FD30 fire doors: our service in City of Westminster
From the SW1E postcode district outwards, we take on FD30 fire doors across City of Westminster for homes, blocks and workplaces.
In and around City of Westminster, fire door work covers everything from student accommodation to purpose-built blocks of flats. We plan each job around the people who use the building.
Each FD30 leaf we supply for City of Westminster is sized for the opening, rather than trimmed beyond what its certification allows. In City of Westminster, FD30 doors are the usual choice for escape-route corridors, stairs and kitchen doors where the fire strategy asks for 30 minutes.
Leaf only or a full doorset?
If the existing frame is sound, correctly sized, securely fixed and compatible with the new leaf's certification, a new FD30 leaf can be hung in it. Many frames do not pass that test: old softwood linings, frames that have been cut about for previous doors, or frames with no evidence of how they were fixed. In those cases a certified doorset (leaf, frame and ironmongery tested together) is the cleaner answer and usually the quicker one on site.
We tell you which route each opening needs on the survey, door by door, and why.
Each installation includes:
- Fire-tested hinges, latch or lock and intumescent pads
- Survey of the opening, frame and existing ironmongery
- Intumescent strips and smoke seals to the certification
- Certified FD30 or FD30S leaf, or full doorset
What the rules say for City of Westminster
Fire doors in City of Westminster fall under English rules. New and replacement doors are covered by the Building Regulations 2010 and Approved Document B. In workplaces and the common parts of blocks, the Regulatory Reform (Fire Safety) Order 2005, as clarified by the Fire Safety Act 2021, puts the duty on the responsible person to keep fire doors suitable and maintained. In London, the London Fire Brigade is the enforcing authority for fire safety law.
For residential buildings in City of Westminster above 11 metres, regulation 10 of the Fire Safety (England) Regulations 2022 adds checks: communal fire doors at least every three months and best-endeavours checks of flat entrance doors at least every twelve months. Higher-risk buildings of at least 18 metres or seven storeys also come under the Building Safety Act 2022, where works may need approval from the Building Safety Regulator.
Which buildings in City of Westminster need FD30 fire doors?
The need for FD30 fire doors usually arises in blocks of flats or HMOs, and sometimes care homes. Each has its own pressures, such as residents at home or a building that must stay open, so we plan the sequence of work in City of Westminster to keep escape routes protected throughout.
How a City of Westminster job runs
- Measure the opening, check the frame and confirm the rating needed
- Order a certified leaf or doorset to size, with matching components
- Remove the old door and assess the frame or structural opening
- Fix the frame and hang the leaf to the certified gap tolerances
- Fit seals, hinges, latch, closer and signage, then test close-and-latch
- Seal the frame-to-wall gap, make good and record the evidence
Prices for FD30 fire doors in City of Westminster
Guide pricing for FD30 fire doors: £300–£600 for a leaf into a sound existing frame; £650–£1,300 for a doorset, ex VAT. Volume work across several doors in one City of Westminster building usually brings the per-door cost down. Your written quote is fixed once we have surveyed.
Covering City of Westminster and nearby
Nearby towns we cover include Pimlico, London and Chelsea. Distance from City of Westminster does not change our guide prices, and the survey and quote are free.
Common questions
Do you cover SW1E and nearby postcodes?
Yes. We cover City of Westminster including SW1E, and nearby towns such as Pimlico and London. The survey and written quote are free.
Can you work from an existing inspection report for my City of Westminster building?
Yes. Send it over and we can often price straight from it, then confirm on site. We report back against the same door references so you can close actions off.
Do FD30 doors need a closer?
Most do. Doors on escape routes, flat entrance doors and doors in the common parts of buildings need a self-closing device that shuts and latches the door. Some doors inside houses and locked riser doors are exceptions, depending on the fire strategy.
What is the difference between FD30 and FD30S?
FD30S has been tested for smoke control as well as fire. It adds a smoke seal, usually a brush or blade, and needs a tight threshold gap. Flat entrance doors and doors onto protected escape routes are commonly specified as FD30S.

