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

Fire stopping in Dunvegan

Fire-rated and intumescent sealing of service penetrations and linear gaps throughout Dunvegan and nearby, carried out by CSCS-carded applicators. CHAS accredited and fully insured.

  • Builders’ foam or ordinary silicone in compartment walls
  • Unsealed openings around new pipes and cables
  • Unsealed joints where partitions meet the slab
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
CSCS-carded applicators, the right product for each joint.
4
Guaranteed
12-month guarantee on our workmanship.
South East, London & Scotland
CHAS accredited
Fully insured: £5m PL

Need fire stopping in Dunvegan?

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

Why it’s worth doing now in Dunvegan

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. For buildings near Dunvegan, dealing with all the failing joints at once saves return trips. Photos of each area help us quote the whole job.

Pricing service penetrations depends on quantities, condition and access. Call for a quote.

Why appoint us

  • 12 months’ guarantee on every job
  • Over 20 years of commercial sealing
  • Old sealant cut out, never sealed over
  • Our applicators hold CSCS cards

Take a look at our cost guide and our accreditations.

Fire stopping in Dunvegan, done properly

On a fit-out or refurbishment, we follow the services contractors floor by floor. To price a package, ring 01277 525 020 or use the quote form with the schedule or marked-up drawings alongside the manufacturer’s details. Tell us what records you need and we will confirm with the quote. We work on joints between fire-resisting walls and floors, cable penetrations and small duct penetrations where the tested detail allows, and the usual reasons a site gets in touch are hidden openings found during inspections and old intumescent sealant that has split away. Facilities teams, main contractors and managing agents in Dunvegan tend to want the same three things: a fixed quote, no surprises on site and a 12-month guarantee behind the result.

For a building near Dunvegan, we plan fire-rated sealing so it’s finished in one visit where possible. Photos of the gaps, the services and the wall or floor type help us bring the right products.

The 12-month guarantee is for workmanship rather than 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 standing beside their branded vans outside an office building
Where
Dunvegan (IV55)
Region
Highland
Cover
12 months on every job
Price
A fixed quote before we start
Call
01277 525 020
Page updated
3 November 2026

Common problems we fix in Dunvegan

Openings in fire-resisting walls usually appear when services are added or changed. A new cable pulled by an electrician, a pipe rerouted by a plumber or a data run drilled through a riser can leave the hole behind. Over a few years of fit-outs, a wall can collect a lot of these.

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

  • Snag lists that include open service penetrations
  • Damaged fire seals in risers and voids
  • Head-of-wall gaps with no fire seal
  • Unsealed penetrations discovered above suspended ceilings

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

Questions to ask before you book

  • What site paperwork they can supply
  • Will failed sealant be removed rather than covered?
  • Their approach to joint depth and backing
  • Their public liability cover

Choosing a commercial sealant contractor

Should maintenance staff do it?

Site maintenance staff can often handle a short internal joint. The usual problems come from preparation: sealing over old material, sealing onto damp or dusty surfaces, or a product that can’t take the movement.

What you see is the finished bead, but most of the work is hidden. Backing rod, primer where specified and a joint designed to move with the building are easy to get wrong without experience.

Our process

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. Where we can, we combine work around Dunvegan with other jobs nearby. Tell us how flexible your dates are.

  1. We read the specification, drawings or penetration schedule you send.
  2. On site, each opening is checked against the tested detail it is meant to follow.
  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. We apply the specified sealant to the depth and around the services as the detail shows.
  6. If an opening needs something other than sealant, we tell you instead of improvising.

What we need from you

  • Move anything stored against the joints
  • Let building users know which areas are affected
  • Send asbestos survey details if the building is pre-2000

Get a fixed quote

For a fixed quote, speak to us on 01277 525 020 or use the quote form. You can also send details through our quote form.

Ask for a quote

Read more

What sealant work can’t fix

Before quoting, we check that sealant is the right answer. It won’t put right:

  • Reviewing a building’s overall fire safety
  • Openings that need collars, wraps, batts or boards rather than sealant
  • Approving the work on behalf of building control

If in doubt, ring 01277 525 020 or send details through our quote form and we will say what we think.

Joints and surfaces we work on

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

FAQs: Dunvegan

Which Scottish guidance covers penetration seals in Dunvegan?

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. We install what has been specified, to the manufacturer’s tested detail, while design and approval sit with the designer and the verifier.

Can you seal penetrations in a hotel in Dunvegan after a refit?

Yes, where fire-rated sealant is the specified product. 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.

Can staff carry on working while you’re here?

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

Do you need to see the site first?

That depends on the size and complexity of the job. Simple work can often be priced from photos, and bigger or more complex jobs usually get a visit.

Can you work to our specification?

Yes. We follow the specification, along with the manufacturer’s installation guidance, and we raise anything unclear before work begins.

How long does a job like this take?

That varies with the scale of the job, but the work normally takes anything from one day to a planned run of visits, depending on the number of seals and the access. For bigger or phased jobs, we’ll set out a timescale with the quote.

Will you quote for a small job?

Small jobs are welcome alongside larger packages. Photos and a description are enough to start.

Surface by surface

Small ducts

Ducts are only sealed with sealant where the detail allows it. The ductwork, its supports and any dampers are for the ductwork contractor.

Linear joints

Head-of-wall joints often have to absorb slab deflection. We use the product and backing the detail names for that movement, along the full length of the run.

Compartments and services around Dunvegan

The area within 2 miles of Dunvegan holds several hotels. A hotel refit often runs new services through compartment walls between bedrooms and corridors, and each opening needs the specified seal. 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, and products should be tested for their end use. We install what’s specified, to the product’s tested detail.

For a hotel such as Dunvegan Hotel, less than half a mile to the north-west of Dunvegan, penetration seals are worth checking after any refit or services upgrade.

Dunvegan (Gaelic: Dùn Bheagan) is in Highland. Dunvegan sits inside our coverage, and jobs here get the same fixed quote and 12-month guarantee as anywhere else. Our Highland coverage takes in 256 places, from busy centres to rural villages.

If you need fire stopping in IV55, the process matches everywhere else we work: send details, get a quote, we seal, guaranteed. Buildings on Mill Road, Rathad Chille Mhoile and Kings Brae are within our area for service penetrations. Nearby places we also cover include Kilmuir (1 mile north), Lonmore (1 mile south-east), Colbost (3 miles west), An t-Aodann Ban (6 miles north-east) and Coillore (9 miles south-east) for service penetrations. Island and remote sites need extra planning, with travel, ferry crossings where needed and weather to allow for, so mention the location when you call the office on 01277 525 020 or email a schedule or drawings.

What’s near Dunvegan

A little further out are Giant Angus Macaskill Museum (less than half a mile north-west) and Dunvegan Castle (1.2 miles north-west). Green spaces nearby include An Dubh Loch and Healabhal Mhòr.

Map of Dunvegan © OpenStreetMap contributors
Accreditations

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