Kent · England

Fire-rated sealant in Frinsted, Kent

Intumescent and fire-rated sealant around gaps, frames and service penetrations for Frinsted, backed by a one-year guarantee. Call for a quick quote.

  • Fire seals that have cracked with movement
  • Sealant items on a fire risk assessment action list
  • Gaps filled with a product that is not fire-rated

Fire rated sealant in Frinsted

About our fire rated sealant in Frinsted

Ordinary silicone or decorators’ caulk in a fire-stopping gap isn’t a fire-rated seal. Anything unsuitable comes out first and reseal with a fire-rated product tested for that kind of gap. We work on pipe & cable gaps, service penetrations and flats & HMOs, and common reasons people get in touch are seals cut through by electricians, plumbers or data installers and old fire sealant that has split or come away.

Somewhere as small as Frinsted, commercial jobs tend to be pubs, holiday lets, farm buildings or halls rather than offices. Each still needs sound sealant in its washrooms and kitchens, and fire-rated joints where services pass through walls.

Your job is guaranteed for a year, as with all our work.

Location
Frinsted (ME9)
Wider area
Kent
Cover
12 months on all our work
Quote
Quoted before any work starts
Phone
0345 464 0079
Updated
26 October 2026
The Mr Mastic team in navy uniforms in front of three Mr Mastic vans

Landlords, agents and businesses in Frinsted

We work for letting agents and landlords as well as householders. Sealant work between tenants keeps a property looking cared for before the next move-in.

Whether it’s one flat or a portfolio, the work is the same standard: the old material taken out, careful preparation and a 12-month guarantee.

The process

You don’t need to clear the whole room or building before we come, just the space around the work. Everything nearby is protected, and the work takes anything from a few hours to several days, depending on how many gaps there are in most cases. For a village or hamlet like Frinsted, the journey is planned in advance: let us know about lanes, gates and parking. Everything for the job comes with us, so a second trip is avoided where possible.

  1. Access to each area is agreed so the work can run in order.
  2. Old, damaged or unsuitable sealant is removed.
  3. Gaps are cleaned of dust and loose material.
  4. The fire-rated or intumescent sealant is applied and tooled to the tested detail.
  5. Locations and products are written up and any gaps unsuitable for sealant are flagged.

Preparing for the visit

  • Clear items away from the joints we are working on
  • Let us know if you’ve seen damp or leaks
  • On commercial sites, let us know about site rules

Getting a quote

To get a quote, call 0345 464 0079 or send us an email with the location and a short description of the problem. You will have a clear quote before any work starts.

Ask for a quote

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What affects the quote in Frinsted

Some jobs are bigger than they look, and some smaller. The main factors:

  • Working hours on commercial sites
  • The number of rooms or windows
  • Any mould that needs treating
  • How much old sealant there is and how hard it is to remove

A failed joint rarely gets cheaper to fix by waiting. If you’re unsure, ring 0345 464 0079 or email us for an honest opinion and a quote.

What we need to know

There’s no need for technical detail. Just tell us:

  • Where the job is, and your postcode
  • Roughly how big the job is
  • The problem you’ve noticed
  • The type of property

If you are in Frinsted and need fire rated sealant, ring 0345 464 0079 or drop us an email. Tell us what the problem is and where, and we’ll agree the price before any work begins.

Why it’s worth doing now in Frinsted

Items left open on a fire risk assessment tend to come back at the next review. Having them sealed and recorded now gives you evidence that the item was dealt with. In a small place like Frinsted, homes can be exposed to wind and rain, which finds any gap, and older walls, once damp, take a long time to dry.

Rather than a set price list, we look at what your job involves: how many joints, what’s in them now and how we reach them. You will know the price before we begin.

What you get with us

  • 20+ years of sealant experience
  • Rated 4.9 stars on Google
  • Full insurance on every job
  • Domestic, commercial and hotel work

Take a look at how sealant jobs are priced or what customers say.

Workplaces and buildings in Frinsted

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 work to the specification you’re given, installing the product to its tested details.

Schools such as Milstead and Frinsted Church of England Primary School are buildings too, and service openings in fire-resisting walls need checking after any refurbishment. Community buildings like St Giles are part of the picture too: older buildings that have had new heating or wiring often have service gaps worth checking.

Frinsted is about 4 miles south of Sittingbourne, in Kent. Wherever you are in the ME9 postcode area, we cover fire rated sealant for homes and businesses. 922 places in Kent are on our list. For nearby work, see our Chelmsford page (33 miles or so).

Our applicators cover all of the ME9 postcode area for fire rated sealant. We cover properties on The Street, Bottom Pond Road and Dray's Field and the roads around them. Other places close to Frinsted include Milstead (1 mile north-east), Hollybushes (2 miles east), Bluetown (2 miles east), Wichling (2 miles east) and West Street (2 miles south-east). Further out, we also cover Maidstone (8 miles west), Ashford (12 miles south-east), Sittingbourne (4 miles north), Whitstable (15 miles east), Faversham (8 miles east) and Minster (10 miles north-east).

Near you in Frinsted

Typical jobs here are in homes near The Blacksmith's Arms Public House, among other places. Frinsted’s nearest station is Harrietsham station, roughly 3 miles south-west. Nearby you will also find Leeds Castle (4 miles south-west) and Laundry Museum (3.8 miles south-west).

Map of Frinsted © OpenStreetMap contributors

Aftercare tips

After the cure time, these simple habits help:

  • Take photos of fire stopping before ceilings or boxing go back
  • Keep the record of products and locations with your fire safety documents
  • Make resealing part of every contractor’s brief
  • Look in service cupboards and ceiling voids from time to time

Follow the cure time we give you before decorating over the sealant. Not every fire-rated sealant takes paint.

When you plan work that goes through walls or ceilings, plan the fire stopping too. Doing it at the time avoids leaving gaps behind.

Do you need fire rated sealant in Frinsted?

If the sealant is too shallow, has the wrong backing or sits on a dusty surface, it is not installed as tested. Rushed fire stopping is common.

Look out for any of the following:

  • Gaps left after a refit or conversion
  • Linear gaps at the head of walls
  • Damaged fire sealant left by other trades
  • Joints picked up in a fire-stopping survey

Letting a property close to Harrietsham station? Then any gap left by new services in shared walls should be closed with a fire-rated product.

Comparing quotes

  • Whether all the old sealant comes out first
  • How hidden problems are handled
  • How the colour is chosen
  • What preparation is included

Our hiring checklist

FAQs for Frinsted

Do you work for landlords with property near Harrietsham station?

Yes, landlords and agents are among the people we work for. Just ring 0345 464 0079 or drop us an email with the address and what needs doing, and we will give you a clear price.

Do you cover Frinsted for fire rated sealant?

Yes, Frinsted is within the area we cover. Our work covers London and the South East. Just call 0345 464 0079 or drop us an email with a few details of the job.

Do you do fire sealant around door frames?

Yes, where the gap suits a sealant detail. We seal the frame-to-wall gap, not the door itself, and we will mention anything we notice about the door.

Is standard sealant good enough for a fire gap?

No. A gap that needs fire stopping needs a tested fire-rated product, installed to its details.

Can you give us a record of the work?

Yes. Locations and products are written up when we finish. If you need pictures or a set layout, ask when you get a quote.

Where are you based?

Our base is in Crawley, West Sussex, and we work across South East England, London and Scotland.

Will the old sealant be removed?

Yes. All of the old material is cut out and the joint cleaned.

Can I add another job to the visit?

Yes. Several rooms, windows or areas can go on one quote.

What sealant work can’t fix

We won’t take on work that won’t last, so these are the limits:

  • Large holes that need a different fire-stopping system
  • A wall that is not a fire-resisting element to begin with
  • Deciding what fire stopping a building needs

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

  • Plasterboard & masonry
  • Service penetrations
  • Pipe & cable gaps
  • Door frames
  • Linear gaps
  • Flats & HMOs
20+ yearsMastic and sealant specialists
ARBOMaster approvedApproved applicator for Arbo sealants
Fully insuredDomestic, commercial and hotels
One-year guaranteeOn every job