Intumescent strips and smoke seals in Waterlooville, done to the evidence
We provide intumescent strips and smoke seals in Waterlooville (PO7 and the surrounding postcodes), from the first survey through to a documented handover.
Around Waterlooville, industrial estates, HMOs and houses with integral garages 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 check that each door in your Waterlooville building closes and latches against its new seals before signing it off. Painted and missing seals are among the most common fire door defects nationally; in Waterlooville we replace them with the type and size the certification specifies.
Why seals fail
Seals are the most common defect on fire door inspections. They get painted over, pulled out, damaged by cleaning or simply worn by years of use. A painted brush seal no longer seals, and a strip of the wrong size may not close the gap in a fire. Our guide to seals explains the different types.
What you get:
- Intumescent pads to hinges and locks
- Brush or blade smoke seals
- Identification of the specified seals
- Check of gaps and closing after fitting
Rules and responsibilities in Waterlooville
England's framework applies in Waterlooville. 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.
For blocks over 11 metres in Waterlooville, 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.
Which buildings in Waterlooville need intumescent strips and smoke seals?
You are most likely to need intumescent strips and smoke seals if you look after HMOs, blocks of flats or schools. Whatever the building in Waterlooville, we survey each opening and tell you which doors need work and which do not.
The steps on a Waterlooville installation
- 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 Waterlooville
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 Waterlooville as elsewhere; what changes the cost is the doors themselves. Use our guide-price tool for a quick estimate.
Covering Waterlooville and nearby
Nearby towns we cover include Havant, Portsmouth and Fareham. Distance from Waterlooville does not change our guide prices, and the survey and quote are free.
Common questions
Do you work in Waterlooville?
Yes, we take on intumescent strips and smoke seals in Waterlooville and the surrounding area, including Havant and Portsmouth. 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 Waterlooville 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.
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.

