Double fire doors in Dartford: how we work
For landlords, managing agents, businesses and homeowners in Dartford, we provide double and leaf-and-a-half fire doorsets with one fixed quote. A free survey comes first, then a door-by-door schedule, then installation to the manufacturer's instructions and a handover pack for your records.
Where possible we combine Dartford surveys with other visits in Kent, such as Bexley and Swanley, which helps keep survey dates flexible.
Which rules apply in Dartford?
New and replacement fire doors in Dartford are specified under the Building Regulations 2010 and Approved Document B. In workplaces and the common parts of blocks of flats, the Regulatory Reform (Fire Safety) Order 2005 makes the responsible person keep fire doors in working order, and in residential buildings with a storey above 11 metres regulation 10 of the Fire Safety (England) Regulations 2022 adds quarterly checks of communal doors and annual checks of flat entrance doors.
Cost of double fire doors in Kent
Our guide price for double fire doors in Dartford is £1,600 to £3,400 per pair including fitting, ex VAT. Non-standard sizes, veneers, vision panels and access control push towards the top of the range.
If your fire risk assessment lists specific doors, send it with your enquiry and we'll price exactly those openings.
Where double fire doors are needed
Care and hospital routes and wide risers are among the most common settings for double fire doors, in Dartford as elsewhere.
Kent's Medway towns, county town of Maidstone and coastal resorts bring a mix of flats, HMOs, hotels and converted seaside buildings.
- Care and hospital routes
- Wide risers
- Cross-corridor openings
- Plant room access
Double & Leaf-and-a-Half Fire Doors: key specification
| Configurations | Equal pairs, unequal (leaf-and-a-half), rebated or square meeting stiles |
|---|---|
| Coordination | Door selectors to BS EN 1158 for rebated pairs |
| Bolts | Tested flush bolts on inactive leaves (not on escape routes) |
| Hold-open | Alarm-linked hold-open per leaf where needed |
| Ratings | FD30S and FD60S typical |
See the full specification and options for Double & Leaf-and-a-Half Fire Doors
What happens next
- Share your FRA or inspection findings
- We confirm every door on site
- Fixed quote, certified doorsets only
- Fitted to the manufacturer's instructions, with photos
Questions about double fire doors in Dartford
Will I get certificates for the doors fitted in Dartford?
Every doorset is listed in your handover pack with the manufacturer's certificate reference, plus an installation record and photos.
Which rules do double fire doors in Dartford need to meet?
They are specified to Approved Document B (England) and your fire risk assessment or fire strategy. We confirm the rating of each door at survey.
How quickly can you survey in Dartford?
We arrange surveys around your access needs and, where possible, combine Dartford visits with other work in Kent. Tell us your preferred dates when you enquire.
What is a leaf-and-a-half door?
A pair with one wide and one narrow leaf, giving normal access through the wide leaf and full width when both open.
Also covering towns near Dartford
- Bexley (3 miles)
- Swanley (4 miles)
- Welling (5 miles)
- South Ockendon (5 miles)
- Grays (5 miles)
- Thamesmead (6 miles)
Other products in Dartford
- Acoustic Fire Doors in Dartford
- FD90 & FD120 Doorsets in Dartford
- FD30S Smoke Control Doorsets in Dartford
- HMO Fire Doors in Dartford
- Flat Entrance Fire Doors in Dartford
- Fire Doors for Homes in Dartford
- Riser & Service Cupboard Doors in Dartford
- Fire Door Replacement in Dartford
- Double & Leaf-and-a-Half Fire Doors across Kent
- All fire doors in Dartford