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

Fire-rated sealing and fire stopping in Langholm, Dumfries and Galloway

Looking for fire stopping in Langholm? It’s simple: send details, get a quote, we seal, guaranteed.

  • Damaged fire seals in risers and voids
  • Openings left by services added after handover
  • Penetration schedules that need working through
1
Send details
Drawings, photos, a joint schedule or a site visit.
2
Get a quote
Scope agreed and priced before anything starts.
3
We seal
The right sealant, to the right depth, neatly finished.
4
Guaranteed
Signed off, with 12 months’ guarantee.
London, the South East & Scotland
Constructionline member
£5m public liability

Fire stopping for Langholm sites

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

What sets the cost

Quotes vary with the job. It mainly depends on:

  • The size and state of each joint
  • Phasing around occupants
  • Access and working height
  • How much existing material needs removing

No two sites price the same: joint size, product, access and site hours all play a part. A fixed quote follows once we understand the job.

Before you send an enquiry

For an accurate fixed quote, we need to understand the site. Useful things to include:

  • The postcode of the building
  • Rough lengths or quantities, or drawings if you have them
  • Asbestos survey details if the building is older
  • Any specification or named product

For a fixed quote, give us a call on 01277 525 020 or email a schedule or drawings with the site address and an outline of the work. Our quote form is another easy route.

Fire stopping for commercial buildings in Langholm

A lot of fire-stopping work comes after M&E installation, a refit or a tenant fit-out. New cable runs, replaced pipework and extra data routes all punch holes in compartment walls. Those on your schedule are closed with the specified product. If you have seals disturbed by maintenance and left open and unsealed penetrations discovered above suspended ceilings, we can put it right. A single leaking joint is often how a building in Langholm first comes to us: we look at the rest while we are there and tell you what we find.

Refurbishments in small hotels, schools and care homes around places like Langholm can leave gaps around new services. We fit the specified fire-rated sealant as its published detail shows and raise it if another product is needed.

Our workmanship is guaranteed for 12 months, wherever the site is. If a joint we sealed fails because of how it was installed, we come back and put it right.

Where
Langholm (DG13)
Wider area
Dumfries and Galloway
Guarantee
12 months on our workmanship
Quote
A fixed quote before we start
Telephone
01277 525 020
Page updated
3 November 2026
Mastic Doctor team members lined up next to their branded vans outside an office building

Langholm: questions and answers

Is a smaller place like Langholm outside your area?

Not at all: smaller places are covered as well as towns. Our area covers all of Scotland, cities, towns and islands alike. We plan jobs in smaller places so return trips are kept to a minimum.

Which Scottish guidance covers penetration seals in Langholm?

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.

Are you fully insured?

Yes. We’re fully insured, and the certificate can go with your quote.

What site paperwork can you supply?

Requirements differ from site to site, so tell us what you need and we will confirm it when we quote.

How long do sealant joints last?

It depends on movement, UV and weather, cleaning, traffic and the product. Sealant joints are maintenance items, so inspect them regularly.

What will the job cost?

There isn’t a price list, because every site is different. With photographs or drawings, we can give you a fixed quote.

Do you offer coloured sealant?

That depends on the product specified. Some ranges offer many colours, others very few, so the available colours are confirmed with the quote.

Site staff or a sealant specialist?

A short, simple internal joint is often within reach of a maintenance team. Where it goes wrong is preparation: new sealant over old, damp or dusty faces, or the wrong product for the movement.

Redoing a failed joint normally costs more than getting it right at the outset, since all of it has to come out and the faces be cleaned back again. For that reason, many FMs and contractors use a sealant specialist from the outset.

Diagnose, treat, sign off

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. Where we can, we combine work around Langholm with other jobs nearby. Tell us how flexible your dates are.

  1. First we go through the drawings, schedule or specification for the seals.
  2. On site, each opening is checked against the tested detail it is meant to follow.
  3. Unsuitable fillers and loose debris are taken out of each opening.
  4. Mineral wool or other backing goes in wherever the detail asks.
  5. We apply the specified sealant to the depth and around the services as the detail shows.
  6. Openings that need a collar, wrap, batt or other product are flagged to you rather than filled with sealant.

Getting the site ready

  • Send asbestos survey details if the building is pre-2000
  • Tell us which areas need to stay in use
  • Point out parking and an unloading spot

Get a fixed quote

Send us photographs, drawings or a joint schedule and a fixed quote comes back to you. If the job needs a look first, we’ll arrange a site visit.

Get a quick quote

Advice

What we can’t put right

Sealant solves a lot, but not everything, and we’d rather tell you before you spend money. It won’t fix:

  • Construction that lacks the fire resistance the seal relies on
  • Fire risk assessments, a job for a competent assessor
  • Deciding what a wall or floor needs, which belongs to the designer

If in doubt, speak to us on 01277 525 020 or send details through our quote form and we will say what we think.

What we seal

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

Where services cross fire walls in Langholm

There are a number of hotels within about 2 miles of Langholm. In hotels, bedroom and corridor walls are typically fire-resisting, so services added in a refit need sealing with the specified product. 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, using products tested for the way they’re used. Our part is installing the specified fire-rated sealant to its tested detail.

Hospital estates such as Thomas Hope Hospital, less than half a mile south-east of Langholm, are divided into fire compartments, and any service penetration through them should be sealed to the specified, tested detail. In a hotel such as Crown Hotel (under half a mile north-east of Langholm), new pipework or cabling through bedroom and corridor walls needs sealing with the specified product. In a building such as Erskine Church, any service penetration through a fire-resisting wall should be sealed to the specified detail.

Langholm is in Dumfries and Galloway. Langholm sits inside our coverage and the rest of Dumfries and Galloway, and jobs here get the same fixed quote and 12-month guarantee as anywhere else. Langholm is one of 139 places in Dumfries and Galloway on our list for service penetrations. There’s a separate page for Edinburgh, roughly 55 miles from Langholm.

We cover the DG13 postcode districts. For a building on Parliament Square, High Street and John Street or nearby, we can quote for service penetrations. Langholm sits on or close to the A7 and B709, useful when we plan access and materials. If your building is just outside Langholm, we cover Canonbie (5 miles south), Copshaw Holm (8 miles east), Corrie Common (10 miles west) and Kirkpatrick-Fleming (10 miles south-west). Bigger towns within reach include Annan (15 miles south-west), Lockerbie (14 miles west), Gretna (11 miles south), Eastriggs (13 miles south-west) and Ecclefechan (12 miles south-west).

Landmarks near Langholm

Other landmarks nearby include Clan Armstrong Trust Museum And Centre (0.7 miles north-west) and Thomas Hope Hospital (less than half a mile south-east). Open spaces near Langholm include Bloch Hill.

Map of Langholm © OpenStreetMap contributors

Building owners, agents and FMs in Langholm

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 will confirm with the quote.

Planned maintenance programmes are welcome: working through a building or an estate in stages that fit your budget. Sites in Langholm can sit alongside others in a wider programme across Dumfries and Galloway.

Leave it or put it right?

Inspections and handover checks often pick up fire stopping. Finding unsealed or improvised openings late can hold up a programme, so earlier action pays back. For buildings near Langholm, dealing with all the failing joints at once saves return trips. Send photographs and we’ll quote for everything together.

The work involved drives the cost: removing old material, preparing the joints, the product, the access and how the work is phased. Call for a fixed quote.

Why us?

  • Specification-led, product-correct work
  • Constructionline member for supplier checks
  • Sealing commercial buildings since 2005
  • One phone line for London, the South East and Scotland

Take a look at what affects the cost or how we’re accredited.

Accreditations

Trusted. Accredited. Insured.