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

Fire-rated sealing and fire stopping in Clo Mhuillin, Highland

Looking for fire stopping in Clo Mhuillin? It’s simple: send details, get a quote, we seal, guaranteed.

  • Builders’ foam or ordinary silicone in compartment walls
  • Seals disturbed by maintenance and left open
  • Snag lists that include open service penetrations
1
Send details
Tell us about the site, with photos if you have them.
2
Get a quote
A fixed price, with what’s included set out clearly.
3
We seal
CSCS-carded applicators, the right product for each joint.
4
Guaranteed
12-month guarantee on our workmanship.
Covering the South East & Scotland
CHAS accredited
£5m PL insurance

Fire stopping for Clo Mhuillin sites

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

Fire stopping for commercial buildings in Clo Mhuillin

Sealant is the specified answer for plenty of openings, such as metal pipes, cables and some small ducts where the detail covers them. Other openings need collars, wraps, batts, pillows or boards. If the detail calls for something other than sealant, we say so rather than force sealant into it. Most enquiries involve improvised or mixed-product fire seals and hidden openings found during inspections, across pipe penetrations, service gaps in risers and joints between fire-resisting walls and floors. A specialist sealant contractor works differently from a general builder: on jobs in Clo Mhuillin, preparation and product choice get the time they need.

Travel to smaller places like Clo Mhuillin is planned so every penetration is sealed on one trip. Photos of the gaps, the services and the wall or floor type help us bring the right products.

Our 12-month guarantee is about workmanship, not wear and tear. Sealant wears with time, and movement, weather, cleaning and use decide how fast, so we spell out the cover before we begin.

The Mastic Doctor team beside their liveried vans in front of an office building
Where
Clo Mhuillin (PH33)
Wider area
Highland
Guarantee
12 months on every job
Price
Quoted before any work starts
Phone
01277 525 020
Updated
3 November 2026

Diagnose, treat, sign off

Working in a building that stays open takes some planning. We sign and contain the area we are in, with routes through the building left open and move on in phases so staff and visitors can carry on around us. Tell us who will meet us and how to get in at your building near Clo Mhuillin. We’ll confirm the plan with the fixed quote.

  1. We start with your penetration schedule, drawings or specification.
  2. We plan the sequence of floors, risers and voids with you.
  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.

Before we start on site

  • For older buildings, check the asbestos register before work
  • Send your site hours and access windows
  • Let us know about inductions and permits

Get a fixed quote

We quote a fixed sum against the scope you give us, so the cost is agreed before work starts. To ask for one, ring 01277 525 020 or use the quote form.

Get a price

Read more

What sets the cost

We price every job individually. The things that drive the figure:

  • Location, for remote and island sites
  • Phasing around occupants
  • How much there is to seal
  • Removal of failed or old sealant

Access often affects the price as much as the sealing: joints within easy reach take less time than ones that need access equipment. Mention the access as part of your enquiry.

Details that help us quote

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

  • Drawings or a marked-up plan, if available
  • Anything awkward about access or site hours
  • Whether the building will be occupied during the work
  • Whether an asbestos survey exists

Photos, drawings or a schedule of the joints are often enough for a fixed quote. If the job needs a look first, we will arrange a site visit.

Different surfaces, different methods

Metal pipes

Copper and steel pipes are a common service penetration for fire-rated sealant. Pipe diameter, annular gap, sealant depth and any pipe insulation all have to match the detail and we confirm each before sealing.

Masonry and concrete

Core-drilled holes are neat; broken-out ones rarely are. Each gap is measured where it is widest so we know it sits within the tested range, and any that don’t are flagged.

FAQs: Clo Mhuillin

Do you work on fire-rated sealing in hotels in Clo Mhuillin?

Yes, to the specification and the product’s tested detail. It goes in to the manufacturer’s tested detail for the wall or floor and the services passing through, and we’ll tell you if the detail calls for a collar, wrap or batt instead.

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

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. The detail is set by the designer and goes through the warrant process; we install the specified product to its tested detail.

Do you work to architects’ specifications?

Yes. Send it with your enquiry, and the quote will be based on it.

When can the area be used after sealing?

The product and site conditions decide that. Some products skin over quickly but need longer to cure fully, so we will confirm the curing time on the day.

Is any job too small?

Single areas, one-off repairs and whole buildings are all quoted the same way: details, then a fixed price, then sealing, then a 12-month guarantee.

Are your applicators CSCS-carded?

Yes. If you need card details for site access, tell us and we’ll confirm them with the quote.

How long does a typical visit take?

We plan the time on site around your programme and access. We’ll give you an estimate of time on site when we quote.

Aftercare for building managers

To get the most from the new sealant:

  • Look above ceilings when tiles are lifted for other jobs
  • Foam or ordinary sealant is never a fire-seal repair
  • Record which product was used where
  • Leave fire sealant to cure fully before covering it

Keep the product data and installation details with the building’s fire safety information. It makes later repairs much easier to match.

A simple record of seal locations and products helps. When a new service goes through, everyone knows which product and detail to match, and it helps at inspections.

Compartment walls and floors in Clo Mhuillin

Several hotels sit less than 2 miles from Clo Mhuillin. A hotel refit often runs new services through compartment walls between bedrooms and corridors, and each opening needs the specified seal. 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.

Around Clo Mhuillin, we install fire-rated and intumescent sealant to the product’s tested detail wherever it is the specified product.

Clo Mhuillin (Gaelic: Clovullin) is in Highland. Any commercial site in Clo Mhuillin is covered, whether it’s a single job or part of a planned programme. We work across 256 places in Highland. We also cover Glasgow, around 71 miles from Clo Mhuillin.

If you need fire stopping in PH33, the process matches everywhere else we work: details, then a fixed price, then sealing and a 12-month guarantee. If your building is just outside Clo Mhuillin, we cover Corran (1 mile north-east), Inchree (1 mile east), Kentallen (3 miles south), Duror (5 miles south) and Ballachulish (6 miles south-east). Nearby towns on our patch include Fort William (9 miles north-east), Caol (10 miles north-east), Inverlochy (10 miles north-east) and Kinlochmore (11 miles east). Where a site is remote or on an island, travel and materials need planning ahead, so include the location in your enquiry.

Around Clo Mhuillin

Open spaces near Clo Mhuillin include Lochan na h-Eaglais and Ardsheal Hill.

Map of Clo Mhuillin © OpenStreetMap contributors

When to call us in Clo Mhuillin

Some service penetrations were never sealed at all, often hidden above suspended ceilings or behind boxing. Inspections, refurbishments and ceiling access normally bring them to light.

Look out for the following:

  • Fire-stopping items raised at inspection or handover
  • Seals that don’t match their tested detail
  • Old intumescent sealant that has split away
  • Head-of-wall gaps with no fire seal

In a building such as Ardgour Parish Church, any service penetration through a fire-resisting wall should be sealed to the specified detail.

Before you book anyone

  • How joint depth will be controlled
  • Can the work be phased to keep areas open?
  • What the guarantee covers, and for how long
  • How the joint faces will be prepared and primed

Choosing a commercial sealant contractor

Why act early in Clo Mhuillin

Open service penetrations matter on ordinary days, not just in a fire: they also carry noise, draughts and smells between rooms. The specified fire seal closes the gap for all of these, and the other benefits follow. Renewing every failing joint on one visit is the sensible approach for a place like Clo Mhuillin. Photos of each area help us quote the whole job.

We don’t publish prices, since every building and every scope is different. For a fixed figure, call for a quote.

Why choose Mastic Doctor in Clo Mhuillin

  • Constructionline member
  • One number for every site we cover
  • Joints cleaned back to sound surfaces
  • Specification-led, product-correct work

See what affects the cost and our accreditations and insurance.

Accreditations

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