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

Fire stopping in Croftamie

Fire stopping in Croftamie, backed by over 20 years in commercial sealing. Fully insured, with a 12-month guarantee.

  • Penetration schedules that need working through
  • Expanding foam used as fire stopping
  • Head-of-wall gaps with no fire seal
1
Send details
Photos, drawings or a schedule, or we visit.
2
Get a quote
A fixed quote for the work, with the scope in writing.
3
We seal
Prepared joints, the specified product, a tidy finish.
4
Guaranteed
Signed off, with 12 months’ guarantee.
London, the South East & Scotland
CHAS accredited
Fully insured: £5m PL

Fire stopping in Croftamie

Photos, a specification or a quick description of the joints is enough to start a fixed quote.

Fire stopping for commercial buildings in Croftamie

A lot of fire-stopping work comes after M&E installation, a refit or a tenant fit-out. Each new cable, pipe or data route cut through a fire-resisting wall leaves an opening behind, often unnoticed. We close the openings listed on your schedule, using the specified sealant and detail. If you have fire stopping installed outside its tested range and snag lists that include open service penetrations, we can help, on cable penetrations, joints between fire-resisting walls and floors and small duct penetrations where the tested detail allows alike. A specialist sealant contractor works differently from a general builder: in Croftamie, that means joint design, primers and backing rod as standard.

Around smaller places such as Croftamie, compartment walls and floors tend to be in schools, hotels, care homes and community buildings. Those penetrations are closed with the product the specification names, built up as tested.

What our 12-month guarantee covers is the way we did the job: preparation, application and finish. Damage, later alterations by others and movement beyond what the joint was designed for sit outside it.

The Mastic Doctor team standing beside their branded vans outside an office building
Place
Croftamie (G63)
Wider area
Stirling
Guarantee
12 months on our workmanship
Quote
Fixed quote, scope in writing
Phone
01277 525 020
Page updated
3 November 2026

When it isn’t the sealant

A few problems need another trade or a different fix, and we point that out rather than sealing over them:

  • Walls or floors that aren’t fire-resisting to begin with
  • Approving the work on behalf of building control
  • Large openings beyond what any sealant detail covers

If in doubt, speak to us on 01277 525 020 or email a schedule or drawings and we will say what we think before you book.

Surfaces we seal

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

Where services cross fire walls in Croftamie

The area within 2 miles of Croftamie 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. Under the Scottish non-domestic Technical Handbook, clause 2.1.14, penetrations should be fire stopped to at least the wall or floor’s fire resistance duration, with products tested for that end use. We install fire-rated sealant to that tested detail where it is specified.

Hotels like Buchanan Arms Hotel, 1.4 miles to the north of Croftamie, are refurbished in phases, and each phase can open up compartment walls.

Croftamie is about 8 miles north-east of Dumbarton, in Stirling. Across the G63 postcode area, the process is the same: details in, fixed quote out, then sealing and a 12-month guarantee. Our Stirling coverage takes in 52 places, from busy centres to rural villages. Sites around Glasgow have their own page, about 15 miles away.

If you need fire stopping in G63, the process matches everywhere else we work: send details, get a quote, we seal, guaranteed. Buildings on McQueen Way, Buchanan Crescent and Cattermills are within our area. Nearby places we also cover include Drymen (2 miles north), Killearn (3 miles east), Gartocharn (3 miles west), Milton of Buchanan (3 miles north-west) and Boquhan (4 miles east) for service penetrations.

Landmarks near Croftamie

A little further out are Duntreath Castle (4.8 miles south-east) and Killearn Hospital (2 miles east). For a walk, there’s Loch Lomond National Nature Reserve and Dumgoyne.

Map of Croftamie © OpenStreetMap contributors

Cost factors for service penetrations

Sealant work doesn’t have a standard rate, since sites vary so much. What we take into account:

  • Location, for remote and island sites
  • Access and working height
  • Backing rod, priming and other preparation
  • Phasing around occupants

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.

Sending details for a quote

A few photos plus some basic facts will normally do. It helps to include:

  • Asbestos survey details if the building is older
  • The postcode of the building
  • A wide shot and a close-up of the area
  • When you need the work done

Let us know the site, the scope and your timescale, and a fixed quote will follow. To get it moving, give us a call on 01277 525 020 or email the details over.

Signs you need fire stopping in Croftamie

Physical damage is another reason seals stop doing their job. Seals get knocked during maintenance, cut back to add a cable or pulled out when services are swapped, and the repair is often skipped.

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

  • Fire-rated sealant that has cracked or shrunk back
  • Expanding foam used as fire stopping
  • Seals that don’t match their tested detail
  • Openings left by services added after handover

Wherever services are added at a hospital such as Killearn Hospital, 2 miles east of Croftamie, the compartment line has to be made good with the specified product.

Before you book anyone

  • Proof of insurance
  • How joint depth will be controlled
  • Whether old or failed sealant will be cut out, not overlaid
  • Which product they’ll use, and why it suits the joint

Questions to ask before you appoint anyone

How a job runs

A typical day starts with protection: tape along each joint edge and covers over finishes, stock and equipment close by. The work itself normally takes anything from one day to a planned run of visits, depending on the number of seals and the access, and our waste is bagged and taken away as we go. Jobs near Croftamie are often grouped with others in the same area, to make the most of each trip. Let us know if your dates have any give.

  1. We start with your penetration schedule, drawings or specification.
  2. Access, permits and the order of areas are agreed with the site team.
  3. We compare every service penetration with its tested detail before sealing.
  4. Unsuitable material is removed and the opening cleaned first.
  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.

Before we start on site

  • For older buildings, check the asbestos register before work
  • Send any specification or drawings in advance
  • Tell staff and tenants when we will be in

Getting a fixed quote

Photos, drawings or a schedule of the joints are often enough for a fixed quote. Where a site visit makes more sense, we’ll arrange one.

Ask for a quote

Related advice

Leave it or put it right?

A seal that doesn’t match its tested detail gives false comfort. The fix is to remove it and reinstall to the detail. In Scotland, wind-driven rain finds a failed joint quickly, so it’s worth renewing joints around Croftamie before they leak.

Pricing service penetrations depends on quantities, condition and access, and any specification that applies. Call for a quote.

Why appoint us

  • One number for every site we cover
  • Public liability insurance in place
  • CHAS accredited
  • Over 20 years of commercial sealing

See our cost guide and our accreditations.

Building owners, agents and FMs in Croftamie

Housing associations and managing agents often need work done across blocks and communal areas. We phase the work so people keep access, and each stage is agreed with your contact.

We take on planned maintenance as well as one-off repairs: resealing failed joints building by building, on a schedule that suits your budget. Sites in Croftamie can sit alongside others in a wider programme across Stirling.

Your questions answered

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

The non-domestic Technical Handbook, clause 2.1.14, expects a penetration to keep at least the wall or floor’s fire resistance period, with proprietary products tested for the use they’re put to. Design sits with the designer and the verifier; installation to the tested detail is our part.

Is a hospital such as Killearn Hospital somewhere you can work?

Yes, provided the work is planned with the site’s estates team. We follow the site’s permits, sign-in and infection-control procedures in every area.

Will you come and look before quoting?

Many jobs can be quoted from photos, drawings or a joint schedule. Where they aren’t, we arrange a site visit.

How do I request a quote?

It works in four steps: send details, receive a fixed quote, we carry out the work, and it’s guaranteed. The first step only needs photographs and a postcode.

Does weather matter for sealant work?

It can, when the joints are outside. Wet joints and cold, damp or frosty conditions stop the sealant bonding properly, so external work may be moved if conditions aren’t right. Internal work is far less affected.

What if there’s asbestos in the old mastic?

Managing asbestos is the dutyholder’s responsibility, so for older buildings we ask for the asbestos register first. If anything suspect turns up, we stop until it’s tested.

Do you guarantee your work?

Yes. Workmanship is guaranteed for 12 months.

Accreditations

Trusted. Accredited. Insured.