Fire doors for workplaces
Our commercial fire door installation in London fits certified doorsets in offices, shops and warehouses. We work out of hours and link new doors to your access control and fire alarm.
Fitting doors at work
Workplace doors can open thousands of times a week. They need heavy-duty closers, strong hinges and frames fixed firmly to the wall.
Commercial fire door installation means choosing doorsets made for that kind of use, then fitting them exactly as tested.
Many office fire doors have card readers, mag-locks or hold-open devices. These must release the door the moment the fire alarm sounds.
We work with your security and alarm contractors, so each new door is linked and tested before handover.
Looking after a different kind of building? Start with our guide to fire door installation in London.
Before a refit, a commercial fire door survey shows which doors need replacing and what it will cost.
What we fit
Every workplace door is fitted to the same standard, with these points checked before sign-off.
Frames fixed and packed to the wall at set points.
Gaps around the frame filled with fire-rated sealant.
Sized for the door and the traffic it takes.
Locks linked to release on the fire alarm.
Vision panels glazed to the test evidence.
Keep shut and keep locked signs fitted.
How it works
We plan the work so escape routes stay open and staff are not disturbed.
Every opening measured and the hardware noted.
Rating, glass, finish, closers and access control.
Floor by floor, with routes kept open.
Doors linked, tested and recorded.
Other buildings
We also fit fire doors in these buildings.
Start to finish
Most of our commercial work happens when your building is quiet. You come back to finished, working doors.
Mistakes to avoid
We are often called in after a fit-out to put these mistakes right.
Access control not linked to the alarm.
Domestic closers on busy office doors.
Wiring drilled through doors and frames.
No fire-rated sealant around the frame.
Plain glass in vision panels.
Keep shut signs left off after the fit-out.
Pricing
Commercial doors are priced per doorset, supplied and fitted. Hardware makes the biggest difference.
| Work | Guide price |
|---|---|
| FD30 internal doorset, supplied and fitted | £550–£950per door |
| FD60 doorset, supplied and fitted | £800–£1,300per door |
| Overhead closer replaced | £120–£250per door |
| Old door removed and disposed of | £30–£60per door |
Guide prices updated October 2026. Your fixed quote follows a visit or survey.
Corridor and office doors with heavy-duty closers.
£5,500–£9,500
Two stair cores, each with two FD60 doorsets.
£3,200–£5,200
An FD60 set costs more than an FD30.
Card readers and mag-locks add cost.
Vision panels and fire glass add cost.
Out-of-hours fitting can add to the price.
Areas covered
We fit workplace fire doors from the City to the outer London trading estates.
City and West End offices usually need night work and loading bay slots. We plan both before fitting day.
Warehouses and units further out often suit early starts, before the first deliveries arrive.
Central London
North London
East London
South London
West London
More for businesses
Plan, fit, then keep the doors working.
A costed survey before you order doors.
View serviceRegular checks once the doors are in.
View serviceServicing to keep busy doors working.
View serviceSwap single failed doors as needed.
View serviceFAQ
What facilities and project managers ask before fitting new fire doors.
A supplied and fitted FD30 doorset usually costs £550–£950, before VAT. FD60 doorsets are around £800–£1,300. Access control, glazing and heavy-duty hardware can add to this. Ordering more doors lowers the cost of each. We give you a fixed price after surveying the site.
On busy doors, yes. A light domestic closer will wear out quickly on an office or shop door. We size each closer to the door and the traffic it takes, so it keeps working for years. Heavy-duty closers also stay in adjustment for longer, which means fewer service visits.
Yes. Card readers and mag-locks can be fitted to fire doors, as long as they release when the fire alarm sounds. We work with your security contractor to link and test every door. If your security system is being changed at the same time, we can plan the two jobs together.
We usually fit out of hours, at night or at weekends, so staff and customers are not disturbed. Escape routes are kept open throughout, and each door is working before the building reopens. If a door must be changed during the day, we screen off the work area and keep a safe route open.
Most office doors are FD30. Doors to stair cores, plant rooms and lift shafts may need FD60. Your fire risk assessment or fire strategy sets the rating for each door. You cannot tell a door’s rating by looking at it. Check the label or ask us to confirm it.
Yes. For fit-outs and refurbishments, we supply labels, photos, fitting records and maker’s data for your operation and maintenance (O&M) files. This makes it easier for your facilities team to service and inspect the doors in future.
Yes. We often fit fire doors as part of a wider fit-out, working to the main contractor’s programme and site rules. We can also supply and fit doors directly to you if there is no main contractor.
A single doorset takes around a day. A full floor can often be done over a few nights. We give you a programme with dates before work starts. If the doors need to be made to size, allow a few weeks for delivery before fitting starts.
We clear them from site for you. Removal is included in every fitting price, so there is nothing extra to arrange. Where we can, timber and metal parts are recycled rather than sent to landfill.
Yes. Many offices use glazed fire doors to let light through and help people see who is coming. The glass must be fire rated and fitted with the right beads and seals, as shown in the door’s test evidence.
Next step
Tell us about the site and your timescale. We will survey and give you a fixed price.
