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Fire doors take a lot of daily use. They get pulled, pushed, slammed, wedged open, and sometimes adjusted badly by people who do not understand how the door is meant to work.
Over time, closers weaken, hinges loosen, seals get damaged, latches stop catching, and gaps can open around the frame.
JW Security provides fire door maintenance in London for properties where existing fire doors need repair, adjustment, or ongoing care. We work with landlords, managing agents, businesses, HMOs, residential blocks, and commercial buildings across London and Surrey.
Our aim is to deal with the fault before it turns into a bigger compliance or safety issue.
We repair, adjust, or replace faulty closers where doors do not close fully or shut too slowly.
We check loose hinges, worn latches, damaged handles, and doors that do not catch properly when closed.
We replace damaged or missing smoke seals and intumescent strips where needed.
We adjust doors that have dropped, shifted, or developed gaps that may affect fire door performance.
Not every faulty fire door needs replacing. Many issues can be repaired if the door, frame, and hardware are still suitable.
JW Security provides fire door repair in London for common problems such as worn closers, damaged seals, loose hinges, faulty latches, rubbing doors, dropped doors, and damaged frames.
If a fire door cannot be brought back to a suitable standard, we will explain why and advise whether replacement may be the better option.
No guesswork. No replacing parts without reason.

Fire door faults often start small, but they can affect how the door performs when it matters.
Common repair and maintenance issues include:

We inspect the fire door, frame, closer, hinges, seals, latch, and visible hardware to understand the issue.
We explain what can be repaired, what may need replacing, and whether the door can stay in use safely.
Our team carries out the agreed fire door repair or adjustment, using suitable parts where needed.
Once the work is complete, we check that the door closes, latches, and operates as expected.
Managed buildings, HMOs, offices, and commercial premises often need regular fire door checks and maintenance.
A planned maintenance visit can help find worn closers, damaged seals, loose hinges, and latching problems before they become more serious.
JW Security can help property teams keep existing fire doors in working condition with scheduled fire door services in London and Surrey.
This is especially useful for busy buildings where doors are used all day by residents, staff, visitors, contractors, and cleaners.


JW Security works with landlords, managing agents, businesses, and property teams across London and Surrey.
We understand the small faults that cause bigger fire door problems over time, especially in shared corridors, stairwells, communal entrances, offices, shops, and managed buildings.
Our team focuses on repair first where it makes sense. If replacement is needed, we will tell you why.
You get straightforward advice, careful repair work, and fire door maintenance carried out with the details in mind.
Get answers to common questions about our premium security services
Yes. JW Security provides fire door maintenance in London for landlords, managing agents, businesses, HMOs, residential blocks, and commercial premises.
Yes. We repair common fire door faults, including closers, hinges, latches, seals, gaps, dropped doors, and damaged hardware.
Our fire door services in London include inspection, maintenance, repair, adjustment, seal replacement, closer work, and advice on replacement where needed.
Often, yes. Many faults can be repaired if the door and frame are still suitable. If not, we will explain the reason clearly.
Yes. We work in managed buildings, HMOs, offices, shops, residential blocks, communal areas, stairwells, and commercial premises.
Busy buildings may need more frequent checks because doors are used heavily. We can advise based on the building type, usage, and condition of the doors.
We cover London, Surrey, and surrounding areas. Call us if you want to confirm your location.
If you are not sure whether your building is secure enough, JW Security can inspect the site and explain what needs looking at. Book a home security survey, commercial security survey, or full property security assessment across London and Surrey.
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