The Mastic Doctor team standing beside their branded vans outside an office building
Argyll and Bute · Scotland

Fire stopping in Tarbet

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

  • Fire sealant pulled out of the opening
  • Damaged fire seals in risers and voids
  • Expanding foam used as fire stopping
1
Send details
Photos, drawings or a schedule, or we visit.
2
Get a quote
A fixed quote for the work, with the scope in writing.
3
We seal
CSCS-carded applicators, the right product for each joint.
4
Guaranteed
12-month guarantee on our workmanship.
London, the South East & Scotland
CHAS accredited
Fully insured: £5m PL

Need fire stopping in Tarbet?

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

About our fire stopping in Tarbet

The test standards are BS EN 1366-3 for penetration seals and BS EN 1366-4 for linear joints. That classification, such as EI 60 or EI 120, belongs to the product in its tested arrangement. Reproducing the tested arrangement on site is the part we take care of. We work on cable penetrations, service gaps in risers and small duct penetrations where the tested detail allows, and the failures we are asked to look at most are open linear gaps along the top of fire-resisting walls and fire-stopping items raised at inspection or handover. Sealant contractors, mastic applicators, sealant specialists: whatever the job title on the order, the work in Tarbet is the same: failed joints cut out, faces prepared and the right sealant laid to the right depth.

In smaller Scottish places like Tarbet, buildings with fire-resisting walls typically include schools, care homes, hotels and health centres. Those penetrations are closed with the product the specification names, built up as tested.

Whoever the client is, the cover is the same: twelve months on the work we carried out. It doesn’t extend to damage, faults in the building or work by others, and we are upfront about that.

Place
Tarbet (G83)
Region
Argyll and Bute
Cover
12 months on every job
Quote
Fixed quote, scope in writing
Call
01277 525 020
Last updated
3 November 2026
The Mastic Doctor team standing beside their branded vans outside an office building

Diagnose, treat, sign off

Diagnose, treat, sign off: every visit follows that pattern. First comes an inspection and agreement on scope, then the work is carried out to the specified product and detail, and we finish with a walk round so the work can be signed off. For a building near Tarbet, directions, keys and a contact on the day are worth sorting early. That goes into the plan alongside the quote.

  1. The specification and schedule come first, so we know which details apply.
  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. Unsuitable material is removed and the opening cleaned.
  5. Backing and fire-rated sealant are installed to the detail and tooled.
  6. We tell you about openings that need a different product.

Getting the site ready

  • Move anything stored against the joints
  • Confirm the product named in the specification
  • Explain the parking and delivery arrangements

Getting a fixed quote

Quotes are fixed against the scope you send, so the cost is agreed before work starts. To start the process, phone 01277 525 020 or email us.

Get a price

Read more

Should maintenance staff do it?

Using site staff can make sense for a small touch-up, but larger jobs are different: a specialist brings efficiency, a consistent finish and a 12-month guarantee.

What you see is the finished bead, but most of the work is hidden. Correct depth, the right primer and a sealant matched to the movement are where general trades tend to cut corners.

Compartments and services around Tarbet

Tarbet has several hotels close by, all within 2 miles. Bedroom-to-corridor walls in hotels are normally fire-resisting, so new cabling or pipework through them has to be sealed to the tested detail. 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.

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

Tarbet is about 14 miles north of Helensburgh, in Argyll and Bute. We cover commercial sites throughout Tarbet. Tarbet is one of 124 places in Argyll and Bute on our list. We also cover Glasgow, around 30 miles from Tarbet.

Business premises anywhere in G83 are within our area for service penetrations. We cover commercial and managed buildings on Bemersyde Road, Old Military Road and Ballyhennan Crescent. Sites close to Tarbet are covered too, including An Tairbeart (1 mile east), Arrochar (1 mile south-west), Succoth (1 mile west), Ardlui (6 miles north) and Lochgoilhead (7 miles west). Further afield, our area takes in Helensburgh (14 miles south), Rhu (13 miles south), Garelochhead (9 miles south-west), Inbhir Aora (14 miles west) and Inveraray (14 miles west).

Near you in Tarbet

There’s a railway station in Tarbet itself: Arrochar & Tarbet station. Other landmarks nearby include Inveruglas Isle Castle (3.2 miles north). The countryside around Tarbet includes Loch Lomond.

Map of Tarbet © OpenStreetMap contributors

What affects the price in Tarbet

A fixed quote reflects the actual work. It takes account of:

  • Removal of failed or old sealant
  • Any access equipment needed
  • Distance, for remote addresses
  • Specialist products, such as fire-rated or hygienic sealants

No two sites price the same: the joint sizes, the specified product, access and working hours each have a bearing. Send the details and a fixed figure follows.

What to include in your enquiry

The more we know, the firmer the quote. When you get in touch, include:

  • Specification clauses that apply
  • Approximate linear metres or a joint schedule
  • The site address and postcode
  • Your programme or deadline

If there’s a specification, drawings or a tender package, send it with your enquiry, and we’ll price against exactly what is specified. Smaller jobs need nothing more than photographs and a few notes.

Honest limits

A proper diagnosis includes knowing what sealant can’t do. We’ll tell you if the real problem is any of the following:

  • Gaps in walls that were never built as compartment walls
  • Approving the work on behalf of building control
  • Openings that need collars, wraps, batts or boards rather than sealant

If in doubt, ring 01277 525 020 or email us and we will say what we think.

Surfaces we seal

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

What we are called out for in Tarbet

A common fault is a product that was never fire-rated in the first place: builders’ foam or ordinary silicone used to fill a hole. The opening looks sealed but has no fire test evidence behind it.

Look out for the following:

  • Hidden openings found during inspections
  • Expanding foam used as fire stopping
  • Penetration schedules that need working through
  • Fire-rated sealant that has cracked or shrunk back

Hotels such as Tarbet Hotel (less than half a mile east of Tarbet) rely on fire-resisting walls between bedrooms and corridors, and refits that add services leave penetrations to seal where fire-rated sealant is specified.

Comparing quotes

  • How joint depth will be controlled
  • Whether their applicators hold CSCS cards
  • Are they CHAS accredited or on Constructionline?
  • Their public liability cover

Choosing a commercial sealant contractor

For managing agents and facilities managers

Housing associations and managing agents often need work done across blocks and communal areas. Work can be phased so residents and staff keep access throughout, and each stage is agreed with your contact.

For main contractors, we work as the sealant subcontractor on new-build and refurbishment projects. Programme, specification and site rules come first.

Tarbet: questions and answers

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

Under Scotland’s non-domestic Technical Handbook (clause 2.1.14), service penetrations should keep at least the wall or floor’s fire resistance duration, using 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.

Is Tarbet too small for you to travel to?

No. Small places get the same service as large ones. We cover the whole of Scotland. We plan jobs in smaller places so return trips are kept to a minimum.

Can the building stay open while you work?

Yes, as long as we plan it. We agree a sequence with your contact so just one area at a time is disrupted.

How soon can the area be used again?

Curing time varies by product, and we confirm it on the day.

How long does a job like this take?

It depends on the scope, though a typical visit normally takes longer where risers, ceiling voids or occupied floors have to be worked through in sequence. Larger or phased jobs take longer, and we’ll give you a timescale with the quote.

Is your workmanship covered by a guarantee?

Yes. Our workmanship is backed for 12 months.

Do you offer coloured sealant?

In many cases, yes. Many products come in a range of standard colours, and matching to RAL references or surrounding finishes is often possible. We’ll confirm the colours available for the specified product.

Accreditations

Trusted. Accredited. Insured.