Certified fire doorsets in Chatham: what's involved
Our certified fire doorsets service covers Chatham 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.
Chatham has a broad mix of buildings, including low-rise blocks of flats, houses with integral garages and family homes after loft conversions, and the same fire door principles apply to all of them.
Doorsets suit refurbishment programmes in Chatham, where several openings can be measured, ordered and fitted in one planned sequence. Pre-hung doorsets keep disruption down in occupied buildings in Chatham, with less cutting and fewer return visits.
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.
On a typical job that means:
- Frame fixing and frame-to-wall gap sealing
- Pre-hung, pre-machined doorsets where available
- Doorset selection to rating, size and use
- Certificate references and photo record per opening
Which fire door rules apply in Chatham?
England's framework applies in Chatham. 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 Chatham, 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.
Which buildings in Chatham need certified fire doorsets?
Typical settings for certified fire doorsets include refurbishment programmes, schools and offices and blocks of flats. In Chatham, as anywhere, the duty holder varies: a responsible person for a workplace, a landlord or managing agent for a block or HMO, or a homeowner after building work. We adjust access, timing and paperwork to suit whoever commissions the work.
From enquiry to handover in Chatham
- 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
What does certified fire doorsets cost in Chatham?
As a guide, budget £650–£1,300 for an FD30 doorset and £850–£1,800 for FD60, supplied and fitted, ex VAT for certified fire doorsets. The figure for your Chatham building depends on the number of doors, the rating, the condition of the frames, finishes, hardware and access. We confirm a fixed price after the free survey.
Around Chatham
We also cover towns near Chatham, including Rochester (1.8 km away), Gillingham and Strood. If your building is in ME4 or a neighbouring district, the service and pricing are the same.
Questions from Chatham
Do you work in Chatham?
Yes, we take on certified fire doorsets in Chatham and the surrounding area, including Rochester and Gillingham. Send your postcode and a few details and we'll come back with survey dates.
How quickly can you survey in Chatham?
It depends on the number of doors and access, but we offer survey dates as soon as we reply to your enquiry. If an inspection has found urgent safety issues, tell us and we'll prioritise.
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.
Are doorsets more expensive than a leaf?
The product costs more, but the labour is often lower and the result is better evidenced. Where a frame would need replacing anyway, a doorset is usually the better value.