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

Fire-rated sealing and fire stopping in Galltair, Highland

Our CSCS-carded applicators take on fire-rated and intumescent sealing of service penetrations and linear gaps in Galltair. Send details for a fixed quote.

  • Fire sealant pulled out of the opening
  • Expanding foam used as fire stopping
  • Seals that don’t match their tested detail
1
Send details
Send the specification, photos or a marked-up plan.
2
Get a quote
Scope agreed and priced before anything starts.
3
We seal
CSCS-carded applicators, the right product for each joint.
4
Guaranteed
Our workmanship is guaranteed for 12 months.
Covering the South East & Scotland
CHAS accredited
£5m public liability

Fire stopping for businesses in Galltair

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 Galltair

Where pipes, cables and other services cross a compartment wall or floor, the opening around them has to be closed so fire and smoke can’t move between compartments. Our job is fitting fire-rated and intumescent sealant at those service penetrations, and along linear gaps, where it is the specified product. Each seal follows the manufacturer’s tested detail rather than guesswork. If you are dealing with hidden openings found during inspections and seals that don’t match their tested detail, we can put it right. One point of contact handles commercial sealant work in Galltair from the first photographs to the final walk-round, whether it’s one building or several.

Refurbishments in small hotels, schools and care homes around places like Galltair can leave gaps around new services. A round of checks after M&E work is good practice, and any gaps found are sealed where fire-rated sealant is specified.

What our 12-month guarantee covers is the way we did the job: preparation, application and finish. It doesn’t extend to damage, other trades’ later work or movement the joint was never designed to take.

Place
Galltair (IV40)
Wider area
Highland
Guarantee
A 12-month guarantee
Price
Fixed quote, scope in writing
Phone
01277 525 020
Last updated
3 November 2026
Mastic Doctor team members lined up next to their branded vans outside an office building

Should maintenance staff do it?

For most general trades, sealant is a sideline. A specialist prepares properly, controls joint depth and picks a product with the right movement class.

Paperwork matters too. Many sites expect CSCS cards, RAMS and proof of insurance, and our CSCS-carded applicators are used to working under those rules.

Aftercare for building managers

After handover, these steps help:

  • Record which product was used where
  • Flag new cables with no seal around them
  • Brief every trade that openings they make must be sealed
  • Agree the fire-stopping specification before services go in

Add risers, plant rooms and ceiling voids to routine fire-stopping checks. Watch for cracked sealant, new services with no seal and openings that have grown.

A simple record of seal locations and products helps. It tells the next contractor exactly what to reinstate, which saves guesswork.

On site: what to expect

Where the site stays busy, the work is phased so only one area is out of use at a time. Each section is protected, cleaned back and sealed, then handed back before the next one starts. Travel to smaller Scottish places like Galltair is planned so the job is finished in one visit where possible, which is why we ask for photos and a full list first. Outside work also needs a suitable weather window.

  1. We ask for the product and detail your designer has specified.
  2. We sort the openings by the detail each one needs.
  3. Old or wrong materials are cut out.
  4. Where the detail needs backing, it goes in at the stated depth.
  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.

Getting the site ready

  • Clear stock, furniture or equipment away from the joints
  • Tell us what induction or permit system the site runs
  • Tell us which areas need to stay in use

Getting a fixed quote

Every job follows the same four steps: send details, get a quote, we seal, guaranteed. To take the first step, call the office on 01277 525 020 or use the quote form.

Get a quick quote

Read more

For managing agents and facilities managers

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

For main contractors, we work as the sealant subcontractor, on new build and refurbishment alike. We work to your programme, your specification and your site rules, with CSCS-carded applicators on site.

Galltair: questions and answers

What do Scotland’s building standards say about service penetrations in Galltair?

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.

Will you design a fire-stopping scheme for our building in Galltair?

No. The designer or fire engineer sets the detail and building control accepts it. We install what’s specified, to the product’s tested detail.

Will you just go over the old sealant?

No. Overlaying old sealant is a frequent cause of early failure, so everything comes out first.

What will the job cost?

There isn’t a price list, as every site differs. With photos or drawings, we can give you a fixed quote.

What about RAMS and site documents?

Requirements differ from site to site, so list what you need, whether RAMS, insurance or CSCS details, and we’ll confirm with the quote.

Can the sealant be colour-matched?

That depends on the product specified. Some ranges are wide, others limited, so the available colours are confirmed with the quote.

Are you CHAS accredited?

Yes. CHAS accredited, Constructionline member, and our applicators hold CSCS cards.

Why deal with it now?

An unsealed opening affects more than fire safety: smoke, noise and draughts pass through them every day. Sealing them to the specified detail deals with the fire risk first and the building feels the difference. For buildings near Galltair, dealing with all the failing joints at once saves return trips. Photos of each area help us quote the whole job.

The specified product makes a difference, and so does the preparation. Access, phasing and site rules also count.

Why us?

  • Work to your specification and the manufacturer’s guidance
  • A Constructionline member, so easy to vet
  • Fully insured, including public liability cover
  • Old sealant cut out, never sealed over

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

Fire-rated sealing for Galltair 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. Our part is installing the specified fire-rated sealant to its tested detail.

For a school such as Bernera School, penetration sealing fits best at the end of the summer works.

Galltair is in Highland. We send applicators to Galltair for service penetrations. We work across 256 places in Highland, from busy centres to rural villages.

Commercial sites across IV40 are covered. If your building is just outside Galltair, we cover Glenelg (1 mile south-east), Glen More (2 miles east), Reraig (4 miles north), Auchtertyre (5 miles north) and Balmacara (5 miles north). For island and remote sites, travel and materials need planning ahead.

Local landmarks in Galltair

In Galltair, that means premises near Glenelg Inn. For a walk, there’s Loch an t-Seachrain and Glas Bheinn.

Map of Galltair © OpenStreetMap contributors

Signs you need fire stopping in Galltair

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 leaves an opening that nobody returns to. Over a few years of fit-outs, a wall can collect a lot of these.

Most enquiries start with something like this:

  • Service penetrations left open after M&E works
  • Non-fire-rated filler around services
  • Damaged fire seals in risers and voids
  • Hidden openings found during inspections

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

What to look for in a quote

  • Can the work be phased to keep areas open?
  • How they handle RAMS and site documents
  • Will failed sealant be removed rather than covered?
  • Which product they’ll use, and why it suits the joint

Our contractor checklist

Accreditations

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