The Mastic Doctor team standing beside their branded vans outside an office building
Kent · England

Norton Ash fire stopping

Our CSCS-carded applicators take on fire-rated and intumescent sealing of service penetrations and linear gaps in Norton Ash. Send details for a fixed quote.

  • Builders’ foam or ordinary silicone in compartment walls
  • Snag lists that include open service penetrations
  • Unsealed joints where partitions meet the slab
1
Send details
Tell us about the site, with photos if you have them.
2
Get a quote
Scope agreed and priced before anything starts.
3
We seal
Prepared joints, the specified product, a tidy finish.
4
Guaranteed
Our workmanship is guaranteed for 12 months.
South East, London & Scotland
CHAS & Constructionline
£5m PL insurance

Fire stopping near Norton Ash

Share the site address and what’s failing, and we’ll reply with a fixed quote or arrange a visit.

Do you need fire stopping in Norton Ash?

On a busy project, programme pressure can mean fire stopping is rushed or left to whichever trade is closest. That is how unsuitable products and improvised details end up in compartment walls.

Any of the following is a good reason to get the joints checked over:

  • Snag lists that include open service penetrations
  • Fire seals cut back for extra cables and never reinstated
  • Old intumescent sealant that has split away
  • Seals that don’t match their tested detail

Older community buildings such as Church of St Mary that have been rewired or given new heating can have service gaps through walls worth checking against the specification.

Questions to ask before you book

  • How they handle RAMS and site documents
  • Their plan for phasing and protecting the area
  • Which product they’ll use, and why it suits the joint
  • How long is the guarantee, and what does it include?

Questions to ask before you appoint anyone

About our fire stopping in Norton Ash

Opened ceilings and riser doors often reveal service openings nobody sealed. Where the walls and floors already have a fire-stopping specification, we can work to it, matching the product and detail it names. With no specification in place, the first step sits with your designer or fire engineer, not with us. If you are dealing with fire-rated sealant that has cracked or shrunk back and unsealed penetrations discovered above suspended ceilings, we can put it right, whatever the surface. Sealant applicators who only do sealant are a different proposition from a general trade with a gun in the van: in Norton Ash, that means joint design, primers and backing rod as standard.

Smaller places such as Norton Ash still have buildings with fire-resisting walls and floors: schools, halls, care homes and commercial conversions. If sealant is what the specification names, we install it around the services exactly as the maker’s detail sets out.

Every job ends the same way: guaranteed. You get a 12-month guarantee on our workmanship, and the quote explains what it covers.

Where
Norton Ash (ME9)
Region
Kent
Guarantee
12 months on every job
Quotes
A fixed quote before we start
Telephone
01277 525 020
Updated
3 November 2026
The Mastic Doctor team beside their liveried vans in front of an office building

What sealant work can’t fix

We seal joints; we don’t mend everything behind them. Sealant alone won’t deal with:

  • Gaps in walls that were never built as compartment walls
  • Signing off or certifying a building’s fire stopping
  • Designing or specifying fire stopping, which sits with the designer or fire engineer

Not sure which it is? You can speak to us on 01277 525 020 or email us and we’ll tell you honestly.

What we seal

  • Small duct penetrations where the tested detail allows
  • Joints between fire-resisting walls and floors
  • Cable penetrations
  • Linear gaps at wall heads
  • Pipe penetrations
  • Service gaps in risers

Cost factors for service penetrations

What shapes the price:

  • Backing rod, priming and other preparation
  • Whether the work must be split into stages
  • Whether old sealant has to be cut out first
  • The total length or number of joints

Cost follows what’s involved: stripping out, preparation, sealing, access and phasing. Call for a fixed quote and we’ll explain how it’s made up.

Before you send an enquiry

It doesn’t need to be a full survey. A few details are enough to get going:

  • The site address and postcode
  • Whether the building will be occupied during the work
  • The product your specification calls for
  • A wide shot and a close-up of the area

A good quote starts with a clear picture: what’s there, how much of it, how we reach it and what’s specified. Share whatever details you have and we’ll fill any gaps with a visit.

For managing agents and facilities managers

We take on planned maintenance as well as one-off repairs: resealing failed joints building by building, on a schedule that suits your budget. Norton Ash can form part of a wider programme across Kent.

Hospitality, education, healthcare, office and retail clients book us directly too. The work is planned around how the building runs, so guests, pupils, patients or staff are disturbed as little as possible.

Fire-rated sealing for Norton Ash buildings

For England, the fire stopping of penetrations is dealt with in Approved Document B. The national BS 476 classes are due to drop out of it from 2 September 2029, leaving the European BS EN 13501-2 route, subject to transitional arrangements. We install whatever has been specified, to the product’s tested detail. Norton Ash is about 42 miles from central London. Tenant changes on commuter-belt business parks mean regular fit-outs, and new services through compartment walls.

Schools such as Teynham Parochial Church of England Primary School often have new data and services installed during holidays, and penetrations through fire-resisting walls should be checked afterwards.

Norton Ash is about 3 miles west of Faversham, in Kent. Looking for fire stopping in Norton Ash? We can help, as we do across Kent. Norton Ash is one of 931 places we cover in Kent for service penetrations. We also cover London, around 42 miles from Norton Ash.

Anyone looking for fire stopping in ME9 gets the same process as the rest of our area: send details, get a quote, we seal, guaranteed. Among the streets we cover are London Road and Lower Norton Lane. We also cover Deerton Street (1 mile north), Lewson Street (1 mile south-west), Tickham (1 mile south-west), Teynham (1 mile north-west) and Teynham Street (1 mile north) for service penetrations. A short drive away, we cover Maidstone (14 miles west), Ashford (13 miles south), Canterbury (11 miles east), Sittingbourne (4 miles west), Whitstable (9 miles east) and Faversham (3 miles east).

What’s near Norton Ash

Locally, jobs take us to sites close to The Plough Inn. The closest station to Norton Ash is Teynham station, about 1.1 miles north-west. Nearby you’ll also find Newnham Castle (2.7 miles south-west) and Sittingbourne Heritage Museum (3.8 miles west).

Map of Norton Ash © OpenStreetMap contributors

How a job runs

A typical day starts with protection: tape along each joint edge and covers over finishes, stock and equipment close by. On site, the work normally takes a single visit for a short list of penetrations, or a phased programme for a whole building, and our waste is bagged and taken away as we go. For work around Norton Ash, we aim to finish in one visit, so we ask for photos and rough sizes first. That way the right products come on the day.

  1. We ask for the product and detail your designer has specified.
  2. Openings are measured and grouped by detail.
  3. Old or wrong materials are cut out.
  4. Mineral wool or other backing is fitted where required.
  5. We gun the sealant in to the specified depth around each service and tool it.
  6. Completed areas are checked with you, with the records agreed when we quoted.

What we need from you

  • Tell us what induction or permit system the site runs
  • Confirm the product named in the specification
  • Send asbestos survey details if the building is pre-2000

Quotes

We quote a fixed sum against the scope you give us, so the cost is agreed before work starts. To start the process, call 01277 525 020 or email the details over.

Ask for a quote

Advice

What the job involves on each surface

Linear joints

Linear joints run along the head of a wall, at a slab edge or between two fire-resisting elements. Their tested detail, under BS EN 1366-4, sets the width, depth, backing and movement allowed and the installation has to fit inside those limits.

Masonry and concrete

Core-drilled holes are neat; broken-out ones rarely are. Each gap is measured where it is widest against the detail’s limits, and any that don’t are flagged.

Your questions answered

Will you design a fire-stopping scheme for our building in Norton Ash?

No. The designer or fire engineer sets the detail and building control accepts it. Our part is installing the specified product to its tested detail, and telling you if the detail calls for something other than sealant.

What does the BS 476 change mean for fire-rated sealant in Norton Ash?

Approved Document B loses its BS 476 references from 2 September 2029, and BS EN 13501-2 becomes the route, subject to transitional arrangements. Whichever applies, we install the specified product to its tested detail; the specification is for the designer to set.

What hours do you work?

Give us your site hours and any access windows in your enquiry, and we will schedule the work to suit. Our office runs Monday to Friday, 8am until 5pm.

Is the work guaranteed?

Yes, for 12 months. If our installation fails in that time, we return and fix it.

Can you work while the building is occupied?

Yes, with some planning. We agree a sequence with your contact so just one area at a time is disrupted.

Is Norton Ash in your area?

Yes. Norton Ash falls within our area, and you can phone 01277 525 020 or use the quote form to get started.

Can one quote cover more than one building?

Yes. Multi-site work and planned programmes are a core part of the service, with each site phased to suit its occupants.

Accreditations

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