Intumescent strips and smoke seals in Hampton: what's involved
If you need intumescent strips and smoke seals in Hampton, we can survey, supply and install, then leave you the evidence your fire risk assessor will ask for.
Buildings in and around Hampton range from shared houses to schools and restaurants. 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 Hampton we replace them with the type and size the certification specifies. Seal replacement in Hampton can be combined with any other remedials on the same inspection report.
Getting the specification right
The door's certification states the type, size and position of strips and seals: in the frame or the leaf edge, single or double, and whether a combined intumescent and smoke seal is used. Replacements must match. Swapping in a generic strip from a hardware shop can undermine the door's performance.
Each installation includes:
- Check of gaps and closing after fitting
- Intumescent pads to hinges and locks
- Intumescent strips in frame or leaf edge
- Removal of damaged or painted seals
Fire door law for Hampton properties
The rules that apply to fire doors in Hampton 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 Hampton 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 Hampton need intumescent strips and smoke seals?
The need for intumescent strips and smoke seals usually arises in care homes or blocks of flats, and sometimes HMOs. 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 Hampton to keep escape routes protected throughout.
How a Hampton job runs
- 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
Guide prices in Hampton
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 Hampton as elsewhere; what changes the cost is the doors themselves. Use our guide-price tool for a quick estimate.
Nearby areas we cover from Hampton
Neighbouring towns such as Hanworth, Sunbury-on-Thames, Walton-on-Thames and Esher are covered too, so clients with several buildings can use one installer and one evidence format.
Questions
Do you work in Hampton?
Yes, we take on intumescent strips and smoke seals in Hampton and the surrounding area, including Hanworth and Sunbury-on-Thames. 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.
Can smoke seals be painted?
No. Paint stops brush and blade seals working. If seals have been painted, they should be replaced.
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.

