The Mastic Doctor team standing beside their branded vans outside an office building
Fife · Scotland

Fire-rated sealing and fire stopping in Carnock, Fife

Commercial sealant work in Carnock for contractors, FMs and building owners: fire-rated and intumescent sealing of service penetrations and linear gaps, quoted at a fixed price.

  • Snag lists that include open service penetrations
  • Openings left by services added after handover
  • Fire sealant pulled out of the opening
1
Send details
Drawings, photos, a joint schedule or a site visit.
2
Get a quote
A fixed quote for the work, with the scope in writing.
3
We seal
The right sealant, to the right depth, neatly finished.
4
Guaranteed
Our workmanship is guaranteed for 12 months.
South East, London & Scotland
Constructionline member
£5m public liability

Fire stopping for Carnock sites

Tell us what needs sealing and where, with photos or drawings if you have them, and we’ll price it.

Maintenance after handover

Your facilities or cleaning team can help the joints last. Pass these on to them:

  • Include service cupboards in routine inspections
  • Ask the designer to confirm details early on refits
  • Keep product data and details in the fire safety file
  • Don’t let anyone top up a fire seal with the wrong product

Store the specified product details somewhere the next contractor can find them. It makes later repairs much easier to match.

Make reporting new openings part of every permit to work in service areas. It costs little and catches breaches early.

About our fire stopping in Carnock

We are commercial sealant applicators, CHAS accredited and a Constructionline member, with CSCS-carded applicators on site. We don’t hold a third-party fire-stopping installer certificate, and we won’t pretend otherwise. What we offer is careful installation of the specified sealant to its tested detail, with a 12-month guarantee on our workmanship. If you are dealing with snag lists that include open service penetrations and service penetrations left open after M&E works, we can help, whatever the surface. Whether you call it commercial sealant work, mastic application or joint sealing, in Carnock it comes down to the same thing: failed joints cut out, faces prepared and the right sealant laid to the right depth.

Hotels and care homes around smaller places like Carnock often have services added during refurbishment. A round of checks after M&E work is good practice, and any gaps found are sealed where fire-rated sealant is specified.

Our workmanship is guaranteed for 12 months, wherever the site is. If a joint we sealed fails because of how it was installed, we come back and put it right.

Mastic Doctor team members lined up next to their branded vans outside an office building
Place
Carnock (KY12)
Region
Fife
Cover
12 months on our workmanship
Price
Quoted before any work starts
Phone
01277 525 020
Page updated
3 November 2026

Signs you need fire stopping in Carnock

Some service penetrations were never sealed at all, often hidden above suspended ceilings or behind boxing. They come to light during inspections, refits or when another trade lifts a tile.

Site and facilities staff are often the first to spot these:

  • Openings found when ceilings come down for a refit
  • Builders’ foam or ordinary silicone in compartment walls
  • Damaged fire seals in risers and voids
  • Old intumescent sealant that has split away

Older community buildings such as Parish Church 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

  • Are they CHAS accredited or on Constructionline?
  • Their public liability cover
  • Who will actually carry out the work
  • How the joint faces will be prepared and primed

How to choose a sealant contractor

What happens if it’s left?

Sealing behind the M&E trades area by area beats a sweep at the end. Openings are visible, access is open and nothing has to be taken down and each detail can be checked as we go. In Scotland, wind-driven rain finds a failed joint quickly, and for a smaller place like Carnock, a repair visit takes planning, so it’s better to act early.

Cost follows what’s involved: removing old material, preparing the joints, the product, the access and how the work is phased. Call for a fixed quote.

Why appoint us

  • Fully insured, including public liability cover
  • CHAS accredited
  • One contact handling all your sites
  • Failed material removed, not covered up

Take a look at what affects the cost or our accreditations and insurance.

What we can’t put right

Not every problem is a sealant problem, and we’re upfront when that’s the case. It won’t fix:

  • Approving the work on behalf of building control
  • Openings that need collars, wraps, batts or boards rather than sealant
  • Walls or floors that aren’t fire-resisting to begin with

If in doubt, ring 01277 525 020 or email drawings and photos and we will say what we think before you book.

Where we work in Carnock

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

On site: what to expect

We schedule the visit to fit the site hours and access windows you give us. While we are working, the area stays contained and tidy, and we check in with your contact before moving on to each new area. Travel to smaller Scottish places like Carnock is planned so the job is finished in one visit where possible, which is why we ask for photos and a full list first. Outside work also needs a suitable weather window.

  1. The specification and schedule come first, so we know which details apply.
  2. Access, permits and the order of areas are agreed with the site team.
  3. Each opening is checked for wall or floor type, service, gap and depth.
  4. Foam, ordinary sealant and debris come out.
  5. Backing and fire-rated sealant are installed to the detail and tooled.
  6. Anything outside the detail is reported to you rather than sealed.

What we need from you

  • Clear stock, furniture or equipment away from the joints
  • For older buildings, check the asbestos register before work
  • Arrange parking or a loading space

Getting a fixed quote

Send us photos, drawings or a joint schedule and a fixed quote comes back to you. Where a site visit makes more sense, we’ll arrange one.

Get a quick quote

Read more

Compartment walls and floors in Carnock

Scotland has its own building standards: the non-domestic Technical Handbook (clause 2.1.14) says service penetrations should be fire stopped to at least the fire resistance duration of the wall or floor, with products tested for that end use. Where fire-rated sealant is specified, that’s what we install, to the tested detail.

Theatres, wards and plant rooms at sites like Queen Margaret Hospital (4.4 miles east of Carnock) all have compartment walls crossed by services. Industrial units on estates such as Oakley Industrial Estate (to the west of Carnock) often separate offices from warehouse space with fire-resisting walls, and new services through them need the specified seal.

Carnock is about 4 miles west of Dunfermline, in Fife. Commercial clients in Carnock can call on us for service penetrations. We work across 132 places in Fife, large and small. Sites around Edinburgh have their own page, about 16 miles away.

Anyone looking for fire stopping in KY12 gets the same process as the rest of our area: details, then a fixed price, then sealing and a 12-month guarantee. Among the streets we cover are Main Street, Carneil Terrace and West Park, and sites on any of them can send details for a fixed quote. Sites close to Carnock are covered too, including Gowkhall (1 mile east), Oakley (1 mile west), Backmuir of Pitfirrane (1 mile east), Comrie (1 mile west) and Cairneyhill (2 miles south). Nearby towns on our patch include Dunfermline (4 miles east), Kirkcaldy (15 miles east), Cowdenbeath (7 miles east), Dalgety Bay (8 miles south-east), Rosyth (5 miles south-east) and Abbeyview (5 miles east).

Landmarks near Carnock

Locally, jobs take us to sites close to The Old Inn. For rail, the closest station is Dunfermline City station, about 3.6 miles east of the centre. Nearby you will also find Kingsgate Centre (3.2 miles east) and Queen Margaret Hospital (4.4 miles east). Not far away are Black Loch.

Map of Carnock © OpenStreetMap contributors

Cost factors for service penetrations

Each job is priced on its own details. The main factors are:

  • Removal of failed or old sealant
  • Site requirements such as inductions and permits
  • The total length or number of joints
  • Location, for remote and island sites

The specified product makes a difference, and so does the preparation. Access, phasing and site requirements come into it too.

Details that help us quote

There’s no need for a formal survey. A few details are enough to get going:

  • The site address and postcode
  • Any dates the work must fit around
  • The asbestos register, for older buildings
  • Drawings or a marked-up plan, if available

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.

Questions about Carnock

Is Carnock too small for you to travel to?

Not at all: smaller places are covered as well as towns. We work across every Scottish council area. Good photos up front let us bring everything on the first visit.

Can you work on a hospital site such as Queen Margaret Hospital?

Yes, hospitals are one of the sectors we cover. The estates team’s permit system and infection-control rules come first, and the work is planned around them.

Do you have public liability insurance?

Yes. We are fully insured, and the certificate can go with your quote.

Is the BS 476 change in 2029 relevant to fire stopping?

In England, references to the older BS 476 national classes are being removed from Approved Document B from 2 September 2029. The European route, BS EN 13501-2, then applies. Product selection stays with your designer.

How do you choose the sealant?

A specification, where there is one, decides it. If there isn’t one, it comes down to the joint: how much it moves, what it bonds to and whether it’s wet, trafficked or fire-rated.

What does an EI 60 rating mean?

BS EN 1366-3 covers penetration seals and BS EN 1366-4 covers linear joints. Results are classified under BS EN 13501-2, where E is integrity, I is insulation and the number is minutes, as in EI 60. The rating applies to the product as tested.

Do you take on multi-site work?

Yes. We take on portfolio and planned maintenance work, with each site phased to suit its occupants.

Accreditations

Trusted. Accredited. Insured.