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

Fire Stopping in Crombie

Need fire stopping in Crombie? Send us the details for a fixed quote, backed by a 12-month guarantee on the work.

  • Seals disturbed by maintenance and left open
  • Old intumescent sealant that has split away
  • Openings found when ceilings come down for a refit
1
Send details
Photos, drawings or a schedule, or we visit.
2
Get a quote
One fixed quote covering the agreed scope.
3
We seal
Prepared joints, the specified product, a tidy finish.
4
Guaranteed
Backed by a 12-month workmanship guarantee.
South East, London & Scotland
CHAS accredited
£5m public liability

Fire stopping in Crombie

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

Fire stopping in Crombie

A lot of fire-stopping work comes after M&E installation, a refit or a tenant fit-out. New cable runs, replaced pipework and extra data routes all punch holes in compartment walls, and they are easy to forget. We close the openings listed on your schedule, using the specified sealant and detail. Most enquiries involve openings found when ceilings come down for a refit and fire-rated sealant that has cracked or shrunk back, on small duct penetrations where the tested detail allows, linear gaps at wall heads and joints between fire-resisting walls and floors. Whether you call it commercial sealant work, mastic application or joint sealing, the work in Crombie is the same: failed joints cut out, faces prepared and the right sealant laid to the right depth.

Refurbishments in small hotels, schools and care homes around places like Crombie can leave gaps around new services. A round of checks after M&E work is good practice, and any gaps found are sealed where fire-rated sealant is specified.

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

The Mastic Doctor team beside their liveried vans in front of an office building
Place
Crombie (KY12)
Region
Fife
Cover
12 months on every job
Price
A fixed quote before we start
Phone
01277 525 020
Updated
3 November 2026

What the job involves on each surface

Drylining partitions

Drylined fire walls are tested in a particular build-up. The sealant detail has to be tested in that wall type, with the stated board layers before sealing.

Masonry and concrete

Openings through concrete vary from tidy cores to rough break-outs. The gap is measured at the widest point against the detail’s limits, and any that don’t are flagged.

Honest limits

Sealant solves a lot, but not everything, and we are upfront when that’s the case. It won’t fix:

  • Gaps in walls that were never built as compartment walls
  • Plastic pipes whose detail calls for a collar or wrap
  • Approving the work on behalf of building control

Not sure which it is? You can call 01277 525 020 or email us and we will tell you honestly before you book.

Surfaces we seal

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

Building owners, agents and FMs in Crombie

We work for building owners and managing agents on sealant work across single buildings or whole portfolios around Crombie. One quote can cover more than one site, which keeps the paperwork simple.

We take on planned maintenance as well as one-off repairs: working through a building or an estate in stages that fit your budget. Sites in Crombie can sit alongside others in a wider programme.

Questions about Crombie

Will you take on work at estates like Elgin Industrial Estate, close to Crombie?

Yes. Estates, retail parks and business parks around Crombie, Elgin Industrial Estate among them, are all within reach. Photos and a short description are enough for a first look.

How do Scotland’s building standards affect fire-rated sealant in Crombie?

Scotland’s non-domestic Technical Handbook covers it in clause 2.1.14: penetrations keep at least the element’s fire resistance duration, with products tested for their end use. Design sits with the designer and the verifier; installation to the tested detail is our part.

What site paperwork can you supply?

Requirements differ from site to site, so list what you need, whether RAMS, insurance or CSCS details, and we’ll confirm with the quote.

How long does a job like this take?

That varies with the scale of the job, though a typical visit typically takes longer where risers, ceiling voids or occupied floors have to be worked through in sequence. Larger or phased jobs take longer, and we’ll give you a timescale with the quote.

What hours do you work?

The office is staffed Monday to Friday, from 8am until 5pm. Let us know your site hours and access windows, and the work will be planned around them.

Do you guarantee your work?

Yes. Our workmanship is backed for 12 months.

Is Crombie in your area?

Yes. Sites across Crombie are covered.

Keeping the joints sound

Every sealant joint needs some looking after, and their life depends on movement, exposure, cleaning and use. Our advice:

  • Check with the data sheet before painting over fire sealant
  • Have penetrations checked while they can still be seen
  • Don’t let anyone top up a fire seal with the wrong product
  • Brief every trade that openings they make must be sealed

Don’t patch a fire-rated seal with anything outside its tested detail. Repairs need the same product and detail as the original.

Looking at service areas on a regular cycle pays off. Catching a damaged seal early keeps the fix small; found late, it can be one of many.

How a job runs

We schedule the visit to fit the site hours and access windows you give us. On the day, the work area is kept contained and tidy, and we check in with your contact before moving on to each new area. For work around Crombie, we aim for one trip, which is why we ask for photographs and a full list first. External joints need a dry spell as well.

  1. First we go through the drawings, schedule or specification for the seals and ask about anything unclear.
  2. Every penetration is compared with its detail: wall or floor type, service, gap size and depth.
  3. Unsuitable fillers and loose debris are taken out of each opening.
  4. We fit the backing the detail asks for, to the stated depth.
  5. Fire-rated or intumescent sealant is gunned in to the specified depth, then tooled.
  6. If an opening needs something other than sealant, we tell you instead of improvising.

What we need from you

  • Share the asbestos register for older buildings
  • Clear stock, furniture or equipment away from the joints
  • Tell us what induction or permit system the site runs

Request a quote

Every quote starts with the facts: the joints involved, quantities, access and the product called for. Share whatever details you have and we’ll fill any gaps with a visit.

Ask for a quote

Read more

How the quote is worked out

What shapes the price:

  • The size and state of each joint
  • Access and working height
  • Induction, permit and paperwork requirements
  • Location, for remote and island sites

Access can matter as much as the joints themselves: easy-to-reach joints are quicker than those that need equipment to get to. Tell us how the joints are reached and call for a quote.

Before you send an enquiry

The more we know, the firmer the quote. When you get in touch, include:

  • Specification clauses that apply
  • Photos of the joints, close up and from further back
  • Whether the building will be occupied during the work
  • The site address and postcode

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

Compartments and services around Crombie

The area within 2 miles of Crombie holds a number of hotels. Hotels are divided into compartments, and refurbishments that add pipes and cables through bedroom and corridor walls leave gaps to close. Scottish guidance (non-domestic Technical Handbook, clause 2.1.14) asks that penetrations match at least the fire resistance period of the element they pass through, using products tested for the way they’re used. We install fire-rated sealant to that tested detail where it is specified.

Hotels such as Keavil House Hotel (to the north-east of Crombie) rely on fire-resisting walls between bedrooms and corridors, and refits that add services leave penetrations to seal where fire-rated sealant is specified. For a unit at a site such as Elgin Industrial Estate, 2.8 miles east of Crombie, new power or data runs between office and warehouse can breach a compartment wall. For a building such as Cairneyhill Church, new heating or data runs are the usual reason penetrations need sealing.

Crombie is about 4 miles west of Dunfermline, in Fife. We cover commercial sites throughout Crombie, whether it’s a single job or part of a planned programme. Our Fife coverage takes in 132 places. For work in that direction, see our Edinburgh page (14 miles or so).

Postcode districts covered here: KY12. For a building on Main Road, Link Road and Orchard Grove or nearby, we can quote for service penetrations. Nearby places we also cover include Cairneyhill (1 mile north), Charlestown (1 mile south-east), Torryburn (2 miles west), Low Torry (2 miles west) and Newmills (2 miles west) for service penetrations. Bigger towns within reach include Dunfermline (4 miles east), Kirkcaldy (15 miles east), Cowdenbeath (8 miles north-east), Dalgety Bay (7 miles east), Rosyth (4 miles east) and Abbeyview (4 miles east).

Local landmarks in Crombie

The nearest railway station is Dunfermline City station, about 3.2 miles north-east. Well-known places in the area include Andrew Carnegie Birthplace Memorial Museum (2.9 miles north-east) and Pitfirrane Castle (1.1 miles north-east). For a walk, there’s Black Loch.

Map of Crombie © OpenStreetMap contributors
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