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

Fire Stopping in Benslie

Fire-rated and intumescent sealing of service penetrations and linear gaps in Benslie and across North Ayrshire. CHAS accredited and fully insured, with a 12-month guarantee.

  • Fire seals cut back for extra cables and never reinstated
  • Penetration schedules that need working through
  • Expanding foam used as fire stopping
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
CSCS-carded applicators, the right product for each joint.
4
Guaranteed
12-month guarantee on our workmanship.
Covering the South East & Scotland
Constructionline member
£5m PL insurance

Fire stopping across Benslie

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

About our fire stopping in Benslie

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. Those on your schedule are closed with the specified product. If you have expanding foam used as fire stopping and damaged fire seals in risers and voids, we can put it right. Whether you call it commercial sealant work, mastic application or joint sealing, the work in Benslie is the same: the right product in a properly prepared joint.

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

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.

Place
Benslie (KA13)
Wider area
North Ayrshire
Guarantee
12 months on every job
Price
A fixed quote before we start
Telephone
01277 525 020
Last updated
3 November 2026
The Mastic Doctor team standing beside their branded vans outside an office building

After the work

Problems stay small when the joints are checked regularly. Specifically:

  • Have penetrations checked while they can still be seen
  • Make fire stopping part of every scope that crosses a fire-resisting wall
  • Look above ceilings when tiles are lifted for other jobs
  • Keep product data and details in the fire safety file

Keep the product data and installation details with the building’s fire safety information. It makes later repairs much easier to match.

Make reporting new openings part of every permit to work in service areas. Small habits like this stop openings building up.

Questions we’re asked in Benslie

Do you take on work at healthcare sites like Ayrshire Central Hospital?

Yes, healthcare and care buildings are part of our work. Work is phased so departments keep running, under the site’s own rules.

How do the Scottish rules apply to fire-rated sealing in Benslie?

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. The detail is set by the designer and goes through the warrant process; we install the specified product to its tested detail.

How long will the new sealant last?

Nobody can honestly give a figure in years, since movement, weather, cleaning and use all affect it. Regular inspection is the best way to catch problems early.

Are you CHAS accredited?

Yes. We are CHAS accredited and a Constructionline member.

What happens if old sealant might contain asbestos?

The duty to manage asbestos sits with the building’s dutyholder, so for older buildings we ask for the asbestos register first. Work pauses if suspect material is found, until it has been tested.

What about RAMS and site documents?

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

Does weather matter for sealant work?

For external joints, yes. Sealant needs a dry joint and a temperature within the product’s range, so frost, rain or cold mornings can delay outside work. Internal work is rarely affected.

Doing it in-house

A short, simple internal joint is often within reach of a maintenance team. The usual problems come from preparation: sealing over old material, sealing onto damp or dusty surfaces, or a product that can’t take the movement.

Redoing a failed joint usually costs more than getting it right at the outset, since all of it has to come out and the faces be cleaned back again. That’s why many clients bring in a specialist from the beginning.

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. Buildings that aren’t in daily use, such as halls and seasonal premises, may let water in unnoticed, so a failed joint has time to cause damage. Resealing early avoids that.

There’s no price list, since every building and every scope is different. For a fixed figure, call for a quote.

Why us?

  • One phone line for London, the South East and Scotland
  • CHAS accredited contractor
  • Work carried out by CSCS-carded applicators
  • Fully insured

Read our cost guide and how we’re accredited.

On site: what to expect

A typical day starts with protection: tape along each joint edge and covers over finishes, stock and equipment close by. The work itself normally takes longer where risers, ceiling voids or occupied floors have to be worked through in sequence, and our waste is bagged and taken away as we go. Where we can, we combine work around Benslie with other jobs nearby. Let us know if your dates have any give.

  1. First we confirm the product and tested details named in the specification.
  2. Openings are measured and grouped by detail.
  3. Old or wrong materials are cut out.
  4. Where the detail needs backing, it goes in at the stated depth.
  5. We gun the sealant in to the specified depth around each service and tool it.
  6. Completed areas are checked with you, with the records agreed when we quoted.

What we need from you

  • Let building users know which areas are affected
  • For older buildings, check the asbestos register before work
  • Send any specification or drawings in advance

Get a fixed quote

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

Get a quick quote

Advice

Common problems we fix in Benslie

Mixing products or improvising a detail breaks the link with the test evidence. Gaps beyond the tested size, shallow sealant, no backing where it was needed, or products from different systems mixed together are the usual culprits.

Common reasons buildings call us in:

  • Service penetrations left open after M&E works
  • Open linear gaps along the top of fire-resisting walls
  • Builders’ foam or ordinary silicone in compartment walls
  • Fire-rated sealant that has cracked or shrunk back

For a site team at a college like Ayrshire College - Kilwinning Campus (2.2 miles west of Benslie), fire-rated sealing is best scheduled after the summer works.

What to look for in a quote

  • Will RAMS and insurance details be available?
  • Are they CHAS accredited or on Constructionline?
  • How long is the guarantee, and what does it include?
  • Will failed sealant be removed rather than covered?

How to choose a sealant contractor

Compartments and services around Benslie

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.

For a school such as Irvine Royal Academy, penetration sealing fits best at the end of the summer works. Hospital estates such as Ayrshire Central Hospital, 1.6 miles to the south-west of Benslie, are divided into fire compartments, and any service penetration through them should be sealed to the specified, tested detail.

Benslie is about 2 miles north of Irvine, in North Ayrshire. Looking for fire stopping in Benslie? We can help. Benslie is one of 54 places we cover in North Ayrshire for service penetrations. We also cover Glasgow, some 20 miles away.

If you need fire stopping in KA13, the process matches everywhere else we work: send details, get a quote, we seal, guaranteed. Close to Benslie, our area also takes in Fergushill (1 mile north-west), Lawthorn (1 mile south-east), Perceton (2 miles south-east), Irvine (2 miles south) and Girdle Toll (2 miles south). Bigger towns within reach include Saltcoats (5 miles west), Largs (13 miles north-west), Ardrossan (6 miles west), Stevenston (4 miles west), Kilbirnie (7 miles north) and West Kilbride (9 miles west).

Local landmarks in Benslie

For rail, the closest station is Kilwinning station, roughly 2.5 miles west of the centre. Other landmarks nearby include Ayrshire Central Hospital (1.6 miles south-west) and Kilwinning Heritage Centre (2 miles west). Open spaces near Benslie include Stevenston Loch.

Map of Benslie © OpenStreetMap contributors

How the job changes by surface

Small ducts

Small ductwork can sometimes be sealed with sealant where the tested detail includes it. Bigger ducts and fire-resisting ductwork are normally handled with other products and we flag that rather than guess.

Masonry and concrete

Core-drilled holes are neat; broken-out ones rarely are. Each gap is measured where it is widest so we know it sits within the tested range, and any that don’t are flagged.

Accreditations

Trusted. Accredited. Insured.