Certified fire doorsets in Gillingham: what's involved
Our certified fire doorsets service covers Gillingham and the wider Kent area. Every job starts with a survey of the openings, so the quote reflects your actual doors rather than a guess.
Around Gillingham, HMOs, industrial units and GP surgeries all depend on fire doors that close, latch and seal. We survey each opening and tell you plainly which doors need work and which don't.
Every doorset we fit in Gillingham is handed over with its certificate reference and photographs of the frame fixing and gap sealing. Doorsets suit refurbishment programmes in Gillingham, where several openings can be measured, ordered and fitted in one planned sequence.
How is a doorset installed?
The opening is prepared to the size and tolerances in the manufacturer's instructions. The frame is fixed with the specified fixings at the specified centres, packed where needed, and checked for square, plumb and twist. The gap between frame and wall is then sealed with a material covered by the evidence, which BS 8214:2026 now describes in more detail. Finally the leaf is adjusted, the closer is set and the assembly is tested before the architraves go on.
Each installation includes:
- Closer set-up and close-and-latch testing
- Pre-hung, pre-machined doorsets where available
- Frame fixing and frame-to-wall gap sealing
- Doorset selection to rating, size and use
What the rules say for Gillingham
In Gillingham, as elsewhere in England, the starting point is the Fire Safety Order 2005: whoever controls a workplace or the shared parts of a residential block must make sure its fire doors work. When doors are replaced, the Building Regulations and Approved Document B set the standard the new work has to meet.
Blocks above 11 metres have a specific routine under regulation 10 of the Fire Safety (England) Regulations 2022: quarterly checks of communal fire doors and annual best-endeavours checks of flat front doors. If your Gillingham building is a higher-risk building under the Building Safety Act 2022, we confirm the approval route with the Principal Accountable Person before any work is ordered.
Who needs certified fire doorsets in Gillingham?
From schools and offices to blocks of flats, the requirement for certified fire doorsets in Gillingham comes from the fire strategy or risk assessment for the building. We work from that document, or help you interpret your inspection report, before quoting.
From enquiry to handover in Gillingham
- Survey and measure every structural opening
- Specify doorsets by rating, size, hand, finish and hardware
- Prepare openings and remove existing doors and linings
- Fix and seal the frames to the structure
- Hang, adjust and test each leaf and closer
- Fit architraves, make good and hand over evidence
Budgeting for certified fire doorsets in Gillingham
Guide pricing for certified fire doorsets: £650–£1,300 for an FD30 doorset and £850–£1,800 for FD60, supplied and fitted, ex VAT. Volume work across several doors in one Gillingham building usually brings the per-door cost down. Your written quote is fixed once we have surveyed.
Covering Gillingham and nearby
Neighbouring towns such as Chatham, Rochester, Strood and Gravesend are covered too, so clients with several buildings can use one installer and one evidence format.
Questions
Is Gillingham within your coverage area?
It is. We cover Gillingham in Kent and neighbouring towns such as Chatham. There is no charge for the survey.
Can you work from an existing inspection report for my Gillingham 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.
How long do doorsets take to arrive?
Lead times depend on the manufacturer, size, finish and ironmongery. Standard sizes can be quick; bespoke sizes and finishes take longer. We give you the lead time with the quote and confirm it at order.
Can a doorset be fitted into an existing opening?
Usually, yes. Doorsets are made to fit the structural opening once the old frame is removed. We measure the opening on the survey so the doorset is made to the right size and the gaps to the wall stay within what the evidence allows.