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

Baltasound fire stopping

Need fire stopping in Baltasound? Send us the details for a fixed quote, backed by a 12-month guarantee on the work.

  • Expanding foam used as fire stopping
  • Fire stopping installed outside its tested range
  • Fire seals cut back for extra cables and never reinstated
1
Send details
Drawings, photos, a joint schedule or a site visit.
2
Get a quote
A fixed price, with what’s included set out clearly.
3
We seal
Failed joints cut out, faces prepared, new sealant laid.
4
Guaranteed
Backed by a 12-month workmanship guarantee.
London, the South East & Scotland
CHAS & Constructionline
£5m PL insurance

Need fire stopping in Baltasound?

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

Commercial clients in Baltasound

Facilities managers want contractors who arrive with the paperwork sorted. Tell us what site paperwork you need, such as RAMS, an insurance certificate or CSCS details, and we’ll confirm with the quote.

Blocks and communal areas make up much of the work for housing associations and agents. We phase the work so people keep access, with each stage agreed with your site contact.

Fire stopping in Baltasound

We are commercial sealant applicators, CHAS accredited and a Constructionline member, with CSCS-carded applicators on site. We don’t hold a third-party fire-stopping installer certificate. We install the specified fire-rated sealant to its tested detail, and our workmanship carries a 12-month guarantee. We work on small duct penetrations where the tested detail allows, linear gaps at wall heads and pipe penetrations, and the failures we are asked to look at most are openings found when ceilings come down for a refit and openings left by services added after handover. Whoever orders the work in Baltasound, the brief is normally the same: a clear scope, tidy work and joints that don’t fail again.

In smaller Scottish places like Baltasound, 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.

We stand behind the joints we seal with a 12-month guarantee. That covers our preparation and application, and we come back if anything isn’t right.

Mastic Doctor team members lined up next to their branded vans outside an office building
Location
Baltasound (ZE2)
Region
Shetland Islands
Cover
A 12-month guarantee
Quote
Quoted before any work starts
Phone
01277 525 020
Last updated
3 November 2026

Compartments and services around Baltasound

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, and products should be tested for their end use. We install fire-rated sealant to that tested detail where it is specified. Island jobs, Baltasound among them, are planned around the ferry and the forecast. We need the specification and a count of penetrations before we sail.

For a school such as Baltasound Junior High School, penetration sealing fits best at the end of the summer works. In a building such as Kirkhoull, any service penetration through a fire-resisting wall should be sealed to the specified detail.

Baltasound is in the Shetland Islands. We send applicators to Baltasound for service penetrations, handled exactly as we handle every other area. We work across 63 places in the Shetland Islands, large and small.

Work on service penetrations is covered throughout ZE2, whatever the building. For a building on Setters Hill Estate, Curlew Avenue and Cormorant Way or nearby, we can quote for service penetrations. Nearby places we also cover include Haroldswick (3 miles north-east), Clivocast (6 miles south), Cullivoe (6 miles south-west), Houbie (11 miles south) and Camb (12 miles south-west). Baltasound is one of the busier places in the Shetland Islands, and we take on service penetrations for its commercial and public buildings. For island and remote sites, we plan travel and materials carefully, so include the location in your enquiry.

Local landmarks in Baltasound

A little further out are Unst Boat Haven (2.1 miles north-east). For a walk, there’s Loch of Beiton and Muckle Heog.

Map of Baltasound © OpenStreetMap contributors

Signs you need fire stopping in Baltasound

Plenty of openings were simply never closed because they sat out of sight above a ceiling or inside a riser. They come to light during inspections, refits or when another trade lifts a tile.

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

  • Fire sealant pulled out of the opening
  • Open linear gaps along the top of fire-resisting walls
  • Fire-stopping items raised at inspection or handover
  • Unsealed penetrations discovered above suspended ceilings

Hotels like Baltasound Hotel, 0.8 miles to the east of Baltasound, are refurbished in phases, and each phase can open up compartment walls.

Comparing quotes

  • Their approach to joint depth and backing
  • Can the work be phased to keep areas open?
  • What site paperwork they can supply
  • How the joint faces will be prepared and primed

Questions to ask before you appoint anyone

What we can’t put right

Our job is the joint, not everything around it. On its own, sealant can’t deal with:

  • Walls or floors that aren’t fire-resisting to begin with
  • Large openings beyond what any sealant detail covers
  • Reviewing a building’s overall fire safety

If you are not sure, just phone 01277 525 020 or email the details over and we’ll give you a straight answer before you book.

Where we work in Baltasound

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

Diagnose, treat, sign off

Diagnose, treat, sign off: that’s the shape of every visit. We inspect the joints and confirm what’s in scope, then the work is carried out to the specified product and detail, and the job ends with a walk round and sign-off. Jobs near Baltasound are often grouped with others in the same area. Tell us how flexible your dates are.

  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. We compare every service penetration with its tested detail before sealing.
  4. Foam, ordinary sealant and debris come out so the seal starts clean.
  5. Backing and fire-rated sealant are installed to the detail and tooled.
  6. We tell you about openings that need a different product.

Preparing the site

  • Point out any areas we must not close
  • Let us know about inductions and permits
  • Point out parking and an unloading spot

Request a quote

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

Get a price

Advice

Site staff or a sealant specialist?

Using site staff can make sense for a small touch-up, but anything bigger is another matter: a specialist works through quantities efficiently, leaves a consistent finish and backs it with a 12-month guarantee.

The visible bead is only part of the job. Backing rod, primer where specified and a joint designed to move with the building are easy to get wrong without experience.

Baltasound: questions and answers

Do you design the fire stopping for buildings in Baltasound?

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.

Do you work on the island where Baltasound is?

Yes. We cover the whole of Scotland, and that includes island locations such as Baltasound. We plan island jobs around the ferry and the forecast, and bring everything the job needs on the first crossing.

When can the area be used after sealing?

The product and site conditions decide that. Some take light use quickly, others need longer to cure, so we’ll confirm the curing time on the day.

How do you deal with asbestos in old sealant?

Asbestos is possible in some older mastics, particularly in buildings from before 2000. We check the asbestos register before cutting out old sealant in an older building, and work stops until any suspect material has been tested. We don’t remove asbestos-containing materials.

What about RAMS and site documents?

Let us know which documents the site needs, such as RAMS, an insurance certificate or CSCS details, and we will confirm them with the quote.

What hours do you work?

We are in the office from 8am until 5pm, Monday to Friday. Let us know your site hours and access windows, and the work will be planned around them.

How long does a job like this take?

The duration is planned around your programme and the access we’re given. We will give you an estimate of time on site when we quote.

What the job involves on each surface

Risers and ceiling voids

Service risers and the voids above ceilings are where openings collect. Access to these areas is planned with you in advance.

Plastic pipes

Waste and drainage pipes through floors are a frequent case. Whether sealant alone is acceptable depends entirely on the tested detail.

Accreditations

Trusted. Accredited. Insured.