What FD30 fire doors in Castlereagh should include
Looking for FD30 fire doors in Castlereagh? We supply and fit certified fire doors and components across Castlereagh and the wider Belfast area, working from a free survey and a fixed written quote.
In and around Castlereagh, fire door work covers everything from high-street shops to houses with integral garages. We plan each job around the people who use the building.
In Castlereagh, FD30 doors are the usual choice for escape-route corridors, stairs and kitchen doors where the fire strategy asks for 30 minutes. Each FD30 leaf we supply for Castlereagh is sized for the opening, rather than trimmed beyond what its certification allows.
Leaf only or a full doorset?
If the existing frame is sound, correctly sized, securely fixed and compatible with the new leaf's certification, a new FD30 leaf can be hung in it. Many frames do not pass that test: old softwood linings, frames that have been cut about for previous doors, or frames with no evidence of how they were fixed. In those cases a certified doorset (leaf, frame and ironmongery tested together) is the cleaner answer and usually the quicker one on site.
We tell you which route each opening needs on the survey, door by door, and why.
As standard, the work covers:
- Fire-tested hinges, latch or lock and intumescent pads
- Frame-to-wall gap sealed with an evidenced material
- Certified FD30 or FD30S leaf, or full doorset
- Photo record, product data and certificate references at handover
The regulations behind fire doors in Castlereagh
Castlereagh is in Northern Ireland, where fire doors are covered by the Building Regulations (Northern Ireland) 2012 and Technical Booklet E on fire safety. Duties in non-domestic premises come from the Fire and Rescue Services (Northern Ireland) Order 2006 and the Fire Safety Regulations (Northern Ireland) 2010.
The English regulation 10 checking regime does not apply here, so the fire risk assessment sets how often doors in Castlereagh are checked. We hand over evidence that supports it.
Who needs FD30 fire doors in Castlereagh?
Typical settings for FD30 fire doors include blocks of flats, care homes and shops. In Castlereagh, as anywhere, the duty holder varies: a responsible person for a workplace, a landlord or managing agent for a block or HMO, or a homeowner after building work. We adjust access, timing and paperwork to suit whoever commissions the work.
The steps on a Castlereagh installation
- Measure the opening, check the frame and confirm the rating needed
- Order a certified leaf or doorset to size, with matching components
- Remove the old door and assess the frame or structural opening
- Fix the frame and hang the leaf to the certified gap tolerances
- Fit seals, hinges, latch, closer and signage, then test close-and-latch
- Seal the frame-to-wall gap, make good and record the evidence
Budgeting for FD30 fire doors in Castlereagh
Guide pricing for FD30 fire doors: £300–£600 for a leaf into a sound existing frame; £650–£1,300 for a doorset, ex VAT. Volume work across several doors in one Castlereagh building usually brings the per-door cost down. Your written quote is fixed once we have surveyed.
Castlereagh and neighbouring towns
Neighbouring towns such as Belfast, Newtownabbey, Lisburn and Newtownards are covered too, so clients with several buildings can use one installer and one evidence format.
Questions
Is Castlereagh within your coverage area?
It is. We cover Castlereagh in Belfast and neighbouring towns such as Belfast. There is no charge for the survey.
Can you work from an existing inspection report for my Castlereagh 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.
Do FD30 doors need a closer?
Most do. Doors on escape routes, flat entrance doors and doors in the common parts of buildings need a self-closing device that shuts and latches the door. Some doors inside houses and locked riser doors are exceptions, depending on the fire strategy.
How long does it take to fit an FD30 door?
A leaf into a sound frame is often a few hours. A full doorset including frame removal, fixing, sealing and making good is usually half a day to a day per opening, depending on access and the wall construction.

