Intumescent strips and smoke seals: our service in Barnes
From the SW13 postcode district outwards, we take on intumescent strips and smoke seals across Barnes for homes, blocks and workplaces.
Around Barnes, clinics, mixed-use office buildings and converted flats 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.
Painted and missing seals are among the most common fire door defects nationally; in Barnes we replace them with the type and size the certification specifies. Seal replacement in Barnes can be combined with any other remedials on the same inspection report.
Pads, linings and hidden protection
Fire doors also rely on intumescent material you cannot see: pads behind hinges, linings around lock bodies and glazing seals. Where these are missing or damaged, we fit the correct items as part of the work.
Each installation includes:
- Removal of damaged or painted seals
- Brush or blade smoke seals
- Intumescent pads to hinges and locks
- Identification of the specified seals
Rules and responsibilities in Barnes
The rules that apply to fire doors in Barnes 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. In London, the London Fire Brigade is the enforcing authority for fire safety law.
Where a Barnes 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 Barnes need intumescent strips and smoke seals?
From schools to care homes, the requirement for intumescent strips and smoke seals in Barnes comes from the fire strategy or risk assessment for the building. We work from that document, or help you interpret your inspection report, before quoting.
From enquiry to handover in Barnes
- Identify door certification and seal specification
- Remove failed seals and clean the grooves
- Fit new strips and seals to the specified positions
- Fit missing pads and lock linings
- Check the door closes and latches against the new seals
- Record the products fitted
Budgeting for intumescent strips and smoke seals in Barnes
Budget around £45–£110 per door to supply and fit strips and seals, ex VAT for intumescent strips and smoke seals. Our guide prices are the same in Barnes as elsewhere; what changes the cost is the doors themselves. Use our guide-price tool for a quick estimate.
Around Barnes
We also cover towns near Barnes, including Chiswick (2.2 km away), Putney and Fulham. If your building is in SW13 or a neighbouring district, the service and pricing are the same.
Questions
Do you work in Barnes?
Yes, we take on intumescent strips and smoke seals in Barnes and the surrounding area, including Chiswick and Putney. Send your postcode and a few details and we'll come back with survey dates.
Can you work from an existing inspection report for my Barnes 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.
Do all fire doors need smoke seals?
Only where the door is specified for smoke control, such as FD30S doors. Many doors on escape routes and flat entrances are specified this way.
Can I just add intumescent strips to an ordinary door?
No. Strips do not turn an ordinary door into a fire door. They only work as part of a door that was tested and certified with them.

