controls. Flat entrance doors are on the threshold of leaseholders' homes, and gaining access requires either cooperation from the leaseholder or the use of the statutory access right.
In practice, responsible persons and managing agents deal with this in one of three ways:
- Managed access programme. Write to all leaseholders, explain the legal obligation and the purpose of the inspection, give a specific window for the inspection, and ask them to confirm availability or arrange a convenient time. Most leaseholders will cooperate when the reason is clearly explained. Record all correspondence and outcomes.
- Self-reporting mechanism. Supplement managed access visits with a self-reporting system where leaseholders are given a checklist and asked to report obvious defects (self-closer not working, door not closing fully) between formal inspections. This is not a substitute for physical inspection but it fills the gap between visits and allows urgent defects to be flagged.
- Warrant application for refusals. Where a leaseholder refuses access after repeated written requests, the responsible person can apply to the magistrates' court for a warrant of entry. This should be a last resort but it is a genuine right. Document all access requests, all refusals, and all alternative approaches attempted before pursuing the warrant route.
Block the flat entrance door inspection programme into the annual planned maintenance calendar. Write to all leaseholders in January with the proposed inspection schedule and specific dates. Provide a reply-paid form for leaseholders to confirm their slot or request a different date. Follow up with non-responders by letter and then phone. For leaseholders who are persistently unavailable, note the attempts and inspect when access is available (such as when a leaseholder moves out and before a new one moves in). For buildings with a concierge or building manager, a rolling programme of inspections during building walkabouts makes the volume manageable.
When Doors Are Defective: Who Pays and How?
Responsibility for remediation of a defective flat entrance fire door sits at the intersection of two obligations: the leaseholder's repairing covenant under the lease, and the responsible person's fire safety obligation under the Fire Safety Order.
In most long residential leases, the flat entrance door is within the leaseholder's demise and the leaseholder is responsible for maintaining it. But the responsible person has a parallel and overriding obligation to ensure the door performs its fire compartmentation function. These two obligations can come into conflict.
The practical approach in most blocks is:
- Document the defect during inspection. Record the specific defect, the date it was identified, and an assessment of how material it is to the door's fire performance.
- Write to the leaseholder formally, citing the specific fire safety obligation. Explain the defect, its significance, and give a reasonable deadline for remediation. Keep a copy.
- Follow up if the deadline passes without action. A second letter setting a shorter deadline and noting that if the leaseholder does not remedy it the responsible person may carry out the work and seek recovery of costs. Cite the lease covenant and the fire safety obligation.
- Consider carrying out the remediation where the defect is material to safety. Where a door closer is missing and the door represents a genuine compartmentation failure, the responsible person may be unable to wait indefinitely for the leaseholder to act. Carrying out the repair and seeking recovery — through the lease provisions, through a county court debt claim, or through the First-tier Tribunal's service charge jurisdiction — is a proportionate response where the safety risk is real and the leaseholder will not cooperate.
For the broader Building Safety Act obligations for 11-18m blocks, see The Building Safety Act and 11-18m Blocks: What RTM Directors Must Do Now. For how fire safety obligations interact with the structural repair boundary in leases, see Structural Defects vs Wear and Tear: Who Is Responsible for Repairs?
Frequently Asked Questions
Yes, since January 2023 when the relevant provisions of the Fire Safety Act 2021 came into force. Flat entrance doors are explicitly within the responsible person's fire safety obligations under the Regulatory Reform (Fire Safety) Order 2005 as amended. The responsible person — typically the RTM company or managing agent — must include flat entrance doors in the fire risk assessment and maintain a compliant inspection programme.
For blocks between 11 and 18 metres: flat entrance doors at least annually, communal fire doors at least every six months. For blocks above 18 metres: flat entrance doors at least quarterly, communal fire doors at least monthly. For buildings below 11 metres, specific minimums are not prescribed in the guidance but the obligation to assess and maintain still applies. These are minimums — the fire risk assessment may require more frequent inspection.
The Fire Safety Act 2021 gave responsible persons a statutory right of access for fire safety inspections, including the right to apply to a magistrates' court for a warrant where access is refused without reasonable excuse. The responsible person should first request access in writing, clearly explaining the legal basis. If refused, document the attempt and pursue the warrant route. RTM directors should not accept blanket refusals — the legal obligation cannot be delegated away to leaseholders.
Usually the leaseholder under their lease repairing covenant, since the flat entrance door is typically within the leaseholder's demise. However, the responsible person has a separate fire safety obligation to ensure the door performs its compartmentation function. Where a leaseholder fails to remedy a defect, the responsible person may carry out the repair themselves and seek cost recovery. The fire safety obligation cannot be satisfied by pointing to the lease and waiting indefinitely for the leaseholder to act.
A competent fire door inspection checks: certification label or plug, whether the door closes fully and latches without assistance, condition of intumescent strips and smoke seals on all four edges, gap clearances at head, jambs and threshold, hinge specification and condition (minimum three hinges), fire-rated status of any glazing, and frame integrity. Any defect affecting the door's fire performance must be recorded, prioritised, and actioned. Records must be retained and available to the Fire and Rescue Service.
No fire door inspection programme in place for your block?
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