Getting loft conversion fire doors right in Dartford
We provide loft conversion fire doors in Dartford (DA1 and the surrounding postcodes), from the first survey through to a documented handover.
Buildings in and around Dartford range from industrial estates to high-street shops and care homes. Whatever the building, the standard is the same: certified products, correct gaps, seals and closers, and a frame sealed to the wall.
A loft conversion in Dartford that adds a new storey often brings a building control requirement for fire doors on rooms off the stair. For homes in Dartford, we match fire doors to your existing style wherever certified options allow.
Why loft conversions trigger fire doors
A two-storey house usually lets people escape from upstairs windows. Once a loft room is added, the top floor is too high for that, so the stair becomes the escape route and has to be protected from the ground floor up. That is why building control often asks for fire doors on rooms off the stair, including existing ground and first-floor rooms, not just the new loft room.
Each installation includes:
- Work coordinated with your builder
- Product details for building control
- FD20 or FD30 doors in your chosen style
- Fire-tested hinges and intumescent strips as required
The regulations behind fire doors in Dartford
The rules that apply to fire doors in Dartford are England's. The responsible person under the Regulatory Reform (Fire Safety) Order 2005 must keep fire doors in non-domestic premises and the common parts of flats in working order; the Fire Safety Act 2021 confirmed that this includes flat entrance doors onto common parts.
Where a Dartford block is above 11 metres, regulation 10 of the 2022 regulations means communal doors are checked every three months and flat entrance doors annually on a best-endeavours basis. Replacement doors must also satisfy the Building Regulations, with Approved Document B as the guidance most building control bodies work from.
Who needs loft conversion fire doors in Dartford?
The need for loft conversion fire doors usually arises in detached family homes or terraced houses, and sometimes bungalows gaining an upper floor. In Dartford we can work for you directly or alongside your builder, and single doors are as welcome as whole-house jobs.
How a Dartford job runs
- 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 Dartford?
If you need a budget figure first, the guide for loft conversion fire doors is £300–£650 per door supplied and fitted, ex VAT. We firm that up after a survey, pricing each door separately so you can see where the money goes.
Around Dartford
Dartford is about 29.0 km from Maidstone, and we cover both, along with nearby Bexley and Swanley. Send us your postcode and we'll confirm survey dates.
Questions
Do you work in Dartford?
Yes, we take on loft conversion fire doors in Dartford and the surrounding area, including Bexley and Swanley. Send your postcode and a few details and we'll come back with survey dates.
What happens on a survey in Dartford?
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 all my doors need to be fire doors after a loft conversion?
Usually the doors from habitable rooms onto the stair do, on every floor. Bathrooms are often excluded. Building control decides for your house.