Double fire doors in County Londonderry: how we work
Throughout County Londonderry, including Derry and Coleraine, we survey, quote and fit double and leaf-and-a-half fire doorsets as complete certified doorsets, with the manufacturer's certificate reference on every quote.
Fire door rules in County Londonderry
Northern Ireland has its own building and fire safety legislation, so fire doors in County Londonderry are specified to Technical Booklet E and maintained under the Fire Safety Regulations (Northern Ireland) 2010. We work to your fire risk assessment and building control requirements.
Guide prices in County Londonderry
Expect roughly £1,600–£3,400 per pair for double fire doors, fitted, ex VAT. Your County Londonderry 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.
Buildings that need double fire doors
Derry's city centre, university and housing estates lead demand in County Londonderry, with Coleraine adding student and coastal accommodation.
- Cross-corridor openings
- Care and hospital routes
- Plant room access
- Wide risers
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
How it works in County Londonderry
- 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
Common questions in County Londonderry
Do you remove the old doors?
Yes. Removal and disposal of the old door and frame is included when we replace a doorset.
Can you fit just one door?
Yes — from a single door to a full building.
How quickly can you survey in County Londonderry?
We arrange surveys around your access needs and, where possible, combine visits with other work in County Londonderry. Tell us your preferred dates when you enquire.
Can double fire doors be held open?
Yes, with alarm-linked hold-open devices on each leaf.
Towns in County Londonderry we cover for double fire doors
Double & Leaf-and-a-Half Fire Doors in neighbouring areas
Other fire doors in County Londonderry
- FD30 Fire Doorsets in County Londonderry
- FD30S Smoke Control Doorsets in County Londonderry
- FD60 Fire Doorsets in County Londonderry
- FD90 & FD120 Doorsets in County Londonderry
- Flat Entrance Fire Doors in County Londonderry
- Communal & Corridor Fire Doors in County Londonderry
- Stairwell & Escape Route Doors in County Londonderry
- HMO Fire Doors in County Londonderry
- Fire Doors for Homes in County Londonderry
- Riser & Service Cupboard Doors in County Londonderry
- Commercial & Office Fire Doors in County Londonderry
- School & Healthcare Fire Doors in County Londonderry
- Timber Fire Doorsets in County Londonderry
- Composite Fire Doors in County Londonderry
- Steel Fire Doors in County Londonderry
- Glazed Fire Doors in County Londonderry
- Fire-Rated Screens & Fanlights in County Londonderry
- Acoustic Fire Doors in County Londonderry
- Security Fire Doors in County Londonderry
- Fire Exit Doors in County Londonderry
- Fire Door Ironmongery & Closers in County Londonderry
- Fire Door Replacement in County Londonderry
- Fire Door Supply & Fit in County Londonderry
- All fire doors in County Londonderry