Fire-rated sealing and fire stopping in Charlton-in-Dover, Kent
Fire-rated and intumescent sealing of service penetrations and linear gaps in Charlton-in-Dover. CHAS accredited, Constructionline member, with a 12-month guarantee on workmanship.
- Unsealed joints where partitions meet the slab
- Non-fire-rated filler around services
- Fire stopping installed outside its tested range
Fire stopping near Charlton-in-Dover
Share the site address and what’s failing, and we’ll reply with a fixed quote or arrange a visit.
About our fire stopping in Charlton-in-Dover
Facilities managers in Charlton-in-Dover often find open service penetrations when ceilings come down for other work. If a specification already covers those walls and floors, we can reseal to it using the product and detail it sets out. With no specification in place, the first step sits with your designer or fire engineer, not with us. Most enquiries involve fire-rated sealant that has cracked or shrunk back and head-of-wall gaps with no fire seal, on pipe penetrations, linear gaps at wall heads and joints between fire-resisting walls and floors. A specialist sealant contractor works differently from a general builder: on jobs in Charlton-in-Dover, preparation and product choice get the time they need.
Around smaller places like Charlton-in-Dover, many commercial buildings are conversions or extensions of older ones, so it’s worth confirming the wall or floor type before choosing the seal. The right product depends on the wall or floor and the services passing through, and we will tell you if the detail calls for something other than sealant.
Every job is signed off with a 12-month guarantee. It’s a plain promise: if the work we did fails within twelve months, we return to fix it.
- Location
- Charlton-in-Dover (CT16, CT17, CT15)
- Wider area
- Kent
- Guarantee
- 12 months on our workmanship
- Quotes
- A fixed quote before we start
- Telephone
- 01277 525 020
- Updated
- 3 November 2026
What we can’t put right
Some faults sit outside our scope, and we say so rather than covering them up:
- Gaps in walls that were never built as compartment walls
- Designing or specifying fire stopping, which sits with the designer or fire engineer
- Approving the work on behalf of building control
Not sure which it is? You can speak to us on 01277 525 020 or email drawings and photos and we’ll tell you honestly.
What we seal
- Linear gaps at wall heads
- Pipe penetrations
- Service gaps in risers
- Joints between fire-resisting walls and floors
- Small duct penetrations where the tested detail allows
- Cable penetrations
Keeping the joints sound
Problems stay small when the joints are checked regularly. In particular:
- Flag new cables with no seal around them
- Ask the designer to confirm details early on refits
- Ask which product is in place before decorating
- Have penetrations checked while they can still be seen
After every round of M&E works, check that the openings created have been sealed. Building it into each contractor’s sign-off keeps the walls intact.
Make reporting new openings part of every permit to work in service areas. It costs little and catches breaches early.
Site staff or a sealant specialist?
What you see is the finished bead, but most of the work is hidden. Backing rod, primer where specified and a joint designed to move with the building are easy to get wrong without experience.
Certain joints really need a specialist: fire-rated seals that must follow a tested detail, trafficked floor joints and external movement joints among them. A poor seal in places like these tends to cost more to put right later.
Where services cross fire walls in Charlton-in-Dover
Central London is about 66 miles from Charlton-in-Dover. Office refits around the commuter belt bring new cabling through fire-resisting walls. For England, the fire stopping of penetrations is dealt with in Approved Document B. References to the older BS 476 classes are being removed from it from 2 September 2029, after which the European classification, BS EN 13501-2, is the route, subject to transitional arrangements. What we install is set by the specification, and it goes in to the tested detail.
Workshops and IT rooms at colleges like East Kent College (to the south-east of Charlton-in-Dover) are re-serviced often, leaving penetrations to seal. Offices at parks like White Cliffs Business Park (1.3 miles north of Charlton-in-Dover) are re-cabled with each new tenant, and compartment walls need sealing afterwards to the tested detail. Halls and meeting rooms at places like Church of St Peter and St Paul sometimes gain new services, and any compartment wall crossed needs the specified seal.
Charlton-in-Dover is about 1 mile south-east of Dover, in Kent. Across the CT16 postcode area, it works the same way: details in, fixed quote out, then sealing and a 12-month guarantee. Our Kent coverage takes in 931 places, from busy centres to rural villages. London is covered too, some 66 miles away.
We cover the CT16, CT17 and CT15 postcode districts for service penetrations. For a building on Odo Road, Eric Road and Lorne Road or nearby, send details and we’ll quote for service penetrations. Charlton-in-Dover sits on or close to the A256, which helps when planning parking and deliveries for the job. We also cover Tower Hamlets (1 mile south-west), Guston (2 miles north-east), Church Whitfield (2 miles north), East Langdon (3 miles north-east) and West Cliffe (3 miles north-east). Further afield, our area takes in Canterbury (14 miles north-west), Folkestone (7 miles south-west), Ramsgate (15 miles north), Deal (7 miles north-east), Hythe (11 miles south-west) and Walmer (6 miles north-east).
Around Charlton-in-Dover
In Charlton-in-Dover, that means premises near Dover Grammar School for Girls, St Edmund's Catholic School and The Red Lion pub. Charlton-in-Dover’s nearest station is Dover Priory station, about 0.6 miles south. Well-known places in the area include Dover Castle (0.9 miles south-east) and Old Town Gaol (under half a mile south). Not far away are Dover Western Heights.
Why deal with it now?
Sealing behind the M&E trades area by area beats a sweep at the end. While the area is still open, every opening is easy to see and reach and each detail can be checked as we go. In a smaller place such as Charlton-in-Dover, getting a contractor back for a second visit takes time, so it’s worth dealing with every failing joint at once.
Every site prices differently: joint size, product, access and site hours all play a part. A fixed quote follows once we understand the job.
Why us?
- Fully insured
- CHAS accredited
- A Constructionline member, so easy to vet
- Our applicators hold CSCS cards
See what affects the cost or our accreditations and insurance.
For managing agents and facilities managers
As a CHAS accredited contractor and Constructionline member, we’re straightforward to vet for your supplier list. We’re fully insured, and our insurance certificate can go with the quote.
We work for building owners and managing agents on sealant work across single buildings or whole portfolios around Charlton-in-Dover. One quote can cover more than one site, which keeps the paperwork simple.
Our process
Tell us your site hours and access windows and we will plan around them. On the day, the work area is kept contained and tidy, and your contact hears from us before we move to the next area. Work in places the size of Charlton-in-Dover is planned as a single visit where we can. Photos with rough sizes let us arrive with everything needed.
- We read the specification, drawings or penetration schedule you send and raise any questions before we price.
- Every penetration is compared with its detail: wall or floor type, service, gap size and depth.
- Unsuitable fillers and loose debris are taken out of each opening.
- Mineral wool or other backing goes in wherever the detail asks.
- We apply the specified sealant to the depth and around the services as the detail shows.
- If an opening needs something other than sealant, we tell you instead of improvising.
Before we start on site
- Agree which areas must stay open
- Tell us your opening times and when work is allowed
- Arrange parking or a loading space
Quotes
Photos, drawings or a schedule of the joints and a fixed quote comes back to you. Where a site visit makes more sense, we will arrange one.
Advice
Your questions answered
Is Charlton-in-Dover too small for you to travel to?
No. Small places get the same service as large ones. Our area covers London and the South East counties. Send photos and a list of what needs doing, and we’ll plan the job to need as few trips as possible.
Can you work around term dates at a campus such as East Kent College?
Yes, holiday working periods are the norm on campus jobs. We are CHAS accredited and a Constructionline member, and paperwork such as RAMS is confirmed with the quote.
Do you hold third-party fire-stopping installer certification?
No. We are not members of a third-party fire-stopping installer scheme. We are CHAS accredited and a Constructionline member, and our applicators are CSCS-carded. Where a client or main contractor requires a scheme member, we’ll say so right away rather than waste your time.
Will fire-rated sealant work on every penetration?
No. Sealant is the right product only where the tested detail says so. Collars, wraps, batts and boards exist for openings sealant doesn’t cover, and we flag those rather than improvise.
What do you charge?
There isn’t a price list, because every site is different. With photographs or drawings, we can give you a fixed quote.
Do you certify or sign off fire stopping?
No. Sign-off isn’t ours to give, and we don’t hold a third-party installer certificate. Our part is fitting the specified product to its tested detail, and any records you need can be confirmed with the quote.
Can you quote from photos?
It depends on the job. Straightforward work can often be priced from photos and measurements, while larger or less clear jobs get a site visit first.