Fire door frames: our service in Kent
For fire door frames anywhere in Kent, one team handles the survey, supply, installation and handover, covering Maidstone, Gillingham, Chatham and the rest of the county.
We photograph every frame we fix in Kent before the architraves go on, so the hidden work is on record. In older buildings the frame can be the weak point even where the leaf is sound, so we check it on every Kent survey.
Fire door work in Kent spans housing providers with large estates, individual landlords, businesses and homeowners. We price every job from a survey, never from a list price alone, because the condition of the frames and the hardware makes a real difference.
Why frames fail inspections
Many fire door problems start with the frame: softwood linings too thin for the door, frames cut back to fit a previous door, frames loose in the wall, or gaps behind the architrave stuffed with ordinary foam or left open. A perfect leaf hung in a frame like that cannot be relied on.
Which fire door rules apply in Kent?
England's framework applies in Kent. Approved Document B guides the fire performance of new and replacement doors under the Building Regulations 2010. Day-to-day duties sit with the responsible person under the Fire Safety Order 2005, and for multi-occupied residential buildings, the Fire Safety (England) Regulations 2022 add duties such as giving residents information about fire doors.
For blocks over 11 metres in Kent, those regulations require communal fire door checks at least every three months and best-endeavours flat entrance door checks each year. In higher-risk buildings, building work is overseen by the Building Safety Regulator, so we check whether approval is needed before starting.
The steps on a Kent installation
- Remove architraves and inspect frame fixing
- Decide repair, re-fix or replace
- Prepare the opening and fit the frame
- Pack and fix at specified centres
- Seal the frame-to-wall gap
- Photograph, fit architraves and make good
What does fire door frames cost in Kent?
Guide pricing for fire door frames: £250–£600 per frame replaced, fixed and sealed, ex VAT. Volume work across several doors in one Kent building usually brings the per-door cost down. Your written quote is fixed once we have surveyed.
Questions
Do you provide fire door frames across Kent?
Yes. We cover all of Kent, including Maidstone and Gillingham. Surveys and written quotes are free.
Why do you photograph the frame before fitting architraves?
Because the fixing and sealing are hidden once the architraves go on. Photographs give you evidence that the hidden work was done correctly.
Can a new frame be fitted to my existing door?
Sometimes, if the frame is compatible with the door's certification. Often it is simpler and better evidenced to replace the whole doorset.

