Getting fire door frames right in King's Lynn
If you need fire door frames in King's Lynn, we can survey, supply and install, then leave you the evidence your fire risk assessor will ask for.
In and around King's Lynn, fire door work covers everything from light industrial buildings to care homes. We plan each job around the people who use the building.
In older buildings the frame can be the weak point even where the leaf is sound, so we check it on every King's Lynn survey. We photograph every frame we fix in King's Lynn before the architraves go on, so the hidden work is on record.
Frames on their own
Where a leaf is sound but the frame is not, a new compatible frame can sometimes be fitted to the existing leaf, provided the combination is supported by the leaf's certification. More often, a frame replacement is part of a doorset installation.
As standard, the work covers:
- Frame-to-wall gap sealing with evidenced materials
- Architraves and making good
- Assessment of frame condition and compatibility
- Photographs of fixing and sealing before covering
Rules and responsibilities in King's Lynn
England's framework applies in King's Lynn. Approved Document B guides the fire performance of new and replacement doors under the Building Regulations 2010. Day-to-day duties sit with the responsible person under the Fire Safety Order 2005, and for multi-occupied residential buildings, the Fire Safety (England) Regulations 2022 add duties such as giving residents information about fire doors.
For blocks over 11 metres in King's Lynn, those regulations require communal fire door checks at least every three months and best-endeavours flat entrance door checks each year. In higher-risk buildings, building work is overseen by the Building Safety Regulator, so we check whether approval is needed before starting.
Where fire door frames fit in King's Lynn
Typical settings for fire door frames include schools, offices and older blocks of flats. In King's Lynn, 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.
What happens after you enquire
- Remove architraves and inspect frame fixing
- Decide repair, re-fix or replace
- Prepare the opening and fit the frame
- Pack and fix at specified centres
- Seal the frame-to-wall gap
- Photograph, fit architraves and make good
What does fire door frames cost in King's Lynn?
As a guide, budget £250–£600 per frame replaced, fixed and sealed, ex VAT for fire door frames. The figure for your King's Lynn building depends on the number of doors, the rating, the condition of the frames, finishes, hardware and access. We confirm a fixed price after the free survey.
Covering King's Lynn and nearby
We also cover towns near King's Lynn, including Wisbech (18.5 km away), March and Spalding. If your building is in PE30 or a neighbouring district, the service and pricing are the same.
Questions
Do you work in King's Lynn?
Yes, we take on fire door frames in King's Lynn and the surrounding area, including Wisbech and March. Send your postcode and a few details and we'll come back with survey dates.
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.
What is the frame-to-wall gap?
It is the space between the door frame and the surrounding wall, normally hidden by the architrave. If it is not filled with a suitable fire-resisting material, fire and smoke can pass around the door.
Can a new frame be fitted to my existing door?
Sometimes, if the frame is compatible with the door's certification. Often it is simpler and better evidenced to replace the whole doorset.

