The Mastic Doctor team standing beside their branded vans outside an office building
North Ayrshire · Scotland

Fire Stopping in Irvine

Commercial sealant work in Irvine for contractors, FMs and building owners: fire-rated and intumescent sealing of service penetrations and linear gaps, with a fixed quote first.

  • Old intumescent sealant that has split away
  • Unsealed penetrations discovered above suspended ceilings
  • Head-of-wall gaps with no fire seal
1
Send details
Drawings, photos, a joint schedule or a site visit.
2
Get a quote
One fixed quote covering the agreed scope.
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
CHAS accredited
Fully insured: £5m PL

Fire stopping for businesses in Irvine

Tell us what needs sealing and where, with photos or drawings if you have them, and we’ll price it.

Your questions answered

Is hospital work, at somewhere like Ayrshire Central Hospital, something you do?

Yes. Healthcare sites are among the places we work. Work is phased so departments keep running, under the site’s own rules.

Is Riverway Retail Park, near Irvine, within your area?

Yes. We cover Irvine and the area around it, including industrial estates, business parks and retail parks such as Riverway Retail Park. Photos and a short description are enough for a first look.

Will you come and look before quoting?

It depends on the job. Simple work can often be priced from photographs, while larger or less clear jobs get a site visit first.

Can you work to our specification?

Yes. Send it with your enquiry, and the quote will be based on it.

When is resealing likely to be due?

It depends on movement, UV and weather, cleaning, traffic and the product. Treat them as maintenance items and inspect them regularly.

Do you certify or sign off fire stopping?

No. Sign-off belongs to the designer or building control, not the installer. We’ll confirm the product and detail installed and agree any further records when we quote.

Will fire-rated sealant work on every penetration?

No. Sealant is the right product only where the tested detail says so. Collars, wraps, batts and boards exist for openings sealant doesn’t cover, and we’ll tell you when that applies.

Fire stopping in Irvine, done properly

Most of our fire stopping work happens after the building is up. New cable runs, replaced pipework and extra data routes all punch holes in compartment walls, and they are easy to forget. Those on your schedule are closed with the specified product. If you are dealing with old intumescent sealant that has split away and unsealed openings around new pipes and cables, we can put it right. A specialist sealant contractor works differently from a general builder: on jobs in Irvine, preparation and product choice get the time they need.

When contractors add cables and pipes in a Scottish town building, gaps through fire-resisting walls are often left behind. Openings are closed with the specified seal, and we say so if a collar, wrap or batt is what the detail requires.

Whoever the client is, the cover is the same: twelve months on the work we carried out. It doesn’t extend to damage, faults in the building or work by others, and we’re upfront about that.

Mastic Doctor team members lined up next to their branded vans outside an office building
Where
Irvine (KA11, KA12)
Wider area
North Ayrshire
Guarantee
12 months on our workmanship
Quotes
Fixed quote, scope in writing
Call
01277 525 020
Page updated
3 November 2026

What happens if it’s left?

Leave a penetration open and smoke and fire can cross into the next compartment far earlier than intended. Putting it right is normally a modest job when the openings are accessible. Wait until ceilings close or areas are occupied and the same work becomes harder to reach. If one joint has failed on a building in Irvine, its neighbours, laid at the same time, may not be far off. One programme for all of them saves time.

Whether it’s a single area or a whole estate, the same things set the price: scope, access, product and programme. Call for a quote, and you’ll have a fixed figure to work with.

What you get with us

  • Products installed to the manufacturer’s instructions
  • Commercial sealant work since 2005
  • Old sealant cut out, never sealed over
  • Fully insured

See how commercial sealant jobs are priced and our accreditations.

Aftercare for building managers

Your facilities or cleaning team can help the joints last. Pass these on to them:

  • Look above ceilings when tiles are lifted for other jobs
  • Settle who seals which penetrations at the start of a project
  • Keep product data and details in the fire safety file
  • Don’t let anyone top up a fire seal with the wrong product

During planned inspections, look at seals in risers, cupboards and voids. Look for cracks, unsealed new cables and gaps that have been enlarged.

On fit-outs, get the fire-stopping specification agreed before the services go in. Details can then be picked to suit the actual pipes, cables and ducts, and the work runs in step with the M&E.

When it isn’t the sealant

A proper diagnosis includes knowing what sealant can’t do. We will tell you if the real problem is any of the following:

  • Approving the work on behalf of building control
  • Writing the fire-stopping specification
  • Large openings beyond what any sealant detail covers

If in doubt, call the office on 01277 525 020 or email us and we’ll say what we think before you book.

Surfaces we seal

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

What sets the cost

To price the job, we consider:

  • Whether the work must be split into stages
  • How much existing material needs removing
  • Which sealant the job calls for
  • Any access equipment needed

The product called for affects the cost, and so does the preparation, from cutting out to priming and backing rod. Access, phasing and site rules also count.

What to include in your enquiry

A few photos plus some basic facts will normally do. Please tell us:

  • Photos of the joints, close up and from further back
  • Access details, including height
  • The postcode of the building
  • Any specification or named product

We quote a fixed sum against the scope you give us, so the cost is agreed before work starts. To ask for one, call the office on 01277 525 020 or email us.

Compartment walls and floors in Irvine

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, and products should be tested for their end use. We install what’s specified, to the product’s tested detail. A 2-mile radius around Irvine takes in a number of hotels. Bedroom-to-corridor walls in hotels are normally fire-resisting, so new cabling or pipework through them has to be sealed to the tested detail.

At a retail site such as Riverway Retail Park, 1.1 miles to the south-west of Irvine, walls between units may be fire-resisting, so services added in a refit need the specified seal. Hotels such as Riverside Lodge Hotel Irvine, 0.6 miles to the south of Irvine, rely on fire-resisting walls between bedrooms and corridors, and refits that add services leave penetrations to seal where fire-rated sealant is specified. Holiday works at schools like Greenwood Academy often leave service openings to seal before pupils return.

Irvine is about 22 miles south-west of Glasgow, in North Ayrshire. If you are looking for fire stopping in Irvine, we can help, as we do across North Ayrshire. Irvine is one of 54 places we cover in North Ayrshire for service penetrations. Glasgow is covered too, some 22 miles away.

Commercial sites across KA11 and KA12 are covered. For a building on Tamerlane Square, Allan Square and High Street or nearby, we can quote for service penetrations. Irvine sits on or close to the A71 and A78, which helps when planning parking and deliveries for the job. We also cover Girdle Toll (1 mile west), Broomlands (1 mile south-east), Bourtreehill (1 mile east), Lands of Broomlands (1 mile south-east) and Fullarton (1 mile south-west). Nearby towns on our patch include Kilwinning (3 miles north-west), Saltcoats (5 miles west), Largs (15 miles north-west), Ardrossan (7 miles west), Stevenston (4 miles west) and Kilbirnie (9 miles north). As one of the bigger centres in North Ayrshire, Irvine has a broad mix of commercial, public and industrial buildings, and we cover them all.

What’s near Irvine

Around Irvine, our work takes us to commercial buildings near Irvine Royal Academy. For rail, the closest station is Irvine station, roughly 1.2 miles south-west of the centre. Nearby you’ll also find The Vennel Gallery (0.7 miles south-west) and Ayrshire Central Hospital (1.3 miles north-west). Green spaces nearby include Stevenston Loch.

Map of Irvine © OpenStreetMap contributors

What the job involves on each surface

Masonry and concrete

Many seals are made in blockwork, brickwork or concrete slabs. Dust and debris are cleared from the opening, so the sealant and any backing sit properly.

Cables and cable bundles

Single cables and small bundles are often within a fire-rated sealant’s tested detail. Bundle size, cable type and the space between cables all matter and we work within those limits.

From enquiry to sign-off

On arrival, we sign in, go through any site induction and check how permits are handled. Floors, finishes and fittings next to the joints are covered before any cutting starts, and the work usually takes a single visit for a short list of penetrations, or a phased programme for a whole building. If you manage more than one building in Irvine, they can be grouped. Share your working hours and access arrangements and we’ll fit in.

  1. First we go through the drawings, schedule or specification for the seals and ask about anything unclear.
  2. Every penetration is compared with its detail: wall or floor type, service, gap size and depth.
  3. Anything that doesn’t belong in the opening, such as expanding foam or general-purpose filler, is removed.
  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. If an opening needs something other than sealant, we tell you instead of improvising.

Getting the site ready

  • Warn occupants and staff about the work
  • Make sure the joints can be reached
  • Share your working hours and any access restrictions

Getting a fixed quote

Specifications, drawings and tender packages are welcome with any enquiry, and we will price against exactly what is specified. Smaller jobs need nothing more than photographs and a few notes.

Get a price

Related advice

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