Certified fire doorsets for Maidstone buildings
From the ME16 postcode district outwards, we take on certified fire doorsets across Maidstone for homes, blocks and workplaces.
Maidstone has a broad mix of buildings, including converted period houses, industrial units and schools, and the same fire door principles apply to all of them.
Doorsets suit refurbishment programmes in Maidstone, where several openings can be measured, ordered and fitted in one planned sequence. Every doorset we fit in Maidstone is handed over with its certificate reference and photographs of the frame fixing and gap sealing.
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.
What you get:
- Pre-hung, pre-machined doorsets where available
- Frame fixing and frame-to-wall gap sealing
- Installation to the manufacturer's instructions
- Closer set-up and close-and-latch testing
Fire door law for Maidstone properties
In Maidstone, 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 Maidstone 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 Maidstone?
The need for certified fire doorsets usually arises in blocks of flats or refurbishment programmes, and sometimes new-build and conversion projects. 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 Maidstone to keep escape routes protected throughout.
How a Maidstone job runs
- 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
Prices for certified fire doorsets in Maidstone
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 Maidstone 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.
Covering Maidstone and nearby
As well as Maidstone, we cover neighbouring towns including Chatham, Rochester and Gillingham. The survey and quote are free.
Questions
Is Maidstone within your coverage area?
It is. We cover Maidstone 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 Maidstone 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 doorsets come painted?
They can be supplied primed, factory painted, veneered, laminated or with a composite skin, depending on the product. Factory finishes avoid painting over seals and labels on site.
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.