Getting fire door frames right in Horsham
When you book fire door frames in Horsham, the aim is simple: doors that close, latch and seal as tested, with records that prove it.
Around Horsham, high-street shops, HMOs and family homes after loft conversions 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.
In older buildings the frame can be the weak point even where the leaf is sound, so we check it on every Horsham survey. We photograph every frame we fix in Horsham before the architraves go on, so the hidden work is on record.
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.
On a typical job that means:
- Frame-to-wall gap sealing with evidenced materials
- Hardwood or certified frames to suit the door
- Architraves and making good
- Assessment of frame condition and compatibility
The regulations behind fire doors in Horsham
The rules that apply to fire doors in Horsham 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 Horsham 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 fire door frames in Horsham?
You are most likely to need fire door frames if you look after schools, offices or older blocks of flats. Whatever the building in Horsham, we survey each opening and tell you which doors need work and which do not.
Our process in Horsham
- 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
Prices for fire door frames in Horsham
If you need a budget figure first, the guide for fire door frames is £250–£600 per frame replaced, fixed and sealed, ex VAT. We firm that up after a survey, pricing each door separately so you can see where the money goes.
Around Horsham
Neighbouring towns such as Crawley, Horley, Haywards Heath and Burgess Hill are covered too, so clients with several buildings can use one installer and one evidence format.
Questions
Is Horsham within your coverage area?
It is. We cover Horsham in West Sussex and neighbouring towns such as Crawley. There is no charge for the survey.
What happens on a survey in Horsham?
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 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.
Why do you photograph the frame before fitting architraves?
Because the fixing and sealing are hidden once the architraves go on. Photographs give you evidence that the hidden work was done correctly.

