The Mastic Doctor team standing beside their branded vans outside an office building
East Lothian · Scotland

Fire-rated sealing and fire stopping in Broxburn, East Lothian

Work needed on a service penetration in Broxburn? We look at it, seal it with the right product and hand it over with a 12-month guarantee.

  • Fire stopping installed outside its tested range
  • Unsealed penetrations discovered above suspended ceilings
  • Fire sealant pulled out of the opening
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
The right sealant, to the right depth, neatly finished.
4
Guaranteed
Backed by a 12-month workmanship guarantee.
London, the South East & Scotland
Constructionline member
£5m PL insurance

Fire stopping for Broxburn sites

Send drawings, photos or a joint schedule, or tell us about the site, and we’ll come back with a fixed quote.

What the job involves on each surface

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.

Drylining partitions

Service holes through plasterboard are frequently oversized or ragged. If the gap exceeds the tested range, sealant alone won’t do, and the detail may call for board patching or another product.

Fire stopping in Broxburn

Our applicators are CSCS-carded, and we are CHAS accredited and a Constructionline member. We hold no third-party fire-stopping installer certificate, and we won’t pretend otherwise. We install the specified fire-rated sealant to its tested detail, and our workmanship carries a 12-month guarantee. We work on cable penetrations, pipe penetrations and small duct penetrations where the tested detail allows, and the failures we’re asked to look at most are penetration schedules that need working through and improvised or mixed-product fire seals. A specialist sealant contractor works differently from a general builder: in Broxburn, that means joint design, primers and backing rod as standard.

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

We stand behind the joints we seal with a 12-month guarantee. It covers how we prepared and applied the sealant, and we come back if anything isn’t right.

Where
Broxburn (EH42)
Region
East Lothian
Cover
A 12-month guarantee
Quotes
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

On site: what to expect

Before any cutting starts, the area is protected: masking tape along the joint edges and sheeting over anything nearby. The work itself typically takes longer where risers, ceiling voids or occupied floors have to be worked through in sequence, and we clear our waste as we work. Jobs near Broxburn are often grouped with others in the same area. Let us know if your dates have any give.

  1. We start with your penetration schedule, drawings or specification.
  2. Access, permits and the order of areas are agreed with the site team.
  3. Each opening is checked for wall or floor type, service, gap and depth.
  4. Foam, ordinary sealant and debris come out so the seal starts clean.
  5. The specified backing and sealant go in to depth and are finished neatly.
  6. We tell you about openings that need a different product.

Before we start on site

  • Confirm the product named in the specification
  • Send your site hours and access windows
  • Make sure the joints can be reached

Quotes

Need a figure for a tender or a budget? Send the scope and any drawings, and we will return a fixed quote that you can work with. For a chat about it beforehand, call 01277 525 020 or email drawings and photos.

Get a price

Advice

Fire-rated sealing for Broxburn 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. There are a good number of hotels within about 2 miles of Broxburn. A hotel refit often runs new services through compartment walls between bedrooms and corridors, and each opening needs the specified seal.

Where a unit on an estate such as Spott Road Industrial Estate, which lies north-west of Broxburn, has fire-resisting walls between offices and warehouse, any new service through them should be sealed to the tested detail. Hotels such as Dunmuir Hotel, 0.9 miles to the north-west of Broxburn, rely on fire-resisting walls between bedrooms and corridors, and refits that add services leave penetrations to seal where fire-rated sealant is specified.

Broxburn is about 12 miles east of Haddington, in East Lothian. Broxburn sits inside our coverage and the rest of East Lothian, with the same fixed quotes and 12-month guarantee as everywhere else. We work across 48 places in East Lothian. We also cover Edinburgh, around 28 miles from Broxburn.

If you need fire stopping in EH42, the process matches everywhere else we work: details, then a fixed price, then sealing and a 12-month guarantee. Just outside Broxburn, we also work in Dunbar (1 mile north-west), Spott (2 miles south-west), Belhaven (2 miles north-west), West Barns (2 miles west) and Bielside (2 miles west). Bigger towns within reach include Haddington (12 miles west), North Berwick (10 miles north-west), Gullane (13 miles west), East Linton (6 miles west) and Aberlady (14 miles west).

Local landmarks in Broxburn

For rail, the closest station is Dunbar station, about 1.1 miles north-west of the centre. Well-known places in the area include Dunbar Town House Museum and Gallery (1.3 miles north-west) and Dunbar Castle (1.5 miles north-west). Green spaces nearby include Doon Hill.

Map of Broxburn © OpenStreetMap contributors

When something else is needed

We check first that sealant really is the fix. It isn’t the answer for:

  • Issuing fire ratings or certificates for seals
  • Gaps in walls that were never built as compartment walls
  • Openings that need collars, wraps, batts or boards rather than sealant

If you are not sure, just ring 01277 525 020 or email drawings and photos and we’ll give you a straight answer before you book.

Surfaces we seal

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

General trades versus a specialist

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.

Site maintenance staff can often handle a short internal joint. Where it goes wrong is preparation: new sealant over old, damp or dusty faces, or the wrong product for the movement.

What we’re called out for in Broxburn

Most open service penetrations are left by later work. A new cable pulled by an electrician, a pipe rerouted by a plumber or a data run drilled through a riser leaves an opening that nobody returns to. Across several fit-outs, the openings add up.

If one of these sounds familiar, it’s time for a closer look:

  • Fire-stopping items raised at inspection or handover
  • Seals that don’t match their tested detail
  • Unsealed penetrations discovered above suspended ceilings
  • Fire-rated sealant that has cracked or shrunk back

Hospital estates such as Belhaven Hospital, 1.8 miles west of Broxburn, are divided into fire compartments, and any service penetration through them should be sealed to the specified, tested detail.

What to look for in a quote

  • Will CSCS-carded applicators be on site?
  • How the existing material will be dealt with
  • The named product and why it was chosen
  • How they’ll work around occupants

How to choose a sealant contractor

Keeping the joints sound

A few simple habits keep the new joints working:

  • Don’t let anyone top up a fire seal with the wrong product
  • Check risers and ceiling voids after each round of works
  • Agree the fire-stopping specification before services go in
  • Arrange inspection before areas are covered up

Once the seals are in, tell other trades they exist and must not be disturbed. If a seal has to be opened for a new service, it should be reinstated to the same detail.

Specify fire stopping early on refits, not as an afterthought. Details can then be picked to suit the actual pipes, cables and ducts, and installation follows the programme.

Broxburn: questions and answers

Can you work at a site such as Spott Road Industrial Estate, by Broxburn?

Yes, sites like Spott Road Industrial Estate are within our area, along with the rest of Broxburn. Photos and a short description are enough for a first look.

Is a smaller place like Broxburn outside your area?

No. Places such as Broxburn are covered as much as the big towns. Our area covers all of Scotland, cities, towns and islands alike. Send photographs and a list of what needs doing, and we’ll plan the job to need as few trips as possible.

Is colour matching possible?

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 confirm what’s available for the specified product when we quote.

Which standards are fire seals tested to?

The tests are BS EN 1366-3 for penetrations and BS EN 1366-4 for linear joints, and classification is to BS EN 13501-2. EI 60 means integrity and insulation for 60 minutes in the tested arrangement.

Can you send site paperwork?

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

Do you work to architects’ specifications?

Yes. The specification and the manufacturer’s installation guidance are what we work to.

Can one quote cover more than one building?

Yes. A group of buildings can go on one quote, and you deal with one contact throughout.

Accreditations

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