Chalksole Green fire stopping
Our CSCS-carded applicators take on fire-rated and intumescent sealing of service penetrations and linear gaps in Chalksole Green and the surrounding area. Send details for a fixed quote.
- Unsealed joints where partitions meet the slab
- Service penetrations left open after M&E works
- Fire-rated sealant that has cracked or shrunk back
Fire stopping for Chalksole Green sites
Tell us what needs sealing and where, with photos or drawings if you have them, and we’ll price it.
Fire stopping in Chalksole Green, done properly
Where pipes, cables and other services cross a compartment wall or floor, the opening around them has to be closed so fire and smoke can’t move between compartments. Our job is fitting fire-rated and intumescent sealant at those service penetrations, and along linear gaps, where it is the specified product. We work to the product’s tested detail for every seal rather than guesswork. We work on joints between fire-resisting walls and floors, cable penetrations and linear gaps at wall heads, and the usual reasons a site gets in touch are non-fire-rated filler around services and head-of-wall gaps with no fire seal. A specialist sealant contractor works differently from a general builder: on jobs in Chalksole Green, preparation and product choice get the time they need.
Smaller places such as Chalksole Green still have buildings with fire-resisting walls and floors: schools, halls, care homes and commercial conversions. Any service penetration through those walls should be closed with the specified product, set out as its test evidence shows.
We stand by our work with a 12-month guarantee. It covers how we prepared and applied the sealant, and we come back if anything isn’t right.
- Place
- Chalksole Green (CT15)
- Region
- Kent
- Guarantee
- A 12-month guarantee
- Quote
- A fixed quote before we start
- Telephone
- 01277 525 020
- Page updated
- 3 November 2026
From enquiry to sign-off
We begin with a short walk round with whoever looks after the building, agreeing which joints are in scope, where to start and what must stay open. Then we strip out anything that has failed, prepare every joint and seal it. Rural sites near Chalksole Green may need directions, gate codes or a contact on site. Add it to your enquiry and we will build it into the plan.
- First we go through the drawings, schedule or specification for the seals 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.
- We fit the backing the detail asks for, to the stated depth.
- Fire-rated or intumescent sealant is gunned in to the specified depth, then tooled.
- If an opening needs something other than sealant, we tell you instead of improvising.
What we need from you
- Tell us your opening times and when work is allowed
- Have the specification and drawings to hand
- Send asbestos survey details if the building is pre-2000
Request a quote
Specifications, drawings and tender packages are welcome with any enquiry, and we will price the work to it. Smaller jobs need nothing more than photographs and a few notes.
Related advice
Cost factors for service penetrations
These are the things that shape the price:
- The total length or number of joints
- Whether the work must be split into stages
- Specialist products, such as fire-rated or hygienic sealants
- Whether old sealant has to be cut out first
Access can matter as much as the joints themselves: joints within easy reach take less time than ones that need access equipment. Tell us how the joints are reached and call for a quote.
Sending details for a quote
For an accurate fixed quote, we need a clear picture of the site. Useful things to include:
- Approximate linear metres or a joint schedule
- Whether the building will be occupied during the work
- The asbestos register, for older buildings
- Access details, including height
Pricing a project or setting a maintenance budget? Send the scope and any drawings, and we’ll return a fixed quote that you can work with. If you have questions first, speak to us on 01277 525 020 or send photos by email.
When to call us in Chalksole Green
Some seals fail because the wrong product went in: expanding foam or a general-purpose sealant pushed into a gap to tidy it. It may look closed, but it has no tested fire performance in that position.
Common reasons buildings call us in:
- Fire seals cut back for extra cables and never reinstated
- Non-fire-rated filler around services
- Unsealed openings around new pipes and cables
- Open linear gaps along the top of fire-resisting walls
Older community buildings such as Church of St Anthony the Martyr that have been rewired or given new heating can have service gaps through walls worth checking against the specification.
What your quote should include
- Do they follow the manufacturer’s priming guidance?
- Will CSCS-carded applicators be on site?
- How they handle RAMS and site documents
- Their approach to joint depth and backing
FAQs: Chalksole Green
How does the move away from BS 476 affect penetration seals in Chalksole Green?
References to BS 476 classes are being removed from Approved Document B from 2 September 2029, after which BS EN 13501-2 classification is the route, subject to transitional arrangements. Our part doesn’t change: the specified product, to its tested detail.
Is Chalksole Green off your patch?
No. Small places get the same service as large ones. We cover Greater London and the counties of the South East. Send photos and a list of what needs doing, and we’ll plan the job to need as few trips as possible.
Can the building stay open while you work?
Yes, as long as we plan it. We agree a sequence with your contact so just one area at a time is disrupted.
How do I request a quote?
The quote form is the simplest route, though you can also ring 01277 525 020 or send photos by email. Photos, drawings or a joint schedule help us quote quickly.
Are you fully insured?
Yes. Our insurance certificate can be sent alongside the quote.
What if there’s asbestos in the old mastic?
Asbestos is possible in some older mastics, particularly in buildings from before 2000. Before we disturb old sealant in an older building, we ask to see the asbestos register or survey, and if asbestos is suspected, work stops until it’s tested. We don’t remove asbestos-containing materials.
Can you work to our specification?
Yes. We follow the specification, along with the manufacturer’s installation guidance, and any queries are raised before we start.
Why act early in Chalksole Green
An unsealed opening affects more than fire safety: they also carry noise, draughts and smells between rooms. The specified fire seal closes the gap for all of these and the building feels the difference. For buildings around smaller places like Chalksole Green, water damage can go unnoticed for longer, especially where a building isn’t used daily, which gives a failed joint time to do damage. Renewing joints in good time avoids the problem.
Cost follows what’s involved: removing old material, preparing the joints, the product, the access and how the work is phased. Call for a fixed quote.
Why us?
- Old sealant cut out, never sealed over
- Workmanship guaranteed for 12 months
- One number for every site we cover
- Clear, fixed quotes
Take a look at what affects the cost and our accreditations.
How the job changes by surface
Small ducts
We seal around ducts only within what the tested detail covers. Dampers and ductwork systems themselves are outside our work.
Linear joints
Head-of-wall joints often have to absorb slab deflection. We use the product and backing the detail names for that movement, with no gaps along the run.
Penetration seals near Chalksole Green
Chalksole Green lies roughly 62 miles out from central London. Offices around the capital are refitted often, and the cabling that follows can breach fire-resisting walls; the gaps need the specified seal. Approved Document B is the English guidance that covers fire stopping around openings and penetrations. Its BS 476 references are being withdrawn from 2 September 2029, with BS EN 13501-2 classification taking over, subject to transitional arrangements. What we install is set by the specification, and it goes in to the tested detail.
For an estates team at a campus like University Centre Folkestone, 4.5 miles to the south of Chalksole Green, summer M&E works are normally followed by a round of penetration sealing. At a healthcare site like Buckland Hospital, 3.4 miles to the east of Chalksole Green, new services through compartment walls are a constant, and each needs the specified seal.
Chalksole Green is about 4 miles west of Dover, in Kent. Any commercial site in Chalksole Green is covered, whether it’s a single job or part of a planned programme. Our Kent coverage takes in 931 places, large and small. Our London page has more on work in that area, about 62 miles away.
We take on service penetrations across the CT15 postcode area, whatever the building. If your building is just outside Chalksole Green, we cover Ewell Minnis (1 mile east), Alkham (1 mile south-east), South Alkham (1 mile south), Wolverton (1 mile east) and Drellingore (1 mile south-west). Further afield, our area takes in Ashford (15 miles west), Canterbury (11 miles north-west), Dover (4 miles east), Folkestone (5 miles south-west), Deal (9 miles north-east) and Hythe (8 miles south-west).
Landmarks near Chalksole Green
Locally, jobs take us to sites close to Sladden Wood and the streets around them. The nearest railway station is Kearsney station, roughly 2.5 miles east of the centre. A little further out are Crabble Corn Mill (3 miles east) and Folkestone Castle (3.9 miles south-west). Open spaces near Chalksole Green include Sugar Loaf Hill and Dover Western Heights.
What we can’t put right
A few problems need another trade or a different fix, and we say so rather than covering them up:
- Signing off or certifying a building’s fire stopping
- Writing the fire-stopping specification
- Reviewing a building’s overall fire safety
If you’re not sure, just speak to us on 01277 525 020 or email us and we will give you a straight answer.
Where we work in Chalksole Green
- Linear gaps at wall heads
- Service gaps in risers
- Pipe penetrations
- Small duct penetrations where the tested detail allows
- Cable penetrations
- Joints between fire-resisting walls and floors