Loft conversion fire doors in Swansea, done to the evidence
Our loft conversion fire doors service covers Swansea and the wider West Glamorgan area. Every job starts with a survey of the openings, so the quote reflects your actual doors rather than a guess.
Swansea has a broad mix of buildings, including purpose-built blocks of flats, converted flats and restaurants, and the same fire door principles apply to all of them.
A loft conversion in Swansea that adds a new storey often brings a building control requirement for fire doors on rooms off the stair. For homes in Swansea, we match fire doors to your existing style wherever certified options allow.
Working with your builder and building control
We can work as a subcontractor to your loft conversion builder or directly for you. We fit doors to match your existing style where certified options exist, and leave product details for building control. Wales, Scotland and Northern Ireland have their own guidance on escape from upper floors; we check which applies to your home.
Each installation includes:
- Frame repairs or new linings where needed
- Product details for building control
- Fire-tested hinges and intumescent strips as required
- FD20 or FD30 doors in your chosen style
The regulations behind fire doors in Swansea
Swansea is in Wales, where new and replacement fire doors are covered by the Building Regulations 2010 as applied in Wales, with the Welsh Approved Document B as guidance. The Regulatory Reform (Fire Safety) Order 2005 also applies, so responsible persons in workplaces and the common parts of blocks must keep fire doors maintained.
One difference from England: regulation 10 of the Fire Safety (England) Regulations 2022, with its quarterly and annual fire door checks, does not apply in Wales. Your fire risk assessment sets the checking regime instead, and we work to it.
Which buildings in Swansea need loft conversion fire doors?
The need for loft conversion fire doors usually arises in detached family homes or terraced houses, and sometimes semi-detached houses. In Swansea we can work for you directly or alongside your builder, and single doors are as welcome as whole-house jobs.
What happens after you enquire
- Review the building control requirements or drawings
- Survey each door opening off the stair
- Agree door style and rating
- Fit doors, hinges and strips
- Check gaps and operation
- Hand over product details
Guide prices in Swansea
Budget around £300–£650 per door supplied and fitted, ex VAT for loft conversion fire doors. Our guide prices are the same in Swansea as elsewhere; what changes the cost is the doors themselves. Use our guide-price tool for a quick estimate.
Nearby areas we cover from Swansea
Beyond Swansea itself we also cover nearby towns such as Briton Ferry (8.7 km), Gorseinon and Neath. The service, pricing and evidence are the same wherever you are.
Questions
Do you cover SA1 and nearby postcodes?
Yes. We cover Swansea including SA1, and nearby towns such as Briton Ferry and Gorseinon. The survey and written quote are free.
What happens on a survey in Swansea?
We look at every door in scope: the leaf, frame, gaps, seals, hinges, closer, glazing and how the frame is fixed. You then get a written quote that prices each door separately.
Can I just add intumescent strips to my existing doors?
Generally no. A standard internal door is not a fire door, and strips alone will not make it one. Existing doors need to be replaced with certified fire doors.
Do loft conversion fire doors need closers?
Not usually within a single-family house in England. In Scotland, doors onto the protected stair enclosure are expected to be self-closing. Wales and Northern Ireland have their own guidance, and your building control body may ask for something different in particular layouts.

