Fire door frames in Thetford, done to the evidence
Our fire door frames service in Thetford is simple: a survey, a fixed quote, certified products and an installation finished to the manufacturer's evidence.
Around Thetford, family homes after loft conversions, small blocks of flats and small offices all depend on fire doors that close, latch and seal. We survey each opening and tell you plainly which doors need work and which don't.
We photograph every frame we fix in Thetford before the architraves go on, so the hidden work is on record. Frame-to-wall gaps on Thetford jobs are sealed with materials supported by the test evidence, as BS 8214:2026 sets out.
BS 8214:2026 and the frame-to-wall gap
The 2026 revision of BS 8214 strengthened its guidance on sealing the gap between the frame and the surrounding structure, listing material types such as stone wool, mastic and fire-rated foam, and putting the emphasis on using what the evidence supports. We fill and seal that gap with materials covered by the doorset's or sealant's test evidence and photograph it before the architraves go back on.
What you get:
- Architraves and making good
- Hardwood or certified frames to suit the door
- Assessment of frame condition and compatibility
- Fixing at specified centres with packing
Fire door law for Thetford properties
The rules that apply to fire doors in Thetford 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 Thetford 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.
Which buildings in Thetford need fire door frames?
You are most likely to need fire door frames if you look after older blocks of flats, offices or schools. Whatever the building in Thetford, we survey each opening and tell you which doors need work and which do not.
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 Thetford?
Budget around £250–£600 per frame replaced, fixed and sealed, ex VAT for fire door frames. Our guide prices are the same in Thetford as elsewhere; what changes the cost is the doors themselves. Use our guide-price tool for a quick estimate.
Around Thetford
Thetford is about 43.9 km from Norwich, and we cover both, along with nearby Bury St Edmunds and Newmarket. Send us your postcode and we'll confirm survey dates.
Questions from Thetford
Is Thetford within your coverage area?
It is. We cover Thetford in Norfolk and neighbouring towns such as Bury St Edmunds. There is no charge for the survey.
Can you work from an existing inspection report for my Thetford building?
Yes. Send it over and we can often price straight from it, then confirm on site. We report back against the same door references so you can close actions off.
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 I use expanding foam around a fire door frame?
Only a fire-rated foam with evidence for that use and gap size. Ordinary expanding foam is not suitable.