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

Fire stopping in Inverarish

Fire-rated and intumescent sealing of service penetrations and linear gaps in Inverarish and across Highland. CHAS accredited, Constructionline member, with a 12-month guarantee on workmanship.

  • Open linear gaps along the top of fire-resisting walls
  • Openings left by services added after handover
  • Openings found when ceilings come down for a refit
1
Send details
Photos, drawings or a schedule, or we visit.
2
Get a quote
Scope agreed and priced before anything starts.
3
We seal
Failed joints cut out, faces prepared, new sealant laid.
4
Guaranteed
Our workmanship is guaranteed for 12 months.
South East, London & Scotland
CHAS & Constructionline
£5m public liability

Need fire stopping in Inverarish?

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

Leave it or put it right?

An unsealed opening affects more than fire safety: smoke, noise and draughts pass through them every day. The specified fire seal closes the gap for all of these. For buildings near Inverarish, dealing with all the failing joints at once saves return trips. Photos of each area help us quote the whole job.

Small jobs and large programmes are priced from the same things: what’s in scope, how we reach it, what’s specified and when it needs doing. Call for a quote, and you will have a fixed figure to work with.

Why appoint us

  • CHAS accredited
  • CSCS-carded applicators
  • One number for every site we cover
  • A Constructionline member, so easy to vet

Read what affects the cost or how we’re accredited.

Fire stopping in Inverarish

Facilities managers in Inverarish often find open service penetrations when ceilings come down for other work. Where the walls and floors already have a fire-stopping specification, we can work to it using the product and detail it sets out. Where there isn’t one, the designer or fire engineer needs to set one first. We work on joints between fire-resisting walls and floors, service gaps in risers and linear gaps at wall heads, and the usual reasons a site gets in touch are head-of-wall gaps with no fire seal and fire-rated sealant that has cracked or shrunk back. Whether you call it commercial sealant work, mastic application or joint sealing, the work in Inverarish is the same: failed joints cut out, faces prepared and the right sealant laid to the right depth.

For a building near Inverarish, 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.

Guaranteed is the last step of every job. Our workmanship is backed for 12 months, and we explain exactly what that covers when we quote.

Location
Inverarish (IV40)
Wider area
Highland
Guarantee
12 months on every job
Price
Quoted before any work starts
Telephone
01277 525 020
Updated
3 November 2026
Mastic Doctor team members lined up next to their branded vans outside an office building

For managing agents and facilities managers

Agents, factors and owners’ representatives all follow the same route: send the details, accept a fixed quote, and we carry out and guarantee the work. We can agree access arrangements and keyholder contacts beforehand.

For main contractors, we work as the sealant subcontractor. Programme, specification and site rules come first, with CSCS-carded applicators on site.

On site: what to expect

When we get to site, we sign in, go through any site induction and check how permits are handled. Everything around the joints gets protected before anything is cut or cleaned, and the work normally takes longer where risers, ceiling voids or occupied floors have to be worked through in sequence. Travel to smaller Scottish places like Inverarish is planned so the job is finished in one visit where possible, which is why we ask for photos and a full list first. External joints need a dry spell as well.

  1. We read the specification, drawings or penetration schedule you send and raise any questions before we price.
  2. On site, each opening is checked against the tested detail it is meant to follow.
  3. Anything that doesn’t belong in the opening, such as expanding foam or general-purpose filler, is removed.
  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.

Getting the site ready

  • Arrange parking or a loading space
  • Let us know about inductions and permits
  • Move anything stored against the joints

Get a fixed quote

Let us know the site, the scope and your timescale, and a fixed quote will follow. The easiest way is to give us a call on 01277 525 020 or email drawings and photos.

Ask for a quote

Read more

What we can’t put right

We seal joints; we don’t mend everything behind them. On its own, sealant can’t deal with:

  • Approving the work on behalf of building control
  • Plastic pipes whose detail calls for a collar or wrap
  • Construction that lacks the fire resistance the seal relies on

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

Where we work in Inverarish

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

When to call us in Inverarish

Openings in fire-resisting walls normally appear when services are added or changed. New cabling, rerouted pipework or a data route drilled through a riser can leave the hole behind. Over a few years of fit-outs, a wall can collect a lot of these.

Clients typically get in touch after noticing one or more of the following:

  • Seals disturbed by maintenance and left open
  • Unsealed joints where partitions meet the slab
  • Penetration schedules that need working through
  • Seals that don’t match their tested detail

Buildings near Inverarish get the fire-rated product that’s specified, installed to its tested detail.

Comparing quotes

  • What site paperwork they can supply
  • Do they follow the manufacturer’s priming guidance?
  • Is the sealant right for the movement and the substrate?
  • How the existing material will be dealt with

Choosing a commercial sealant contractor

Fire stopping in Inverarish: the local picture

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, with products tested for that end use. Where fire-rated sealant is specified, that’s what we install, to the tested detail.

Hotels such as Borodale House Hotel, less than half a mile to the north-west of Inverarish, rely on fire-resisting walls between bedrooms and corridors, and refits that add services leave penetrations to seal where fire-rated sealant is specified.

Inverarish is in Highland. Our applicators travel to Inverarish for work on service penetrations, handled exactly as we handle every other area. Our Highland coverage takes in 256 places, large and small.

We take on service penetrations across the IV40 postcode area, whatever the building. Buildings on Inverarish Terrace and School Park are within our area for service penetrations. We also cover An t-Ollach (3 miles west), Portree (7 miles north-west), Corry (9 miles south-east), An t-Àth Leathann (10 miles south-east) and Blackpark (10 miles south-east). Island and remote sites need extra planning, with travel, ferry crossings where needed and weather to allow for, so mention the location when you speak to us on 01277 525 020 or email the details over.

Around Inverarish

Other landmarks nearby include Raasay Heritage Centre (0.6 miles north-west). Not far away are Meall Odhar Mòr and Loch a' Mhuilinn.

Map of Inverarish © OpenStreetMap contributors

Maintenance after handover

Regular inspection catches problems early. Specifically:

  • Keep general-purpose fillers away from compartment walls
  • Check with the data sheet before painting over fire sealant
  • Ask the designer to confirm details early on refits
  • Check risers and ceiling voids after each round of works

After every round of M&E works, check that the openings created have been sealed. A short check at the end of each job saves a long hunt later.

Regular walk-rounds of service areas are worth the time. A cracked or disturbed seal found early is a small job.

Inverarish: questions and answers

Is Inverarish too small for you to travel to?

No. Small places get the same service as large ones. Our area covers all of Scotland, cities, towns and islands alike. Good photographs up front let us bring everything on the first visit.

Do you decide the fire-stopping details for buildings in Inverarish?

No. Fire-stopping design and sign-off belong to the designer, principal designer, fire engineer or building control. We install fire-rated and intumescent sealant around service penetrations and linear gaps where it is specified, to the manufacturer’s tested detail.

How much does the work cost?

It depends on the job: quantities, access, the product and any phasing. Call for a fixed quote and we will price it properly.

Can staff carry on working while you are here?

Usually, yes. Phased work can be planned so areas stay in use, with each area protected and signed.

How long does a typical visit take?

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

Can you work to our specification?

Yes. Include it with the drawings when you ask for a quote, and we will price the work to it.

Can one quote cover more than one building?

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

Accreditations

Trusted. Accredited. Insured.