Double & Leaf-and-a-Half Fire Doors for Darwen buildings
We cover Darwen and nearby Blackburn for double fire doors, with surveys booked around your building's access and occupancy. Each door is quoted individually, so you can see what every opening costs and why.
Where possible we combine Darwen surveys with other visits in Lancashire, such as Blackburn and Accrington, which helps keep survey dates flexible.
Which rules apply in Darwen?
In Darwen, as across England, Approved Document B governs new work and the Fire Safety Order 2005 governs existing premises. Note that Approved Document B is removing the BS 476 fire-resistance test references on 2 September 2029, so specifications are moving to EN classifications such as E30 Sa.
Double fire doors prices in Darwen
Expect roughly £1,600–£3,400 per pair for double fire doors, fitted, ex VAT. Your Darwen quote is fixed after survey and itemised door by door.
Guide prices assume straightforward access; out-of-hours working or difficult access is priced as a separate, visible line.
Where double fire doors are used in Darwen
Wherever they are in Darwen, double fire doors are most often specified for plant room access and care and hospital routes.
Lancashire combines former mill towns, Preston's city centre, Blackpool's hotels and guest houses, and Lancaster's student housing.
- Plant room access
- Care and hospital routes
- Wide risers
- Cross-corridor openings
Doorset 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
- Tell us about the doors — photos help
- Free measure survey at your Darwen property
- Door-by-door schedule and fixed price
- Installation and handover pack
Questions about double fire doors in Darwen
Is the survey in Darwen free?
Yes. We measure and schedule your doors at no cost and send a fixed, itemised quote.
Will I get certificates for the doors fitted in Darwen?
Every doorset is listed in your handover pack with the manufacturer's certificate reference, plus an installation record and photos.
Can you work around tenants or staff in Darwen?
Yes. We phase work in occupied buildings and keep escape routes available. Each door is planned to be removed and replaced the same day; if that isn't possible, the opening is made secure and we tell you in advance.
Do pairs cost much more than singles?
Roughly 1.7 to 2 times a single doorset, depending on hardware.
Nearby towns we cover
- Blackburn (4 miles)
- Accrington (6 miles)
- Chorley (7 miles)
- Rawtenstall (7 miles)
- Bolton (8 miles)
- Leyland (9 miles)
More doorsets for Darwen
- FD90 & FD120 Doorsets in Darwen
- FD30S Smoke Control Doorsets in Darwen
- Stairwell & Escape Route Doors in Darwen
- Fire Door Ironmongery & Closers in Darwen
- Timber Fire Doorsets in Darwen
- Acoustic Fire Doors in Darwen
- Fire Doors for Homes in Darwen
- Flat Entrance Fire Doors in Darwen
- Double & Leaf-and-a-Half Fire Doors across Lancashire
- All fire doors in Darwen