Kent · England
Fire-rated sealant in Biddenden, Kent
Fire rated sealant in Biddenden from a team with over 20 years’ experience. Rated 4.9 on Google from 180+ five-star reviews.
- New service routes left unsealed after building work
- Gaps filled with a product that isn’t fire-rated
- Open holes round services passing through fire walls
How the job changes by surface
Masonry and concrete
Brick, block and concrete walls and floors are sealed with products tested in masonry. We clean out dust and debris before sealing.
Flats and HMOs
Conversions generally leave a mix of old and new service holes. We seal the ones on your specification with a tested product and the locations noted.
Fire rated sealant for homes and businesses in Biddenden
Filling a fire-stopping gap with standard silicone or caulk doesn’t make it fire-rated. We cut out the wrong material and the gap is resealed with a product tested for that use. We work on plasterboard & masonry, flats & HMOs and pipe & cable gaps, and people most often call us about damaged fire sealant left by other trades and door frames with gaps between frame and wall.
In a village or hamlet like Biddenden, commercial work is more likely to be a pub, a farm shop, holiday lets or a village hall than an office block. They all have washrooms, kitchens and service openings that need the right sealant.
Big or small, it’s backed by our 12-month guarantee in Biddenden and across Kent.
- Location
- Biddenden (TN27)
- Wider area
- Kent
- Guarantee
- A year, on every job
- Quote
- A clear price before any work starts
- Telephone
- 0345 464 0079
- Updated
- 26 October 2026
Keeping the joints in good condition
So the new joints stay in good condition:
- Photograph sealed gaps before they’re covered up
- Flag any open gap you spot round a pipe or cable
- File the fire-stopping record where your assessor can find it
- Do not paint over fire sealant until it has cured
Any fire seal that’s cut or drilled needs resealing to its tested detail. If you need new services through a sealed wall, plan the fire stopping as part of the job.
An open gap is not only a fire issue: noise, draughts and even pests can come through too. Dealing with them early helps with all of these.
Places near Biddenden
Also in Biddenden
How we quote for fire rated sealant
For a quick quote, just ask. The main things that affect it are:
- How many areas need sealing
- Access and height
- Whether there’s mould to deal with
- The type of sealant required
There are no prices on our website, because the cost depends so much on the job itself. Call for a quick quote.
What to tell us for a quote
Photos help, but a description is a good start. Try to tell us:
- The problem you’ve noticed
- The rough size of the job
- Any access issues, like height or stairs
- Any previous sealing or DIY work
We do not publish a price list. Instead, we give you a clear price for your job. To arrange one, ring 0345 464 0079 or send us an email.
How the visit works
On the day, there’s very little for you to do. Point us to the joints and we will get on with it. The job generally takes anything from a few hours to several days, depending on how many gaps there are, including the tidy-up. In a small place like Biddenden, access is normally the main thing to plan. For outside work, also let us know about exposed walls and any outbuildings involved.
- We plan the order of work and access, floor by floor or flat by flat.
- Old, damaged or unsuitable sealant is removed.
- Gaps are cleaned of dust and loose material.
- We apply and tool the sealant to the product’s tested detail.
- We record what was done and flag anything that needs a different system.
Preparing for the visit
- Tell us about access, such as stairs, a lift or high-level joints
- Tell us about any water getting in
- Keep pets and children clear of the area while we work
Getting a quote
For a quote, ring 0345 464 0079 or drop us an email and tell us where the job is and what the problem looks like. We’ll give you a clear price before any work starts.
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FAQs for Biddenden
I let a flat near Headcorn station. Can you help?
Yes, landlords and agents are among the people we work for. Just call 0345 464 0079 or send us an email with the address and what needs doing, and we will give you a clear price.
Is Biddenden in your area for fire rated sealant?
Yes, Biddenden is within the area we cover. We work across London and the South East. You can ring 0345 464 0079 or drop us an email and let us know what needs doing.
Are you insured?
Yes. Mr Mastic is fully insured, with over 20 years’ experience in sealant work.
What information do you need?
A short description and the location, with pictures by email if possible. We’ll ask anything else we need to know.
Can I add another job to the visit?
Yes, we can. Several rooms, windows or areas can go on one quote.
Do the sealants smell?
Possibly a little. It fades as the sealant cures.
Does someone need to be in?
If the work is inside, we need someone to let us in. Once we’ve agreed the job, you don’t need to watch us work.
Will you assess my building’s fire safety?
No. We work from the specification you give us and install to the manufacturer’s details.
When it isn’t the sealant
We will always be straight with you, so here’s what sealant cannot fix:
- A wall that is not a fire-resisting element to begin with
- Certifying a building or signing off its fire safety
- Big openings where sealant alone isn’t the tested solution
If you’re not sure, just call 0345 464 0079 or send us an email and we will give you a straight answer.
What we seal
- Linear gaps
- Plasterboard & masonry
- Pipe & cable gaps
- Service penetrations
- Flats & HMOs
- Door frames
Fire rated sealant around Biddenden
Workplaces and the common parts of blocks of flats in England need a fire risk assessment under the Regulatory Reform (Fire Safety) Order 2005, which is often where open fire-stopping gaps are first noticed. We apply fire-rated sealant to the assessor’s or designer’s specification and the product’s tested details.
Community buildings like Parish Church of All Saints are part of the picture too: gaps around pipes and cables are worth checking after any building work there. Managing a site like John Mayne Church of England Primary School? Then gaps opened by contractors for new cabling are a common finding in schools and offices. If you let a flat or house near Headcorn station, any gap left by new services in shared walls should be closed with a fire-rated product.
Biddenden is about 10 miles west of Ashford, in Kent. We provide fire rated sealant to householders, landlords and businesses in Biddenden and nearby. Our Kent coverage runs to 922 places, Biddenden among them. Crawley is on our list too, about 36 miles from Biddenden.
We cover every part of TN27 for fire rated sealant and the streets around it. Whether your property is on High Street, The Meadows and Cloth Hall Gardens or anywhere close by, our applicators can take on the job. If you are just outside Biddenden, we cover Curteis' Corner (1 mile north-east), Woolpack Corner (1 mile south-east), Standen (1 mile north-east), Hareplain (1 mile north-west) and Stede Quarter (1 mile east). We also work in nearby towns such as Maidstone (11 miles north-west), Ashford (10 miles east), Kings Hill (15 miles north-west), Foley Park (12 miles north-west), Paddock Wood (12 miles west) and Tenterden (4 miles south-east).
Around Biddenden
Around Biddenden, our work takes us to homes and buildings near The Red Lion Inn. The nearest railway station is Headcorn station, about 3.5 miles north. Other landmarks nearby include Benenden Hospital (2.3 miles south-west) and Sissinghurst Castle (2.6 miles west).
Landlord and commercial work in Biddenden
A neglected joint can let water reach the structure, which matters even more when someone else lives there. Keeping joints in good order is simple maintenance.
Businesses can book us for washrooms, kitchens, offices and more. On commercial sites, working times can be discussed when we quote.
DIY versus a professional finish
A careful DIYer can reseal a simple joint, such as a straightforward joint indoors. Where it goes wrong is sealing over the old bead, working on a wet joint or overloading the gap.
Too much sealant is as bad as too little. A thick, smeared bead looks untidy and does not move well, and the joint depth matters as much as the finish.