Flat entrance fire doors for Derry buildings
We provide flat entrance fire doors in Derry (BT48 and the surrounding postcodes), from the first survey through to a documented handover.
Derry has a broad mix of buildings, including industrial estates, care homes and low-rise blocks of flats, and the same fire door principles apply to all of them.
In a block of flats in Derry, each flat's front door is what keeps smoke out of the shared corridor, which is why a working closer matters as much as the door. We work with freeholders, managing agents and individual leaseholders in Derry, whoever is responsible for the doors under the lease.
What goes into a compliant flat entrance doorset?
We fit certified FD30S doorsets with intumescent and smoke seals, a self-closing device that closes and latches the door from any angle, fire-tested hinges and a lock or latch covered by the certification. Door viewers, spy holes, letterplates, numerals and security hardware can only be fitted if they are part of the doorset's evidence. Where residents want a letterplate, we use one that is covered by the test evidence or recommend a separate post box.
As standard, the work covers:
- Viewer, numerals and security hardware within the certification
- Survey of door, frame, threshold and ironmongery
- Intumescent and smoke seals, threshold set to evidence
- Self-closer set to close and latch
What the rules say for Derry
Derry 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 Derry are checked. We hand over evidence that supports it.
Which buildings in Derry need flat entrance fire doors?
You are most likely to need flat entrance fire doors if you look after flats above shops, sheltered housing or purpose-built blocks of flats. Whatever the building in Derry, we survey each opening and tell you which doors need work and which do not.
What happens after you enquire
- Survey each flat door and agree access with residents
- Confirm specification, finish and hardware with the client
- Order certified doorsets made to measure
- Remove the old door and frame with minimal disruption
- Install, seal, adjust and test the new doorset
- Hand over evidence and resident guidance
Guide prices in Derry
Budget around £1,200–£2,400 per certified flat entrance doorset supplied and fitted, ex VAT for flat entrance fire doors. Our guide prices are the same in Derry as elsewhere; what changes the cost is the doors themselves. Use our guide-price tool for a quick estimate.
Nearby areas we cover from Derry
As well as Derry, we cover neighbouring towns including Coleraine, Omagh and Ballymena. The survey and quote are free.
Questions
Is Derry within your coverage area?
It is. We cover Derry in County Londonderry and neighbouring towns such as Coleraine. There is no charge for the survey.
Do I need to be there for the survey?
Someone needs to give us access to the doors. For blocks and commercial buildings, a caretaker or site contact is fine; for HMOs and homes, we agree a time with you or your tenants.
How long does a flat door replacement take?
Typically half a day per door, with the flat secure at the end of the visit. We agree access times with residents in advance and keep the corridor clear while we work.
Can residents choose the colour of their front door?
Often, within the range the doorset manufacturer offers and within any rules the freeholder sets for the corridor. Factory finishes are better than site painting, which can clog seals and hide labels.