Fire Stopping in Stonestreet Green
Fire-rated and intumescent sealing of service penetrations and linear gaps throughout Stonestreet Green and nearby, carried out by CSCS-carded applicators. CHAS accredited and fully insured.
- Fire seals cut back for extra cables and never reinstated
- Unsealed joints where partitions meet the slab
- Fire stopping installed outside its tested range
Fire stopping for Stonestreet Green sites
Tell us what needs sealing and where, with photos or drawings if you have them, and we’ll price it.
Fire-rated sealing for Stonestreet Green buildings
In England, Approved Document B covers fire stopping of openings and penetrations. 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. We install whatever has been specified, to the product’s tested detail. Central London is about 53 miles from Stonestreet Green. Office refits around the commuter belt bring new cabling through fire-resisting walls, and the gaps need sealing with the specified product.
In a school such as Aldington Primary School, fire-rated sealant goes in around service penetrations where it is specified. Wherever services are added at a hospital such as William Harvey Hospital (3.3 miles north-west of Stonestreet Green) the compartment line has to be made good with the specified product. Halls and meeting rooms at places like Church of St Martin sometimes gain new services, and any compartment wall crossed needs the specified seal.
Stonestreet Green is about 5 miles south-east of Ashford, in Kent. Anywhere in TN25, it works the same way: details in, fixed quote out, then sealing and a 12-month guarantee. Across Kent, 931 places are covered, Stonestreet Green among them. There’s a separate page for Brighton, roughly 50 miles from Stonestreet Green.
Postcode districts covered here: TN25. We cover commercial and managed buildings on Calleywell Lane and Goldwell Lane and the roads nearby. Close to Stonestreet Green, our area also takes in Clap Hill (1 mile west), Aldington (1 mile south), Bonnington (1 mile south-west), Aldington Frith (1 mile west) and Postling Green (1 mile south-east). A short drive away, we cover Ashford (5 miles north-west), Canterbury (14 miles north-east), Folkestone (10 miles east), Faversham (15 miles north), Hythe (6 miles east) and Preston (15 miles north).
Around Stonestreet Green
In Stonestreet Green, that means premises near Walnut Tree Inn and Poulton Wood, among other places. The closest station to Stonestreet Green is Westenhanger station, about 4 miles east. Well-known places in the area include Ashford Designer Outlet (4 miles north-west) and William Harvey Hospital (3.3 miles north-west). Not far away are Hatch Park.
Fire stopping for commercial buildings in Stonestreet Green
Most of our fire stopping work happens after the building is up. New cable runs, replaced pipework and extra data routes all punch holes in compartment walls, and they are easy to forget. We close the openings listed on your schedule, using the specified sealant and detail. The enquiries we see most involve improvised or mixed-product fire seals and penetration schedules that need working through, on small duct penetrations where the tested detail allows, pipe penetrations and joints between fire-resisting walls and floors. Sealant contractors, mastic applicators, sealant specialists: whatever the job title on the order, in Stonestreet Green it comes down to the same thing: the right product in a properly prepared joint.
Smaller places such as Stonestreet 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.
Building owners and contractors get the same cover: a 12-month guarantee on our workmanship. Faults in the structure, damage and other trades’ work fall outside it, and we say so plainly.
- Location
- Stonestreet Green (TN25)
- Wider area
- Kent
- Cover
- 12 months on our workmanship
- Price
- Quoted before any work starts
- Telephone
- 01277 525 020
- Updated
- 3 November 2026
When it isn’t the sealant
We seal joints; we don’t mend everything behind them. On its own, sealant can’t deal with:
- Signing off or certifying a building’s fire stopping
- Fire doors, dampers or other fire safety equipment
- Construction that lacks the fire resistance the seal relies on
If you are not sure, just speak to us on 01277 525 020 or send photos by email and we will give you a straight answer before you book.
What we seal
- Pipe penetrations
- Small duct penetrations where the tested detail allows
- Cable penetrations
- Joints between fire-resisting walls and floors
- Linear gaps at wall heads
- Service gaps in risers
What sets the cost
Sealant work doesn’t have a standard rate, since sites vary so much. What we take into account:
- Any access equipment needed
- Phasing around occupants
- Specialist products, such as fire-rated or hygienic sealants
- Backing rod, priming and other preparation
Quantities, awkward access and phased working all shape the price. Site requirements like inductions and permits play a part as well, along with the time of year for external work.
Details that help us quote
However big the job, the same details help:
- A wide shot and a close-up of the area
- Any dates the work must fit around
- The product your specification calls for
- Drawings or a marked-up plan, if available
Tell us about the building, the joints and when you need the work done, and we’ll put a fixed quote together. The easiest way is to call the office on 01277 525 020 or email the details over.
Common questions from Stonestreet Green clients
What happens to BS 476 references for fire stopping in Stonestreet Green?
Approved Document B loses its BS 476 references from 2 September 2029, and BS EN 13501-2 becomes the route, subject to transitional arrangements. Our part doesn’t change: the specified product, to its tested detail.
Do you cover business parks and estates near Stonestreet Green, such as Evegate Business Park?
Yes. We cover Stonestreet Green and the area around it, including industrial estates, business parks and retail parks such as Evegate Business Park. Send details of the unit and the work through our quote form for a quick quote.
Can you work to our specification?
Yes. The specification and the manufacturer’s installation guidance are what we work to, and we raise anything unclear before work begins.
Are you insured?
Yes. Mastic Doctor is fully insured, public liability included.
Do you take on multi-site work?
Yes. We take on portfolio and planned maintenance work, with each site phased to suit its occupants.
Is it fine to apply new sealant on top of old?
No. Failed sealant is removed and the faces cleaned back to sound, dry material first, because fresh silicone will not bond with aged silicone.
Is your workmanship covered by a guarantee?
Yes, for 12 months. If a joint fails because of how we installed it, we come back and put it right.
Commercial clients in Stonestreet Green
Building owners and managing agents use us on everything from one building to a spread of sites. Several sites can go on one quote, which keeps the paperwork simple.
Main contractors use us as their sealant subcontractor on new-build and refurbishment projects. Programme, specification and site rules come first, and our applicators hold CSCS cards.
Our process
Where the site stays busy, the work is phased so only one area is out of use at a time. Each area is protected, prepared and sealed, then reopened once the sealant allows before the next one starts. If others near Stonestreet Green need work, visits can be combined, which keeps travel down. You’ll have a fixed quote before work starts.
- We read the specification, drawings or penetration schedule you send and raise any questions before we price.
- On site, each opening is checked against the tested detail it is meant to follow.
- Unsuitable fillers and loose debris are taken out of each opening.
- Mineral wool or other backing goes in wherever the detail asks.
- Fire-rated or intumescent sealant is gunned in to the specified depth, then tooled.
- Openings that need a collar, wrap, batt or other product are flagged to you rather than filled with sealant.
Before we start on site
- Tell staff and tenants when we will be in
- Tell us your opening times and when work is allowed
- Send any specification or drawings in advance
Get a fixed quote
Pricing a project or setting a maintenance budget? Send the scope and any drawings, and we will return a fixed quote that you can work with. For a chat about it beforehand, give us a call on 01277 525 020 or email the details over.
Advice
Why act early in Stonestreet Green
Open penetrations multiply: every new cable or pipe adds another. A schedule that is dealt with regularly stays manageable and avoids a much larger catch-up later. Halls, stores and units around places like Stonestreet Green may not be checked every day, so a failed joint can leak for a while before anyone sees it. Renewing joints in good time avoids the problem.
No two sites price the same: joint size, product, access and site hours all play a part. A fixed quote follows once we understand the job.
What you get with us
- 12-month guarantee on workmanship
- Failed material removed, not covered up
- CHAS accredited contractor
- Fully insured, including public liability cover
Read our cost guide and how we’re accredited.
Towns and villages near Stonestreet Green
Other services in Stonestreet Green
Different surfaces, different methods
Risers and ceiling voids
Voids hide a lot of unsealed openings. We follow your schedule area by area and tell you about openings outside the list.
Cables and cable bundles
Single cables and small bundles are often within a fire-rated sealant’s tested detail. The detail limits bundle size and the gaps between and around cables, so we check before sealing.