Loft conversion fire doors for Dyfed buildings
We provide loft conversion fire doors across Dyfed, covering 41 postcode districts from SA14 to SY25.
We can fit loft conversion fire doors in Dyfed as your builder's subcontractor or directly for you. A loft conversion in Dyfed that adds a new storey often brings a building control requirement for fire doors on rooms off the stair.
Wherever your building is in Dyfed, the fire safety duties come from national rules, and our installation standard is the same.
FD20 or FD30?
In England, the guidance generally asks for FD20 (E20) doors in this situation, and self-closers are not usually required within a house. Scotland is different: the domestic Technical Handbook expects doors onto the protected stair enclosure to be self-closing fire doors, so closers are part of the job there. Many homeowners choose FD30 doors anyway, because they are widely available and the price difference is small. Either way, the door must be fitted properly: correct gaps, fire-tested hinges and an intumescent strip where the product requires one.
Fire door law for Dyfed properties
Fire door work in Dyfed follows Welsh building regulations and the Welsh Approved Document B. The Fire Safety Order 2005 covers workplaces and the shared parts of residential buildings here too, placing the duty on the responsible person.
The English regulation 10 checking regime does not extend to Dyfed, so how often doors are checked comes from the fire risk assessment. We hand over evidence that fits whatever regime your assessor sets.
Our process in Dyfed
- 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
What does loft conversion fire doors cost in Dyfed?
Budget around £300–£650 per door supplied and fitted, ex VAT for loft conversion fire doors. Our guide prices are the same in Dyfed as elsewhere; what changes the cost is the doors themselves. Use our guide-price tool for a quick estimate.
Loft conversion fire doors questions
Do you provide loft conversion fire doors across Dyfed?
Yes. We cover all of Dyfed, including Llanelli and Ammanford. Surveys and written quotes are free.
Can you match my existing doors?
Certified fire doors come in many styles, including panelled and cottage designs, so a close match is usually possible.
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.

