Fire Door Installation Cost 2026

How much does fire door installation cost in the UK?

There is no single fixed UK price for fire door installation.

As a broad guide, published UK cost guides commonly place straightforward internal fire door installation in the hundreds of pounds per door.

More complex work, external doors, steel doors, bespoke finishes, doorsets, multiple components, difficult access, remedial preparation, documentation or project management can increase the cost significantly.

For managed buildings, the real cost is often not just the door. It may include inspection, specification, resident access, scheduling, remedial works, disposal, certification evidence, photographs, records and follow-up.

Key takeaway: A useful fire door price needs a scope, not just a number.

Indicative fire door cost bands

The following bands are general buyer guidance only. They are not quotes and should not be treated as guaranteed prices.

A straightforward internal timber fire door replacement may often sit in the lower-to-mid hundreds of pounds per door depending on specification, labour and whether the frame and components are included.

A more complete doorset, flat entrance door, commercial door, external door, steel door or bespoke installation can cost significantly more, sometimes reaching four figures per door where the scope is complex.

Inspection, reporting, remedial preparation, access management and documentation may be charged separately.

• Simple internal replacement: often lower-cost, but only if the frame and scope are straightforward
• Flat entrance fire door: may cost more because of rating, smoke control, access, components and documentation
• Communal fire door: may require heavier-duty hardware, access control, hold-open arrangements or repeated-use considerations
• Steel or external fire door: often significantly more expensive than a simple internal timber door
• Bespoke or heritage setting: likely to need specialist specification and higher labour input
• Multi-door programme: may reduce per-door mobilisation cost but increase survey, access and management requirements

Key takeaway: Cost bands only make sense once you know the door type, location and scope.

What affects fire door installation cost?

Fire door cost is affected by the door product, the surrounding construction, the required performance and the quality of evidence needed.

A quote that only prices the door leaf may miss important parts of the installed system.

The installer may need to allow for frame works, compatible components, closers, seals, glazing, ironmongery, fire stopping, making good, access, disposal and handover documentation.

• Door type and fire rating required
• Smoke-control requirement
• Door size and configuration
• Single door or double doorset
• Timber, steel, composite or specialist product
• New installation or replacement
• Condition of the existing frame
• Whether the frame is retained or replaced
• Required seals, hinges, closer, latch, lock and ironmongery
• Glazing, letterplate, viewer or access-control requirements
• Fire stopping or frame-to-wall works
• Making good and decoration
• Building access and working hours
• Number of doors
• Inspection, reporting and documentation requirements

Key takeaway: The door leaf is only one part of the cost.

Supply only vs supply and install

A supply-only price is not the same as a compliant installed fire door system.

Supply-only may include only the door leaf or doorset product. It may not include installation, frame works, compatible ironmongery, fire stopping, adjustment, disposal, certification evidence or handover documentation.

For life-safety work, buyers should be cautious about splitting supply and installation unless responsibilities, evidence and compatibility are clearly understood.

Key takeaway: A cheap supply-only price may not reflect the full installed cost.

Does FD30 or FD60 affect cost?

The required fire-resistance rating can affect cost because it may influence the door product, frame, seals, ironmongery, glazing and evidence required.

Do not choose FD30 or FD60 based on price. The required performance should come from the building design, fire strategy, fire risk assessment, Building Regulations or competent specification.

Where the required rating is unclear, seek competent advice before asking contractors to price the work.

Key takeaway: The rating should be specified first; the quote should then respond to that specification.

Flat entrance fire door costs

Flat entrance fire doors can cost more than a simple internal door because they may need to protect the communal escape route, include smoke control, use suitable hardware and be supported by records.

Costs may also be affected by resident access, leaseholder communication, matching existing finishes, letterplates, viewers, closers, locks, frames and evidence requirements.

For blocks of flats, the quote should also make clear how completed works will be recorded against each flat or door reference.

Key takeaway: Flat entrance door pricing should include access, evidence and records, not just the physical door.

Communal fire door costs

Communal fire doors may be exposed to heavy use and may require more robust hardware, suitable closers, signage, access-control consideration or specific management features.

A communal door quote may also need to consider working around residents, keeping escape routes available, out-of-hours work, waste removal and repeat defects caused by misuse.

Where doors are repeatedly damaged or wedged open, the quote should consider the cause of the problem, not only the visible repair.

Key takeaway: Communal door cost is often linked to use, durability and management.

Do you need an inspection before a quote?

In many cases, yes. A proper inspection or survey can help identify what is actually needed.

Without inspection, one contractor may quote to replace the leaf, another may include the frame, and another may include wider remedial works. Those quotes are not directly comparable.

For multi-door buildings, an inspection report or door schedule can help contractors price consistently and reduce surprises.

Key takeaway: Inspection can save money by turning guesswork into a clear scope.

Fire door remediation cost

Remediation may be cheaper than replacement where defects are limited and compatible repair is possible.

However, repair is not always appropriate. If the evidence is missing, the door is badly damaged, the frame is unsuitable, or the required performance cannot be established, replacement may be safer or more cost-effective.

A remediation quote should explain what is being fixed, what components are being replaced, what evidence is being relied on and what limitations remain.

Key takeaway: A repair is only good value if it is the right technical answer.

Documentation and handover cost

Documentation may add time and cost, but it can be valuable for responsible persons, managing agents, landlords and future inspectors.

Useful handover information may include door locations, product details, fire rating, components, installer details, photographs, completion records, limitations and maintenance advice.

A quote that includes a proper evidence trail may look more expensive than one that only includes labour and materials, but it may be more useful for compliance management.

Key takeaway: Documentation is part of the value, not just admin.

How to compare fire door quotes

Do not compare only the headline price.

Compare the scope, door type, frame work, components, evidence, access assumptions, exclusions, making good, disposal, documentation and aftercare.

If a quote says “make compliant”, ask what standard, specification, evidence or inspection finding that statement is based on.

• Does the quote identify each door location?
• Does it include supply, installation or both?
• Does it include the frame?
• Does it include seals, hinges, closer, latch, locks and ironmongery?
• Does it include glazing, letterplates, viewers or access control where needed?
• Does it include fire stopping or frame-to-wall works where required?
• Does it include making good and decoration?
• Does it include disposal of old doors?
• Does it include documentation and photographs?
• Does it list exclusions clearly?
• Does it explain what happens if hidden defects are found?
• Does it avoid vague compliance claims?

Key takeaway: The best quote is the clearest quote, not always the cheapest quote.

Fire door quote red flags

Some fire door quotes look attractive because they leave important items out.

Be careful with quotes that do not identify the door locations, do not mention the frame, do not specify compatible components, do not explain evidence, or promise broad compliance without a clear basis.

Also be careful where the contractor refuses to document limitations or will not say what is excluded.

Key takeaway: A vague fire door quote can become expensive later.

Budgeting for multi-door programmes

Blocks of flats, HMOs, care settings, schools, offices and managed estates may need multiple doors inspected, remediated or replaced.

In multi-door programmes, costs may include survey work, access planning, resident communication, door scheduling, phased works, contractor mobilisation, waste removal, quality checks and reporting.

A door-by-door schedule helps separate urgent works, planned remedials, replacements and items needing further investigation.

Key takeaway: For larger buildings, programme management can be part of the cost.