Kent · England

Challock Fire Rated Sealant

Intumescent and fire-rated sealant around gaps, frames and service penetrations for homeowners, landlords and businesses in Challock. Fully insured, ARBOMaster approved and guaranteed for a year.

  • Fire seals that have cracked with movement
  • Fire stopping disturbed by later work
  • Gaps left after a refit or conversion

Book fire rated sealant in Challock

Fire rated sealant in Challock

Later work by other trades often breaks through fire stopping, especially in flats, HMOs, offices and schools. One new cable or pipe can leave a gap that nobody goes back to seal. We seal them with a product tested for that kind of gap. We work on flats & HMOs, linear gaps and pipe & cable gaps, and common reasons people get in touch are gaps around pipes and cables through fire-resisting walls and holes left by a change of layout.

In a village or hamlet like Challock, commercial work is more likely to be a pub, a farm shop, holiday lets or a village hall than an office block. Each still needs sound sealant in its washrooms and kitchens, and fire-rated joints where services pass through walls.

There’s a 12-month guarantee on every job, whatever its size.

Where
Challock (TN25)
Wider area
Kent
Cover
12 months on all our work
Quotes
Quoted before any work starts
Call
0345 464 0079
Last updated
26 October 2026
The Mr Mastic team in navy uniforms in front of three Mr Mastic vans

What affects the quote in Challock

We quote each job individually. This is what makes a difference:

  • Any mould that needs treating
  • The amount of work
  • Whether the work is at height
  • The number of rooms or windows

No two jobs are quite the same, so each one gets its own quote. The number of joints, how easy they are to reach and the sealant needed all make a difference.

What we need to know

The more you tell us, the more accurate the quote. When you ask for a quote, tell us:

  • Whether it has been sealed before
  • How many joints, rooms or windows are involved
  • Where the property is
  • A few photos by email, if you can

Call for a quick quote, or send an email if you’d rather. Tell us about the joints that need doing and we will explain what’s involved.

Fire rated sealant in Challock: local notes

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.

Rented homes near Wye station change hands often, and new cables or pipes through a fire-resisting wall leave a gap that needs the right sealant. Schools such as Challock Primary School are buildings too, and service openings in fire-resisting walls need checking after any refurbishment.

Challock is about 5 miles north of Ashford, in Kent. From the centre of Challock to the outskirts, fire rated sealant is available for homes and businesses alike. 922 places in Kent are on our list, from the larger towns to small villages. You can also see our page for Chelmsford, about 40 miles away.

Our applicators cover all of the TN25 postcode area for fire rated sealant. Fire rated sealant is available to properties on Chapmans Close, Blind Lane and Old Clock House Green and the roads around them. Other places close to Challock include Pested (1 mile north), Paddock (1 mile west), Stocker's Head (3 miles west), Badlesmere (3 miles north) and Throwley Forstal (3 miles north). We also work in nearby towns such as Maidstone (15 miles west), Ashford (5 miles south), Canterbury (10 miles north-east), Sittingbourne (11 miles north-west), Whitstable (11 miles north-east) and Faversham (7 miles north).

Near you in Challock

In Challock, that means homes and buildings near The Chequers pub and The Hayesbrook School. The closest station to Challock is Wye station, roughly 3.3 miles south-east of the centre. A little further out are Tower keep castle at Chilham (3.9 miles north-east) and William Harvey Hospital (5.6 miles south).

Map of Challock © OpenStreetMap contributors

Landlord and commercial work in Challock

Letting agents and landlords in Challock can book us as well as householders. Sealant work between tenants is a simple way to keep a property in good order.

For anyone letting property in or around Challock, jobs at different addresses can be quoted together. Just tell us the addresses and what each one needs, and photos by email help.

Common problems we fix in Challock

Many open fire-stopping gaps are made after the building is finished. New cables, pipes and data runs go through walls and ceilings and the hole round the new service is not always sealed again.

It’s worth asking for a quote if you see:

  • Holes left by a change of layout
  • Cracked or shrunken fire-rated sealant
  • Door frames with gaps between frame and wall
  • Linear gaps at the head of walls

If you look after a church, hall or community building such as Church of St Cosmas and St Damian, older buildings that have had new heating or wiring often have service gaps worth checking.

Comparing quotes

  • Whether they seal over old material or remove it
  • The length of the guarantee
  • Who turns up on the day
  • Which sealant they’ll use, and why

10 questions to ask before you book

What happens if it’s left?

Doing it once, properly, beats doing it twice. If the details weren’t followed, the seal may need redoing when the building is next checked. Around Challock, older homes often have timber in their floors and frames, where water from a failed joint can cause rot if it’s left.

What it costs depends on the amount of work, how hard the old material is to remove and access to the work. We give a clear quote before work begins, so you know where you stand.

What you get with us

  • Tidy, careful work
  • An ARBOMaster approved applicator
  • Domestic, commercial and hotel work
  • Quality sealants from Arbo and Everbuild

See how sealant jobs are priced or customer reviews.

What the job involves on each surface

Door frames

A door can only do its job if the gap behind its frame is sealed too. We seal that gap with a fire-rated sealant suited to the frame and wall.

Flats and HMOs

In flats and HMOs, the walls and floors between homes and common areas need sealing where services pass through. We seal the gaps your assessor has identified room by room.

What we cannot put right

Sealant is not the answer to every problem, and we’d rather say so up front. It won’t solve:

  • Deciding what fire stopping a building needs
  • Walls or floors that weren’t built to resist fire
  • Openings too large for sealant, which need batts, boards or another system

Not sure which it is? You can ring 0345 464 0079 or email us and we’ll tell you honestly.

Joints and surfaces we work on

  • Door frames
  • Service penetrations
  • Flats & HMOs
  • Linear gaps
  • Plasterboard & masonry
  • Pipe & cable gaps

Your questions about fire rated sealant in Challock

Do you cover smaller places like Challock?

Yes, we do. We work across London and the South East, from towns to the smallest places. Longer journeys are simply planned in advance.

I let a flat near Wye station. Can you help?

Yes, landlords and agents are among the people we work for, and several properties can go on one quote. Just ring 0345 464 0079 or email us with the address and what needs doing, and we’ll send you a clear quote.

Will you assess my building’s fire safety?

No. We work from the specification you give us and install to the manufacturer’s details.

Is intumescent sealant the same as fire-rated sealant?

Fire-rated sealant covers any sealant tested for use in fire stopping. Intumescent ones swell in heat, and they’re one of the options. The specification and the tested detail decide which is used.

Do you do fire sealant around door frames?

Yes. The joint between frame and wall is sealed with a fire-rated sealant following the tested details. The door, its seals and closer are for a door specialist.

Can you quote for more than one area?

Yes. Just list everything you need.

Will you leave a mess?

No. We protect the surfaces around the joints, and we clear up the old sealant and our materials before we leave.

What should I tell you?

Tell us what needs doing and where, with pictures by email if possible. We’ll ask anything else we need to know.

The process

When we get to you, we check the joints match what you told us. If anything is different, we explain it before carrying on. Most jobs then take from a few hours to a few days, depending on the number of gaps and the access. In a small place like Challock, access is usually the main thing to plan. For outside work, also let us know about exposed walls and any outbuildings involved.

  1. We start with the survey or action list, checking the size and surfaces of every gap.
  2. Anything that is not fit for the job comes out, and the gap is cleaned.
  3. Backing or fill is fitted where the product’s tested detail calls for it.
  4. The sealant goes in to the depth its detail sets, then it’s tooled off.
  5. Locations and products are noted so you have them on file.

Preparing for the visit

  • Try not to wet indoor joints just before the visit
  • Clear items away from the joints we are working on
  • Tell us about access, such as stairs, a lift or high-level joints

How to get a quote

It all starts with a short chat. Describe the problem, the location and the size of the job, and we’ll explain how we’d tackle it. Whenever you are ready, phone 0345 464 0079 or drop us an email.

Get a price

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20+ yearsMastic and sealant specialists
ARBOMaster approvedApproved applicator for Arbo sealants
Fully insuredDomestic, commercial and hotels
One-year guaranteeOn every job