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

Fire Stopping in Port Charlotte

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

  • Openings found when ceilings come down for a refit
  • Fire seals cut back for extra cables and never reinstated
  • Expanding foam used as fire stopping
1
Send details
Send the specification, photos or a marked-up plan.
2
Get a quote
A fixed quote for the work, with the scope in writing.
3
We seal
Failed joints cut out, faces prepared, new sealant laid.
4
Guaranteed
Signed off, with 12 months’ guarantee.
South East, London & Scotland
Constructionline member
Fully insured: £5m PL

Fire stopping in Port Charlotte

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

Fire stopping for commercial buildings in Port Charlotte

Every service that crosses a compartment wall or floor leaves an opening, and that opening needs sealing to hold back fire and smoke. Our part is installing fire-rated and intumescent sealant at those openings and along linear gaps, where the specification calls for it. Each seal follows the manufacturer’s tested detail, not a rule of thumb. If you’re dealing with non-fire-rated filler around services and hidden openings found during inspections, we can put it right, whatever the surface. Sealant applicators who only do sealant are a different proposition from a general trade with a gun in the van: in Port Charlotte, that means joint design, primers and backing rod as standard.

For a building near Port Charlotte, we plan fire-rated sealing so it’s finished in one visit where possible. Send the specification and photographs of the openings, with sizes if you have them.

Whoever the client is, the cover is the same: a 12-month guarantee on our workmanship. It doesn’t extend to damage, faults in the building or work by others, and we’re upfront about that.

Place
Port Charlotte (PA48)
Region
Argyll and Bute
Cover
A 12-month guarantee
Price
A fixed quote before we start
Phone
01277 525 020
Last updated
3 November 2026
The Mastic Doctor team beside their liveried vans in front of an office building

General trades versus a specialist

Some joints are best left to specialists: fire-rated seals that must follow a tested detail, trafficked floor joints and external movement joints among them. A poor seal in places like these tends to cost more to put right later.

Paperwork matters too. Main contractors and clients often ask for CSCS cards, RAMS and insurance details, and we’ll confirm the paperwork you need with the quote.

On site: what to expect

At the end of each section, the masking comes off, the area is cleaned and every joint is checked with your site contact. Where the sealant needs time to cure before use, we tell you and sign the area. Jobs near Port Charlotte are often grouped with others in the same area, to make the most of each trip. Tell us how flexible your dates are.

  1. We ask for the product and detail your designer has specified.
  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. Fire-rated or intumescent sealant goes in around the services and is tooled off.
  6. Completed areas are checked with you, with the records agreed when we quoted.

Before we start on site

  • Tell us what induction or permit system the site runs
  • For older buildings, check the asbestos register before work
  • Arrange parking or a loading space

Request a quote

For a fixed quote, ring 01277 525 020 or send photos by email. Our quote form is another easy route.

Get a price

Read more

When to call us in Port Charlotte

Plenty of openings were simply never closed, often hidden above suspended ceilings or behind boxing. Inspections, refurbishments and ceiling access usually bring them to light.

Typical triggers for a call:

  • Seals disturbed by maintenance and left open
  • Improvised or mixed-product fire seals
  • Unsealed penetrations discovered above suspended ceilings
  • Fire sealant pulled out of the opening

Hotels like Lochindaal Hotel (under half a mile north of Port Charlotte) are refurbished in phases, and each phase can open up compartment walls.

What your quote should include

  • How the existing material will be dealt with
  • Are they CHAS accredited or on Constructionline?
  • The terms of the workmanship guarantee
  • Whether their applicators hold CSCS cards

Choosing a commercial sealant contractor

What sealant work can’t fix

Sealant solves a lot, but not everything, and we’re upfront when that’s the case. These need a different solution:

  • Reviewing a building’s overall fire safety
  • Large openings beyond what any sealant detail covers
  • Writing the fire-stopping specification

Not sure which it is? You can call the office on 01277 525 020 or email the details over and we’ll tell you honestly.

Surfaces we seal

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

Service penetrations in Port Charlotte 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 products tested for that end use. We install what’s specified, to the product’s tested detail. A 2-mile radius around Port Charlotte takes in several hotels. In hotels, bedroom and corridor walls are usually fire-resisting, so services added in a refit need sealing with the specified product.

Wherever services are added at a hospital such as Islay Hospital (to the east of Port Charlotte) the compartment line has to be made good with the specified product. Older community buildings such as St Kiaran’s Church that have been rewired or given new heating can have service gaps through walls worth checking against the specification.

Port Charlotte (Gaelic: Port Sgioba) is in Argyll and Bute. Businesses, contractors and managing agents in Port Charlotte use us for work on service penetrations, as part of our coverage of Argyll and Bute. 124 places across Argyll and Bute fall within our area, Port Charlotte among them.

We cover the PA48 postcode districts. Among the streets we cover are Main Street, Rhu Road and Shore Street. With the A847 nearby, Port Charlotte is straightforward for us to reach. We also cover Bowmore (4 miles east), Portnahaven (6 miles south-west), Bun Othan (7 miles south-west), Imeraval (10 miles south-east) and Port Ellen (11 miles south-east). Where a site is remote or on an island, we plan travel and materials carefully, so include the location in your enquiry.

Near you in Port Charlotte

Nearby you’ll also find Loch Gorm Castle (4.7 miles north) and Museum of Islay Life (under half a mile north). Not far away are Beinn Tart a' Mhill and Loch Gorm.

Map of Port Charlotte © OpenStreetMap contributors

Work for main contractors and building owners

We work for building owners and managing agents on sealant work across single buildings or whole portfolios. Several sites can go on one quote, which keeps the paperwork simple.

Whether you’re a managing agent, a property factor or an owner’s representative: send details, get a fixed quote, we seal, guaranteed. Keys, access and contacts can be agreed in advance.

What affects the price in Port Charlotte

The price varies from site to site. Expect it to depend on:

  • Removal of failed or old sealant
  • Whether the work must be split into stages
  • Location, for remote and island sites
  • Access and working height

What a job costs comes down to how many linear metres there are, what has to come out first and how the joints are reached. Call for a fixed quote when you’re ready.

Details that help us quote

Whether it’s one area or a whole building, these details speed things up:

  • Rough lengths or quantities, or drawings if you have them
  • Your programme or deadline
  • A wide shot and a close-up of the area
  • Anything awkward about access or site hours

Send details, get a quote, we seal, guaranteed: that’s how every job runs. The first step is to call the office on 01277 525 020 or email drawings and photos with what you know.

Questions we are asked in Port Charlotte

Which Scottish guidance covers penetration seals in Port Charlotte?

Scotland’s non-domestic Technical Handbook covers it in clause 2.1.14: penetrations keep at least the element’s fire resistance duration, with products tested for their end use. We install what has been specified, to the manufacturer’s tested detail, while design and approval sit with the designer and the verifier.

Is Port Charlotte too far out for you?

No. Places such as Port Charlotte are covered as much as the big towns. Every Scottish council area is within our area. Good photographs up front let us bring everything on the first visit.

When can you be on site?

Mention the site’s hours and access windows in your enquiry, and we will schedule the work to suit. You can reach the office between 8am and 5pm, Monday to Friday.

How long will the new sealant last?

There isn’t a single answer, since movement, weather, cleaning and use all affect it. Regular inspection is the best way to catch problems early.

Can staff carry on working while you are here?

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

Can you quote from photographs?

Many jobs can be quoted from photos, drawings or a joint schedule. If the job needs a look first, we’ll arrange a visit.

What happens if old sealant might contain asbestos?

Some older mastics, especially in pre-2000 buildings, can contain asbestos. 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.

Accreditations

Trusted. Accredited. Insured.