What intumescent strips and smoke seals in Finchley should include
For property owners, landlords and managing agents in Finchley, we offer intumescent strips and smoke seals with one team for the survey, the product and the installation.
Buildings in and around Finchley range from schools to shared houses and converted flats. Whatever the building, the standard is the same: certified products, correct gaps, seals and closers, and a frame sealed to the wall.
Painted and missing seals are among the most common fire door defects nationally; in Finchley we replace them with the type and size the certification specifies. Seal replacement in Finchley 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.
As standard, the work covers:
- Brush or blade smoke seals
- Intumescent strips in frame or leaf edge
- Removal of damaged or painted seals
- Check of gaps and closing after fitting
Fire door law for Finchley properties
England's framework applies in Finchley. 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. In London, the London Fire Brigade is the enforcing authority for fire safety law.
For blocks over 11 metres in Finchley, 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.
Who needs intumescent strips and smoke seals in Finchley?
The need for intumescent strips and smoke seals usually arises in schools or offices, and sometimes care homes. Each has its own pressures, such as residents at home or a building that must stay open, so we plan the sequence of work in Finchley to keep escape routes protected throughout.
From enquiry to handover in Finchley
- 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 Finchley
As a guide, budget £45–£110 per door to supply and fit strips and seals, ex VAT for intumescent strips and smoke seals. The figure for your Finchley 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.
Finchley and neighbouring towns
Nearby towns we cover include Muswell Hill, Cricklewood and Kilburn. Distance from Finchley does not change our guide prices, and the survey and quote are free.
Common questions
Do you work in Finchley?
Yes, we take on intumescent strips and smoke seals in Finchley and the surrounding area, including Muswell Hill and Cricklewood. 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 Finchley 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.
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.
How long do seals last?
It depends on use and care. Seals on busy doors wear faster. Regular inspections will show when they need replacing.