Fire stopping in Chartway Street
Fire-rated and intumescent sealing of service penetrations and linear gaps across Chartway Street, by CSCS-carded applicators. CHAS accredited and fully insured.
- Snag lists that include open service penetrations
- Non-fire-rated filler around services
- Unsealed openings around new pipes and cables
Fire stopping in Chartway Street
Send drawings, photos or a joint schedule, or tell us about the site, and we’ll come back with a fixed quote.
Why act early in Chartway Street
It is cheaper to seal service penetrations as each services package finishes than to come back for them later. Openings are visible, access is open and nothing has to be taken down and each detail can be checked as we go. Converted and older buildings near places like Chartway Street tend to move, and aged sealant cracks. The right product, sized to the joint, copes much better.
Pricing service penetrations depends on how many there are, their condition and the access, plus any specification you’re working to. Ask us for a fixed quote.
Why choose Mastic Doctor in Chartway Street
- 12 months’ guarantee on every job
- One contact handling all your sites
- Fixed quotes based on photos, drawings or a visit
- CHAS accredited
Take a look at our cost guide and our accreditations and insurance.
About our fire stopping in Chartway Street
For main contractors, our fire stopping package slots in after the M&E trades have finished in an area. To price a package, speak to us on 01277 525 020 or send details through our quote form with the schedule or marked-up drawings and the specified product data. Tell us what records you need and we’ll confirm with the quote. Most enquiries involve open linear gaps along the top of fire-resisting walls and fire-stopping items raised at inspection or handover, on service gaps in risers, joints between fire-resisting walls and floors and pipe penetrations. Most enquiries from Chartway Street start with one failed joint and grow into a wider look at the building: we look at the rest while we are there and tell you what we find.
A job near Chartway Street is normally planned around one visit, with the specification and photos sent in advance. We install to the specification and the manufacturer’s guidance, leaving design and sign-off with the designer and building control.
Whoever the client is, the cover is the same: a 12-month guarantee on our workmanship. It doesn’t extend to damage, faults in the building or work by others, and we are upfront about that.
- Where
- Chartway Street (ME17)
- Region
- Kent
- Cover
- A 12-month guarantee
- Price
- A fixed quote before we start
- Telephone
- 01277 525 020
- Updated
- 3 November 2026
Compartments and services around Chartway Street
At about 36 miles from central London, Chartway Street is within reach of the capital. Offices around the capital are refitted often, and the cabling that follows can breach fire-resisting walls; the gaps need the specified seal. Fire stopping of openings and penetrations in England falls under Approved Document B. From 2 September 2029, BS 476 references are being taken out of Approved Document B, leaving BS EN 13501-2 classification as the route, subject to the Government’s transitional arrangements. Either way, we install the specified product to its tested detail.
On estates like Park Wood Trading Estate, 2.5 miles north-west of Chartway Street, the wall between office and warehouse is often fire-resisting, and cables through it need the specified seal. Schools such as Kingswood Primary School often have new data and services installed during holidays, and penetrations through fire-resisting walls should be checked afterwards.
Chartway Street is about 5 miles south-east of Maidstone, in Kent. Anywhere in ME17, the process is the same: details in, fixed quote out, then sealing and a 12-month guarantee. We work across 931 places in Kent. We also cover London, around 36 miles from Chartway Street.
Anyone looking for fire stopping in ME17 gets the same process as the rest of our area: send details, get a quote, we seal, guaranteed. We cover commercial and managed buildings on Chartway Street and Workhouse Lane and the roads nearby. Sites close to Chartway Street are covered too, including Kingswood (1 mile north-east), Ulcombe (1 mile south-east), Broomfield (2 miles north-east), Leeds (2 miles north) and Ashbank (2 miles north). A short drive away, we cover Maidstone (5 miles north-west), Ashford (12 miles south-east), Sittingbourne (10 miles north-east), Tonbridge (15 miles west), Faversham (13 miles north-east) and Kings Hill (10 miles west).
Local landmarks in Chartway Street
For rail, the closest station is Harrietsham station, roughly 3 miles north-east of the centre. Nearby you will also find Sutton Valence Castle (1 mile south-west) and KIMS hospital (5.1 miles north-west).
Quoting for work in Chartway Street
The price varies from site to site. It mainly depends on:
- The product specified
- How much there is to seal
- Removal of failed or old sealant
- Access and working height
Every site prices differently: joint size, product, access and site hours all play a part. A fixed quote follows once we understand the job.
Details that help us quote
Good information means a firmer quote. When you get in touch, include:
- A wide shot and a close-up of the area
- The postcode of the building
- Whether the building will be occupied during the work
- Any specification or named product
Send us photos, drawings or a joint schedule are often enough for a fixed quote. If the job needs a look first, we’ll arrange a site visit.
Questions we’re asked in Chartway Street
How does the removal of BS 476 from Approved Document B affect fire-rated sealing in Chartway Street?
Approved Document B loses its BS 476 references from 2 September 2029, and BS EN 13501-2 becomes the route, subject to transitional arrangements. Whichever applies, we install the specified product to its tested detail; the specification is for the designer to set.
Is Chartway Street off your patch?
No. Small places get the same service as large ones. London and every South East county are within our area. Where we can, we group nearby jobs to make the most of each trip.
How long does a typical visit take?
We plan the time on site around your programme and access. You’ll have an expected duration with the quote.
Does weather matter for sealant work?
Outside, yes. Sealant needs a dry joint and a temperature within the product’s range, so damp, frosty or very cold days can stop external work. Internal work is rarely affected.
What’s the quickest route to a quote?
The quote form is the simplest route, though you can also ring 01277 525 020 or email a schedule or drawings. Photos, drawings or a joint schedule help us quote quickly.
Do you need to see the site first?
Many jobs can be quoted from photos, drawings or a joint schedule. Where they aren’t, we arrange a site visit.
Do you hold CHAS accreditation?
Yes. CHAS accredited, Constructionline member, and our applicators hold CSCS cards.
Towns and villages near Chartway Street
More services for Chartway Street
Diagnose, treat, sign off
Where the site stays busy, we agree a sequence with your contact so the disruption stays in one area at once. Each area is protected, prepared and sealed before we move to the next. Jobs in and around smaller places like Chartway Street are typically planned as a single visit, so we ask for photographs and rough sizes first. Then the right materials arrive with us.
- We ask for the product and detail your designer has specified.
- We sort the openings by the detail each one needs.
- Old or wrong materials are cut out.
- Where the detail needs backing, it goes in at the stated depth.
- We gun the sealant in to the specified depth around each service and tool it.
- We walk the completed areas with you and confirm the records agreed at quote stage.
Getting the site ready
- Let building users know which areas are affected
- Flag any permit to work we will need
- Send asbestos survey details if the building is pre-2000
Request a quote
A good quote starts with a clear picture: what’s there, how much of it, how we reach it and what’s specified. Share whatever details you have and we’ll fill any gaps with a visit.
Advice
Should maintenance staff do it?
Putting right a botched joint often costs more than sealing it well at the start, because the whole bead must be removed and the faces cleaned back again. For that reason, many FMs and contractors use a sealant specialist from the outset.
Site maintenance staff can often handle a short internal joint. Where it goes wrong is preparation: sealing over old material, sealing onto damp or dusty surfaces, or a product that can’t take the movement.
Do you need fire stopping in Chartway Street?
Plenty of openings were simply never closed, often hidden above suspended ceilings or behind boxing. Inspections, refurbishments and ceiling access usually bring them to light.
If one of these sounds familiar, it’s time for a closer look:
- Head-of-wall gaps with no fire seal
- Non-fire-rated filler around services
- Seals disturbed by maintenance and left open
- Improvised or mixed-product fire seals
Older community buildings such as St Peter's and St Paul's Church that have been rewired or given new heating can have service gaps through walls worth checking against the specification.
What to look for in a quote
- How the joint faces will be prepared and primed
- Their approach to joint depth and backing
- Their public liability cover
- Which product they’ll use, and why it suits the joint
When something else is needed
A few problems need another trade or a different fix, and we point that out rather than sealing over them:
- Deciding what a wall or floor needs, which belongs to the designer
- Fire doors, dampers or other fire safety equipment
- Signing off or certifying a building’s fire stopping
Not sure which it is? You can give us a call on 01277 525 020 or email drawings and photos and we will tell you honestly before you book.
What we seal
- Small duct penetrations where the tested detail allows
- Pipe penetrations
- Service gaps in risers
- Linear gaps at wall heads
- Joints between fire-resisting walls and floors
- Cable penetrations