Certified fire doorsets for Didcot buildings
For property owners, landlords and managing agents in Didcot, we offer certified fire doorsets with one team for the survey, the product and the installation.
In and around Didcot, fire door work covers everything from small blocks of flats to small offices. We plan each job around the people who use the building.
Doorsets suit refurbishment programmes in Didcot, where several openings can be measured, ordered and fitted in one planned sequence. Every doorset we fit in Didcot 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.
On a typical job that means:
- Installation to the manufacturer's instructions
- Frame fixing and frame-to-wall gap sealing
- Closer set-up and close-and-latch testing
- Doorset selection to rating, size and use
Which fire door rules apply in Didcot?
England's framework applies in Didcot. 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 Didcot, 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.
Who needs certified fire doorsets in Didcot?
The need for certified fire doorsets usually arises in new-build and conversion projects or refurbishment programmes, and sometimes blocks of flats. 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 Didcot to keep escape routes protected throughout.
What happens after you enquire
- 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 Didcot
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 Didcot building usually brings the per-door cost down. Your written quote is fixed once we have surveyed.
Around Didcot
Neighbouring towns such as Abingdon, Oxford, Thatcham and Newbury are covered too, so clients with several buildings can use one installer and one evidence format.
Questions from Didcot
Is Didcot within your coverage area?
It is. We cover Didcot in Oxfordshire and neighbouring towns such as Abingdon. There is no charge for the survey.
Do I need to be there for the survey?
Someone needs to give us access to the doors. For blocks and commercial buildings, a caretaker or site contact is fine; for HMOs and homes, we agree a time with you or your tenants.
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.
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.

