Kent · England

Fire-rated sealant in Preston, Kent

Fire-stopping gaps in Preston need attention? We remove the old material, prepare the joints and seal them properly, with a one-year guarantee.

  • Sealant items on a fire risk assessment action list
  • New service routes left unsealed after building work
  • Open joints along the top of partitions

Fire rated sealant near Preston

Keeping the joints in good condition

A little care helps the new joints last. We recommend:

  • Include hidden areas like risers in routine checks
  • Ask every contractor to reseal any fire stopping they disturb
  • Photograph sealed gaps before they’re covered up
  • Keep general-purpose foam and caulk away from fire-stopping gaps

Any fire seal that is cut or drilled needs resealing to its tested detail. New services through a sealed wall should include fire stopping in the plan.

Any job that breaks through a wall or ceiling should include resealing. Catching it then saves a separate visit later.

Fire rated sealant in Preston, done properly

Ordinary silicone or decorators’ caulk in a fire-stopping gap isn’t a fire-rated seal. We cut out the wrong material and the gap is resealed with a product tested for that use. We work on door frames, plasterboard & masonry and pipe & cable gaps, and people most often call us about open holes round services passing through fire walls and gaps left after a refit or conversion.

Around a place like Preston, halls, schools and small businesses all have washrooms and kitchens used by many people. Sealant and fire-rated joints there matter as much as in any larger building.

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

The Mr Mastic team in navy uniforms in front of three Mr Mastic vans
Where
Preston (ME13)
Region
Kent
Cover
A year, on every job
Quotes
Quoted before any work starts
Call
0345 464 0079
Last updated
26 October 2026

What fire rated sealant looks like in Preston

If you run a hotel, guest house or holiday let in a coastal place like Preston, busy months put washrooms and kitchens under pressure, so it’s worth checking the sealant before the busiest weeks. Preston has hotels and guest accommodation in and around it. For hotels, a room-by-room programme keeps most rooms in use while the work goes on.

Schools such as The Abbey School are buildings too, and gaps opened by contractors for new cabling are a common finding in schools and offices. Rented homes near Faversham station change hands often, and fire-rated sealant around pipes and cables through walls and floors needs making good whenever new services go through.

Preston is about 7 miles south-west of Whitstable, in Kent. For fire rated sealant in and around Preston, it’s easy to get a quote: please phone 0345 464 0079 or email us. We cover Kent from our Crawley base, Preston included. Our Kent coverage runs to 922 places, and Preston is one of them. Chelmsford is on our list too, about 34 miles from Preston.

Every address in ME13 is within our area for fire rated sealant, from the main roads to the quietest streets. Local streets include Back Lane, Quay Lane and Park Road, and we cover them all. Main roads around Preston include the A2 and A251, so getting to you is simple. Other places close to Preston include Faversham (1 mile north-west), The Brents (1 mile north), Davington (1 mile north-west), Ospringe (1 mile west) and Whitehill (1 mile south-west). Further out, we also cover Ashford (12 miles south), Canterbury (8 miles east), Sittingbourne (7 miles west), Whitstable (7 miles north-east), Herne Bay (11 miles east) and Minster (8 miles north-west).

What’s near Preston

We work in homes and buildings around Ethelbert Road Primary School, Oare Meadow and The Elephant pub. Preston has its own railway station: Faversham station. Other landmarks nearby include Newnham Castle (4.3 miles south-west).

Map of Preston © OpenStreetMap contributors

What happens if it’s left?

Fire-rated sealants are less forgiving than ordinary ones. Depth, backing and surface preparation all affect how a seal performs, so we follow the maker’s details on every gap. In an older home around Preston, damp from a failed joint can get into timber and plaster, and that’s a much bigger job than renewing the sealant.

Homes and businesses are quoted the same way: how much there is to do, how we reach it and what it needs. Call for a quick quote and we will explain what it covers.

Why book with us

  • 20+ years of sealant experience
  • Anti-fungal sanitary silicone in wet areas
  • Experience in homes, commercial sites and hotels
  • Fully insured

See what affects the cost and our reviews.

FAQs for Preston

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

Yes, rental work is part of what we do. Just ring 0345 464 0079 or send us an email and tell us about the property, and we’ll send you a clear quote.

Will you come out to Preston?

Yes, Preston is covered. We work across London and the South East, and smaller places are part of that. The journey is planned ahead, so it helps to know about access.

Do you do fire sealant around door frames?

Yes. We seal the gap between the frame and the wall with a suitable fire-rated product following the tested details. The door, its seals and closer are for a door specialist.

What do you put in the joint?

Each joint gets the product that suits it. Where it moves, gets wet or faces the weather makes a difference, and we will explain our choice.

How long will you be here?

Typically it takes from a few hours to a few days, depending on the number of gaps and the access. Bigger jobs take longer, and we will tell you how long to expect.

Do you guarantee your work?

Yes. Each job is guaranteed for twelve months.

What fire rating will the seal have?

That isn’t something we state or certify. The requirement comes from your assessor, designer or building control, and we fit a product whose tested details meet it.

Is intumescent sealant the same as fire-rated sealant?

Intumescent describes a material that swells in heat. Many fire-rated sealants work this way, but not all.

DIY versus a professional finish

If you do try it yourself, take your time over the preparation: remove every trace of old sealant, clean and dry the joint, and follow the product’s cure time. If it fails, we can still redo it.

What a professional job adds is preparation and the right product. Joints are cleaned back to sound surfaces and dried, and the sealant is matched to the joint and its conditions, and the work is guaranteed for a year.

When something else is needed

New sealant cannot fix everything, and we’ll tell you before any work starts. It will not solve:

  • Problems with the door itself rather than the gap around the frame
  • A wall that isn’t a fire-resisting element to begin with
  • Fire risk assessments, which need a qualified assessor

If in doubt, ring 0345 464 0079 or send us an email and we will say what we think.

What we seal

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

How the visit works

On the day, there’s very little for you to do. Point us to the joints and we’ll get on with it. The work itself takes anything from a few hours to several days, depending on how many gaps there are. In a smaller place like Preston, parking is seldom the issue; lanes, gates and long drives are worth mentioning. If the job is outside, tell us about side access and how high the joints are.

  1. First we work through your list or survey, measuring each gap and checking what it’s formed in.
  2. We remove any old or unsuitable filler and clean the gap.
  3. Backing or fill is fitted where the product’s tested detail calls for it.
  4. Fire-rated or intumescent sealant is applied to the right depth and tooled.
  5. Locations and products are noted so you have them on file.

How to prepare

  • Tell us about any water getting in
  • Let us know about earlier repairs to the joints
  • For business premises, tell us about site rules or sign-in

Getting a quote

The more we know about the job, the more useful the quote. Tell us where the job is, what’s wrong and how much there is, and email photos if that is easy.

Get a quick quote

Read more

Do you need fire rated sealant in Preston?

Buildings are refitted and reconfigured over the years. Conversions to flats and HMOs, and office refits, create new walls and new routes for services, with gaps to match.

If you can see any of these, it’s time to have the joints looked at:

  • Open joints along the top of partitions
  • Open holes round services passing through fire walls
  • Open gaps behind door architraves
  • Fire seals that have cracked with movement

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

What your quote should include

  • How long the guarantee is
  • Is the old sealant removed completely?
  • How much experience the applicator has
  • What preparation is included

How to choose a mastic man

Work for landlords, hotels and businesses

Businesses can book us for washrooms, kitchens, offices and more. For commercial premises, we can talk through working times when we quote.

Letting agents often deal with us directly. Send the address, what’s needed and the access arrangements.

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