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

Fire-rated sealing and fire stopping in Dunbeath, Highland

We carry out fire-rated and intumescent sealing of service penetrations and linear gaps in Dunbeath. Send photographs or drawings for a fixed quote.

  • Fire seals cut back for extra cables and never reinstated
  • Penetration schedules that need working through
  • Seals that don’t match their tested detail
1
Send details
Drawings, photos, a joint schedule or a site visit.
2
Get a quote
A fixed quote for the work, with the scope in writing.
3
We seal
The right sealant, to the right depth, neatly finished.
4
Guaranteed
Our workmanship is guaranteed for 12 months.
South East, London & Scotland
Constructionline member
£5m public liability

Fire stopping for Dunbeath sites

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

How the job changes by surface

Drylining partitions

Drylined fire walls are tested in a particular build-up. We check that the product’s detail covers that partition type and board thickness.

Risers and ceiling voids

Service risers and the voids above ceilings are where openings collect. Access is often tight, so we agree it with you in advance, including keys, permits and any isolations.

Fire stopping in Dunbeath, done properly

For main contractors, our fire stopping package slots in after the M&E trades have finished in an area. We work from your penetration schedule or marked-up drawings alongside the manufacturer’s details. Tell us what records you need and we will confirm with the quote. The enquiries we see most involve fire-rated sealant that has cracked or shrunk back and unsealed penetrations discovered above suspended ceilings, across linear gaps at wall heads, cable penetrations and small duct penetrations where the tested detail allows. Facilities teams, main contractors and managing agents in Dunbeath tend to want the same three things: a fixed quote, no surprises on site and a 12-month guarantee behind the result.

Refurbishments in small hotels, schools and care homes around places like Dunbeath can leave gaps around new services. We fit the specified fire-rated sealant as its published detail shows and raise it if another product is needed.

The 12-month guarantee covers our workmanship: the preparation, the sealing and the tooling. Damage, later alterations by others and movement beyond what the joint was designed for sit outside it.

Mastic Doctor team members lined up next to their branded vans outside an office building
Location
Dunbeath (KW6)
Wider area
Highland
Cover
A 12-month guarantee
Quotes
Quoted before any work starts
Call
01277 525 020
Last updated
3 November 2026

Our process

We bring the products specified for the job, along with primers and backing rod. Any old material is cut back to clean, sound faces, primer goes on where the manufacturer specifies it, and each bead is tooled to a neat concave finish. Jobs near Dunbeath 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. First we confirm the product and tested details named in the specification.
  2. Openings are measured and grouped by detail.
  3. Old or wrong materials are cut out.
  4. Mineral wool or other backing is fitted where required.
  5. We gun the sealant in to the specified depth around each service and tool it.
  6. We walk the completed areas with you and confirm the records agreed at quote stage.

Before we start on site

  • Make sure the joints can be reached
  • For older buildings, check the asbestos register before work
  • Let us know about inductions and permits

Getting a fixed quote

Every job follows the same four steps: send details, get a quote, we seal, guaranteed. The first step is to ring 01277 525 020 or email the details over with what you know.

Get a price

Advice

Maintenance after handover

Sealant joints are maintenance items, and how long they last depends on how they’re treated. We suggest:

  • Report damaged or disturbed seals as soon as they’re spotted
  • Ask the designer to confirm details early on refits
  • Foam or ordinary sealant is never a fire-seal repair
  • File the specified details where the next contractor can find them

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.

Keep a register of where seals are and what they are made of. When a new service goes through, everyone knows which product and detail to match, which saves guesswork.

FAQs: Dunbeath

Is Dunbeath 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 photos up front let us bring everything on the first visit.

Do you design the fire stopping for buildings in Dunbeath?

No, that sits with the 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.

Is colour matching possible?

Often, yes. Sealants are made in a wide range of standard colours, and matching to RAL references or nearby finishes is commonly requested. We’ll confirm the colours available for the specified product.

What will the job cost?

That depends on the job: the volume of work, the access, the specified product and how it’s phased. Call for a fixed quote and we will price it properly.

Which sealant will you use?

A specification, where there is one, decides it. If there isn’t one, it comes down to the joint: how much it moves, what it bonds to and whether it’s wet, trafficked or fire-rated.

Are you fully insured?

Yes. We are fully insured, including public liability cover.

How many days will you need on site?

We plan the time on site around your programme and access. You will have an expected duration with the quote.

General trades versus a specialist

For a quick touch-up, site staff may be fine, but larger jobs are different: a specialist brings efficiency, a consistent finish and a 12-month guarantee.

A short, simple internal joint is often within reach of a maintenance team. Where it goes wrong is preparation: sealing over old material, sealing onto damp or dusty surfaces, or a product that can’t take the movement.

What sets the cost

These are the things that shape the price:

  • Distance, for remote addresses
  • How much there is to seal
  • Working within restricted access windows
  • Site requirements such as inductions and permits

The specified product makes a difference, as does the preparation each joint needs, such as cutting out, priming or new backing rod. Access, phasing and site requirements come into it too.

Sending details for a quote

Good information means a firmer quote. When you get in touch, include:

  • Any dates the work must fit around
  • The asbestos register, for older buildings
  • Clear photographs of the problem areas
  • Approximate linear metres or a joint schedule

The quickest route to a quote is a few photos and the site postcode. Send them through the quote form, or phone 01277 525 020 or send photos by email if you’d rather talk the job through.

Service penetrations in Dunbeath buildings

In Scotland, clause 2.1.14 of the non-domestic Technical Handbook expects service penetrations to keep at least the fire resistance duration of the wall or floor, with proprietary products, intumescent ones included, tested for their end use. We install fire-rated sealant to that tested detail where it is specified.

For any site around Dunbeath, we work to the specification and the manufacturer’s installation guidance, leaving design and sign-off with the designer. Around Dunbeath, we install fire-rated and intumescent sealant to the product’s tested detail wherever it is the specified product.

Dunbeath is about 24 miles south of Thurso, in Highland. Looking for fire stopping in Dunbeath? We can help, as we do across Highland. Dunbeath is one of 256 places in Highland on our list for service penetrations.

Anyone looking for fire stopping in KW6 gets the same process as the rest of our area: send details, get a quote, we seal, guaranteed. For a building on Portormin Road and Knockglass Road or nearby, we can quote for service penetrations. If your building is just outside Dunbeath, we cover Balnabruich (1 mile west), Berriedale (5 miles south-west), Lybster (6 miles north-east), Navidale (11 miles south-west) and East Helmsdale (12 miles south-west). Where a site is remote or on an island, we plan travel and materials carefully, so include the location in your enquiry.

Landmarks near Dunbeath

Nearby you’ll also find Dunbeath Castle (0.9 miles south) and Laidhay Croft Museum (0.7 miles north-east).

Map of Dunbeath © OpenStreetMap contributors

Building owners, agents and FMs in Dunbeath

CHAS accredited and a Constructionline member, we make supplier vetting simple. We are fully insured, and our insurance certificate can go with the quote.

Facilities managers want contractors who arrive with the paperwork sorted. Let us know the documents you need (RAMS, insurance certificate, CSCS details) and we’ll confirm them with the quote.

Accreditations

Trusted. Accredited. Insured.