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

Fire stopping in Port Logan

Sealant work in Port Logan for main contractors, managing agents and facilities managers: fire-rated and intumescent sealing of service penetrations and linear gaps, with a fixed quote first.

  • Openings left by services added after handover
  • Seals disturbed by maintenance and left open
  • Penetration schedules that need working through
1
Send details
Send the specification, photos or a marked-up plan.
2
Get a quote
One fixed quote covering the agreed scope.
3
We seal
Failed joints cut out, faces prepared, new sealant laid.
4
Guaranteed
Signed off, with 12 months’ guarantee.
Covering the South East & Scotland
CHAS & Constructionline
£5m PL insurance

Fire stopping for businesses in Port Logan

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

How we handle fire stopping in Port Logan

A lot of fire-stopping work comes after M&E installation, a refit or a tenant fit-out. Each new cable, pipe or data route cut through a fire-resisting wall leaves an opening behind, often unnoticed. We close the openings listed on your schedule, using the specified sealant and detail. The enquiries we see most involve service penetrations left open after M&E works and unsealed joints where partitions meet the slab, on linear gaps at wall heads, cable penetrations and service gaps in risers. For commercial sealant work in Port Logan, you deal with one contact from quote to sign-off, whether it’s one building or several.

Travel to smaller places like Port Logan is planned so every penetration is sealed on one trip. Send the specification and photographs of the openings, with sizes if you have them.

Every job ends the same way: guaranteed. Our workmanship is backed for 12 months, and the quote explains what it covers.

The Mastic Doctor team standing beside their branded vans outside an office building
Place
Port Logan (DG9)
Wider area
Dumfries and Galloway
Guarantee
12 months on our workmanship
Quote
A fixed quote before we start
Phone
01277 525 020
Page updated
3 November 2026

Maintenance after handover

For the best life from the joints:

  • Arrange inspection before areas are covered up
  • Ask which product is in place before decorating
  • Look above ceilings when tiles are lifted for other jobs
  • Foam or ordinary sealant is never a fire-seal repair

Never top up a fire seal with foam, ordinary silicone or filler. A repair should use the original product, installed the same way unless the designer specifies otherwise.

Ask every contractor who works in risers or voids to report openings they create. It costs little and catches breaches early.

Fire-rated sealing for Port Logan buildings

Scottish guidance (non-domestic Technical Handbook, clause 2.1.14) asks that penetrations match at least the fire resistance period of the element they pass through, with proprietary products, intumescent ones included, tested for their end use. Where fire-rated sealant is specified, that’s what we install, to the tested detail.

Around Port Logan, fire-stopping design belongs to the designer and building control; installation to the specification is our part. For buildings in and around Port Logan, fire-rated sealant is installed where it is specified, to the manufacturer’s tested detail.

Port Logan is about 13 miles south of Stranraer, in Dumfries and Galloway. Any commercial site in Port Logan is covered. Port Logan is one of 139 places we cover in Dumfries and Galloway.

Business premises anywhere in DG9 are within our area for service penetrations. We also cover Ardwell (3 miles north), Drummore (3 miles south-east), Sandhead (6 miles north), Stoneykirk (8 miles north) and Lochans (10 miles north).

Near you in Port Logan

Other landmarks nearby include Castle Balzieland (1.3 miles north). The countryside around Port Logan includes Dunman.

Map of Port Logan © OpenStreetMap contributors

FAQs: Port Logan

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

No. The designer or fire engineer sets the detail and building control accepts it. Our part is installing the specified product to its tested detail, and telling you if the detail calls for something other than sealant.

Is Port Logan too far out for you?

No. Small places get the same service as large ones. We cover the whole of Scotland. Send photographs and a list of what needs doing, and we will plan the job to need as few trips as possible.

Is any job too small?

Small jobs are welcome alongside larger packages. Photos and a description are enough to start.

Do you offer coloured sealant?

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

Is your workmanship covered by a guarantee?

Yes. Our workmanship is backed for 12 months on every job.

How do we ask for a quote?

It works in four steps: send details, get a quote, we seal, guaranteed. The first step only needs photographs and a postcode.

Will you just go over the old sealant?

No. We cut the old material out and clean the joint back before sealing, because fresh silicone will not bond with aged silicone.

What the job involves on each surface

Masonry and concrete

Block walls and concrete floors are common substrates for penetration seals. Dust and loose debris are cleared out of the opening, with backing added if the detail requires it.

Plastic pipes

Plastic pipes soften and collapse in a fire. Small sizes are sometimes covered by an intumescent sealant detail, but many need a collar or wrap. We confirm material and size first and tell you if sealant isn’t the right product.

How a job runs

Our CSCS-carded applicators arrive with the sealants, primers and backing rod the job calls for. Any old material is cut back to clean, sound faces, primer goes on where the manufacturer specifies it, and the sealant is tooled off neatly. Where we can, we combine work around Port Logan with other jobs nearby. Let us know if your dates have any give.

  1. We start with your penetration schedule, drawings or specification.
  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. Foam, ordinary sealant and debris come out first.
  5. Backing and fire-rated sealant are installed to the detail and tooled.
  6. Anything outside the detail is reported to you rather than sealed.

Getting the site ready

  • Send your site hours and access windows
  • Send asbestos survey details if the building is pre-2000
  • Flag any permit to work we’ll need

Ask for a quote

For 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

When something else is needed

We seal joints; we don’t mend everything behind them. On its own, sealant can’t deal with:

  • Fire risk assessments, a job for a competent assessor
  • Signing off or certifying a building’s fire stopping
  • Plastic pipes whose detail calls for a collar or wrap

If you’re not sure, just call the office on 01277 525 020 or email a schedule or drawings and we’ll give you a straight answer.

Joints and surfaces we work on

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

What sets the cost

To price the job, we consider:

  • Quantities, in metres or numbers
  • The product specified
  • Joint width, depth and condition
  • Any access equipment needed

Whether it’s a single area or a whole estate, the same things set the price: what’s in scope, how we reach it, what’s specified and when it needs doing. Call for a quote and we will put a fixed figure on it.

Sending details for a quote

There’s no need for a formal survey. These details are enough to start:

  • The asbestos register, for older buildings
  • Your programme or deadline
  • The product your specification calls for
  • What the building is and how it’s used

A handful of photos and a postcode is the fastest way to a quote. Send them through the quote form, or phone 01277 525 020 or email a schedule or drawings to discuss it first.

Why it’s worth doing now in Port Logan

An improvised seal can look finished while offering no tested performance. The fix is to remove it and reinstall to the detail. Around smaller places like Port Logan, halls, stores and seasonal buildings may not be checked often, so a failed joint has time to cause damage. Resealing early avoids that.

Quantities, awkward access and phased working all shape the price. So do site requirements such as inductions and permits.

Why us?

  • Fixed quotes based on photos, drawings or a visit
  • Health and safety: CHAS accredited
  • A Constructionline member, so easy to vet
  • Products installed to the manufacturer’s instructions

See how commercial sealant jobs are priced or our accreditations and insurance.

Accreditations

Trusted. Accredited. Insured.