Kent · England

Fire-rated sealant in Newington, Kent

Fire rated sealant across Newington and nearby, with every bit of old sealant taken out first and a one-year guarantee.

  • Gaps filled with a product that isn’t fire-rated
  • Cracked or shrunken fire-rated sealant
  • Open holes round services passing through fire walls

Fire rated sealant near Newington

How we quote for fire rated sealant

You’ll get a clear quote before work begins. It’s based on:

  • The product the joint needs
  • Any working-time requirements on site
  • The number and length of the joints
  • The number of rooms or windows

No two jobs are quite the same, so each one gets its own quote. Size, access and the product the joint needs all play a part, and we will explain the quote if you ask.

Helping us quote

To help us quote quickly, let us know:

  • Any access issues, like height or stairs
  • What’s wrong with the joints now
  • Any previous sealing or DIY work
  • Roughly how big the job is

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.

Fire rated sealant in Newington, done properly

Landlords, managing agents and facilities teams use us for the sealant items on a fire risk assessment. If you share the list, we can quote for the gaps that need fire-rated sealant. If you have gaps flagged on a fire risk assessment and open gaps behind door architraves, we can help, on flats & HMOs, service penetrations and linear gaps alike.

For a pub, café, guest house or shop in or near Newington, its washrooms and kitchen need the same sealant care as any big building, and fire-rated sealant around service openings should be restored after new pipes or cables go through.

There’s a 12-month guarantee on every job.

Where
Newington (ME9)
Wider area
Kent
Cover
One year on every job
Price
Quoted before any work starts
Call
0345 464 0079
Page updated
26 October 2026
The Mr Mastic team in navy uniforms in front of three Mr Mastic vans

How the job changes by surface

Masonry and concrete

Masonry is dusty and porous, so preparation matters. The gap is cleaned and backed where required before the sealant goes in.

Linear gaps

Some linear gaps have to cope with movement as well as fire. The product and depth are chosen to suit both from the manufacturer’s details.

Newington questions

Will you come out to Newington?

Yes. Newington is within the area we cover, which takes in towns, villages and rural addresses. Our work covers London and the South East. Just mention lanes, gates or anything else about the route when you book.

Do you work for landlords with property near Newington station?

Yes. We work for letting agents and landlords as well as householders. You can phone 0345 464 0079 or send us an email with the details for a clear quote.

Can you tell me which gaps need fire stopping?

No. We follow the requirements from your assessor, designer or building control and install to the manufacturer’s details.

What sealant do you use?

Each joint gets the product that suits it. Movement, water and weather all affect the choice, and we will explain our choice.

Is there a guarantee?

Yes. There’s a 12-month guarantee on every job, large or small.

Is it OK to seal over old sealant?

No, because it fails. The old sealant always comes out first.

Do I have to be there?

For indoor joints, yes, someone needs to let us in. After that, you can carry on with your day.

Can you work in occupied buildings?

Yes, in flats, HMOs, schools, offices and other buildings, occupied or empty. Let us know the building’s hours and we will plan the work to suit.

Why it’s worth doing now in Newington

Waiting for the next refit can leave a gap open for years. Sealing the gap now is a contained job on its own. In a smaller place like Newington, wherever a wall is exposed, a failed outside joint is a real source of damp. Inside, a split seal lets water into floors and panels just as it would anywhere.

Instead of a standard rate, we look at what your job involves: the amount of work, the old material and the access. You’ll know the price before we begin.

What you get with us

  • Every job guaranteed for a year
  • Arbo and Everbuild products
  • Over 20 years’ experience
  • Tidy, careful work

Read what affects the cost and our reviews.

Aftercare tips

So the new joints stay in good condition:

  • Ask every contractor to reseal any fire stopping they disturb
  • Report cracked or damaged seals as soon as you notice them
  • Photograph sealed gaps before they’re covered up
  • Check risers, ceiling voids and cupboards during building checks

Don’t drill through or remove a fire seal without putting it back properly. New services through a sealed wall should include fire stopping in the plan.

A gap left open in a fire-resisting wall or floor lets smoke spread in ways the building wasn’t designed for. Sealing it early is a simple step to take.

What fire rated sealant looks like in Newington

For seaside hotels, guest houses and holiday lets around Newington, busy months put washrooms and kitchens under pressure, so it’s worth checking the sealant before the busiest weeks. In England, the Regulatory Reform (Fire Safety) Order 2005 requires a fire risk assessment for workplaces and for the common parts of blocks of flats, and gaps around services are often picked up there. We work to the specification you are given, installing the product to its tested details.

Managing a site like Newington Church of England Primary School? Then gaps opened by contractors for new cabling are a common finding in schools and offices. For buildings such as Church of St Mary, service openings in its walls need the right fire-rated sealant, as in any building.

Newington is about 3 miles west of Sittingbourne, in Kent. From the centre of Newington to the outskirts, we cover fire rated sealant for every kind of property. Our Kent coverage runs to 922 places, and Newington is one of them. Chelmsford is on our list too, about 28 miles from Newington.

We work across ME9 for fire rated sealant. Streets in the area include Station Road, High Street and London Road, and we cover them all. Neighbouring places we cover for fire rated sealant include Breach (1 mile north-west), Keycol (1 mile east), Lower Hartlip (1 mile west), Danaway (1 mile south) and Chestnut Street (1 mile south-east). Further out, we also cover Maidstone (8 miles south-west), Sittingbourne (3 miles east), Gravesend (14 miles north-west), Faversham (10 miles east), Northfleet (15 miles west) and Minster (7 miles north-east).

Local landmarks in Newington

Locally, jobs take us to homes and businesses close to The Wheatsheaf pub and Leigh Academy Rainham and the streets around them. Newington has its own railway station: Newington station. Well-known places in the area include Medway Maritime Hospital (5.7 miles west) and Bayford Court (3.4 miles east). Not far away are Bishop Saltings.

Map of Newington © OpenStreetMap contributors

What we can’t put right

A few problems are outside what sealant work can do:

  • Fire doors that need new seals, closers or hardware
  • Big openings where sealant alone isn’t the tested solution
  • Fire risk assessments, which need a qualified assessor

If you’re not sure, just call 0345 464 0079 or send us an email and we will give you a straight answer before you book.

Where we work in Newington

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

What happens on the day

Our applicators work methodically: protection first, then preparation, sealing and a tidy-up. For most jobs that takes a few hours for a handful of gaps, and longer for a whole building and we leave things clean and tidy. In a smaller place like Newington, 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. We plan the order of work and access, floor by floor or flat by flat.
  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. We record what was done and flag anything that needs a different system.

Getting ready for the visit

  • Keep pets and children clear of the area while we work
  • On commercial sites, let us know about site rules
  • Tell us if parking is tricky

Ask for a quote

There’s no standard price list, as no two jobs are quite the same. Instead, we give you a clear price for your job. To get started, phone 0345 464 0079 or drop us an email.

Get a quick quote

Advice

Common problems we fix in Newington

Movement in the structure can open gaps too: cracked or debonded sealant leaves an open route through the wall. Damage from cleaning, knocks and maintenance adds to it.

The most common problems we see are:

  • Fire seals that have cracked with movement
  • Fire stopping disturbed by later work
  • Linear gaps at the head of walls
  • Gaps flagged on a fire risk assessment

If you let a flat or house near Newington station, any gap left by new services in shared walls should be closed with a fire-rated product.

Questions to ask before you book

  • What happens if the job turns out different
  • Are they insured?
  • Who turns up on the day
  • How the surfaces are prepared before sealing

Choosing a sealant specialist

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