Double fire doors: our service in Chesterfield
We provide double fire doors in Chesterfield (S41 and the surrounding postcodes), from the first survey through to a documented handover.
In and around Chesterfield, fire door work covers everything from HMOs to GP surgeries. We plan each job around the people who use the building.
Every pair we fit in Chesterfield is commissioned so both leaves close in the right order and latch. Leaf-and-a-half doors are a practical option for Chesterfield care homes and schools that need occasional wide access.
Why pairs need extra care
The meeting stiles are the weak point of a pair. Gaps there must be controlled, both leaves need intumescent and smoke seals as specified, and if the meeting edges are rebated, a door coordinator is usually needed so the leaves close in the right order. If they close out of sequence, the door may not latch and will not perform as tested.
On a typical job that means:
- Equal pair or leaf-and-a-half doorsets
- Closers matched to each leaf
- Flush bolts and hold-opens within evidence
- Door coordinators where meeting edges are rebated
Fire door law for Chesterfield properties
In Chesterfield, 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 Chesterfield 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.
Buildings and duty holders in Chesterfield
The need for double fire doors usually arises in hospitals and clinics or office cores, and sometimes schools. 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 Chesterfield to keep escape routes protected throughout.
What happens after you enquire
- Survey opening width, use and traffic
- Select pair configuration and hardware set
- Order certified doorset with coordinator and bolts if needed
- Install frame and hang both leaves
- Set closing sequence, seals and latching
- Test hold-open release and record evidence
Guide prices in Chesterfield
If you need a budget figure first, the guide for double fire doors is £1,600–£3,400 per pair supplied and fitted, depending on glazing and hardware, ex VAT. We firm that up after a survey, pricing each door separately so you can see where the money goes.
Nearby areas we cover from Chesterfield
Chesterfield is about 36.6 km from Derby, and we cover both, along with nearby Staveley and Dronfield. Send us your postcode and we'll confirm survey dates.
Questions from Chesterfield
Is Chesterfield within your coverage area?
It is. We cover Chesterfield in Derbyshire and neighbouring towns such as Staveley. There is no charge for the survey.
Can you work from an existing inspection report for my Chesterfield 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.
Why does the gap between the two leaves matter?
The meeting edges are where flame and smoke can pass most easily. The gap and the seals there must match the certification for the pair to perform as tested.
Can double fire doors be held open?
Yes, with hold-open devices that release on the fire alarm, or with free-swing closers. Wedges and hooks are not acceptable.