Fire Door Replacement Services for Bristol and the South-West.
Replace damaged or unsuitable fire doors before they compromise protected escape routes, occupant safety or your fire safety responsibilities. We offer right-first-time workmanship, clear documentation and one accountable contractor from your initial survey to the final handover.

RRFSO 2005 Compliant

Full Digital PDF Report

IFC Third-Party Certified
A damaged fire door leaves your occupants, escape routes and your compliance record exposed.
Fire door replacement is required when a door can no longer provide the intended resistance to fire and smoke. Damaged doors, unsuitable frames, excessive gaps and failed self-closing devices can prevent a fire door from performing correctly.
Facilities managers, landlords and responsible persons need clear evidence that fire doors are in efficient working order and good repair. Replacing unsuitable doors helps you address fire risk assessment findings, prepare for compliance audits and protect the people using your building.
Our fire door replacement services address:
- Damaged, split or warped fire door leaves
- Frames that are unsuitable or incorrectly fitted
- Excessive gaps around the sides, top or threshold
- Missing or damaged intumescent strips and smoke seals
- Broken hinges, latches, locks and self-closing devices
- Incorrect glazing, signage or fire-rated ironmongery
- Doors that have failed a fire door survey or compliance inspection
Small defects do not always mean that the entire door needs replacing. We’ll assess your complete fire door set first, helping you avoid unnecessary replacement costs while identifying doors that genuinely require urgent work.
Our 3-Step Fire Door Installations Process:

Book a Free Consultation
Tell us about your building, door numbers and concerns. We’ll explain next steps and costs.

Survey the Existing Doors
We inspect each fire door and confirm whether maintenance, repair or replacement is required.

Install and Document the Work
We replace the door, complete final checks and provide clear installation documentation.
Guaranteed fire door installations completed correctly, with minimal disruption.
Let us give you the confidence you deserve that every replacement door has been properly selected, installed and checked. Fire Immunity combines detailed assessment, suitable certified products and right-first-time installation to reduce the risk of repeated remedial work.
We are an established passive fire protection company serving Bristol and the South West. Fire Immunity holds IFC and SMAS certification and was named the South West’s Best Fire Protection Firm in 2023.
Our team provides:
- Experienced fire door installation specialists
● Clear communication before, during and after the work
● Installation in accordance with the door manufacturer’s instructions
● Photographic and installation documentation
● Coordinated work across multiple doors and properties
● Practical scheduling for occupied buildings
Contact us today, so that we can replace any unsuitable fire doors before your next audit, inspection or fire risk assessment identifies a more serious problem.
Proudly Rated 5 Stars by Our Clients
Jenni Smith
Katasius
We needed a quick quote for works needed based on a fire risk assessment. Eddy was extremely responsive, efficient and professional in providing us with a quote. His help is greatly appreciated and I would not hesitate to get in touch with him for works that may be required in future.
Tom Malik
Frequently Asked Questions
A fire door normally needs replacing when damage or unsuitable components prevent the complete door set from performing correctly. On our inspections, we’ll closely look at the leaf, frame, seals, gaps, closer and hardware before recommending repair or replacement.
No. Some fire door defects can be corrected through maintenance or targeted repairs. We assess each door individually and only recommend full fire door replacement when repair is unsuitable or cannot restore the required performance.
Yes. We regularly plan work around residents, employees, pupils, patients and visitors and at times that are the least disruptive.
Most straightforward replacements can be completed within several hours per door. The exact duration depends on the condition of the opening, required hardware, glazing, access controls and any surrounding remedial work.
We’ll need to assess your property first, in order to provide a quote. Your quote will reflect the door specification, frame condition, along with the required hardware and installation complexity. We’ll assess everything first, so there are no unexpected costs.
Yes. We can coordinate surveys and replacement programmes across apartment blocks, schools, commercial premises and multi-site property portfolios.
Yes. Our fire door surveys record the condition of accessible door sets and identify maintenance, repair and replacement requirements. The findings can then be used to plan and prioritise remedial work.
We cover Bristol, Bath, Weston-super-Mare, Swindon, Gloucester and the wider South West. Contact us to confirm availability for your building or property portfolio.








Let’s Discuss Your Next Project
Urgent Enquiries: 07399 488 039
Main Office: 01174 622 676
New Quotes & Enquiries: sales@fireimmunity.co.uk
Unit 1B, Bridge Road Industrial Estate, Bridge Rd, Kingswood, Bristol, BS15 4TA