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

Inverkeilor fire stopping

Planning work on a service penetration in Inverkeilor? We assess it, carry out the work and guarantee our workmanship for 12 months.

  • Hidden openings found during inspections
  • Fire-stopping items raised at inspection or handover
  • Service penetrations left open after M&E works
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
Our workmanship is guaranteed for 12 months.
Covering the South East & Scotland
CHAS & Constructionline
£5m PL insurance

Fire stopping for businesses in Inverkeilor

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

Aftercare for building managers

Keep the joints in good shape with a few simple steps:

  • Get seals inspected before ceilings and boxing close
  • Record which product was used where
  • Look above ceilings when tiles are lifted for other jobs
  • Report damaged or disturbed seals as soon as they’re spotted

After the work, brief anyone else working in the area that the openings are now sealed. If a seal has to be opened for a new service, it should be reinstated to the same detail.

Regular walk-rounds of service areas are worth the time. Catching a damaged seal early keeps the fix small; found late, it can be one of many.

Fire stopping in Inverkeilor

Sealant is the specified answer for plenty of openings, such as metal pipes, cables and some small ducts where the detail covers them. Other openings need collars, wraps, batts, pillows or boards. We use sealant where it is the specified product, and we tell you when a detail calls for something else. The enquiries we see most involve openings found when ceilings come down for a refit and unsealed joints where partitions meet the slab, on joints between fire-resisting walls and floors, pipe penetrations and linear gaps at wall heads. Most enquiries from Inverkeilor start with one failed joint and grow into a wider look at the building: 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 Inverkeilor 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.

Every job is signed off with a 12-month guarantee. It’s a plain promise: if the work we did fails within twelve months, we return to fix it.

Location
Inverkeilor (DD11)
Wider area
Angus
Cover
12 months on every job
Price
Quoted before any work starts
Phone
01277 525 020
Updated
3 November 2026
The Mastic Doctor team beside their liveried vans in front of an office building

Inverkeilor: questions and answers

Is Inverkeilor too small for you to travel to?

No. Places such as Inverkeilor are covered as much as the big towns. Every Scottish council area is within our area. Where we can, we group nearby jobs to make the most of each trip.

Can you take on a job at a hospital such as Arbroath Infirmary?

Yes. Healthcare sites are among the places we work. We follow the site’s permits, sign-in and infection-control procedures in every area.

Does the weather affect the work?

Outside, yes. The joint has to be dry and within the product’s temperature range, so damp, frosty or very cold days can stop external work. Inside work is seldom held up.

What do you charge?

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

Do you need to see the site first?

Many jobs can be quoted from photographs, drawings or a joint schedule. If the job needs a look first, we’ll arrange a visit before quoting.

How soon can the area be used again?

The product and site conditions decide that. Some products skin over quickly but need longer to cure fully, so we will confirm the curing time on the day.

Can you reseal penetrations after our M&E works?

Yes, provided a specification covers them. New services after M&E works often breach existing seals and we close them with the specified product.

On site: what to expect

We bring the products specified for the job, along with primers and backing rod. Any old material is cut back to clean, sound faces, the manufacturer’s primer is applied where it’s called for, and the sealant is tooled off neatly. Tell us who will meet us and how to get in at your building near Inverkeilor. That goes into the plan alongside the quote.

  1. The specification and schedule come first, so we know which details apply.
  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. Unsuitable material is removed and the opening cleaned so the seal starts clean.
  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.

What we need from you

  • Have the specification and drawings to hand
  • Let building users know which areas are affected
  • Tell us what induction or permit system the site runs

Ask for a quote

A good quote starts with a clear picture: what’s there, how much of it, how we reach it and what’s specified. Share whatever details you have and we will fill any gaps with a visit.

Get a quick quote

Read more

Building owners, agents and FMs in Inverkeilor

FMs need a contractor who is easy to get on site. Let us know the documents you need (RAMS, insurance certificate, CSCS details) and we will confirm them with the quote.

Hospitality, education, healthcare, office and retail clients book us directly too. We plan around the way the building is used, so the building keeps working while we do.

When to call us in Inverkeilor

Linear gaps fail where a fire-resisting wall meets a slab, soffit or another wall. Movement in the frame or slab can open the joint. Linear joint details set a width range and movement capability, and the seal has to sit within them.

These are often picked up first by site or facilities staff:

  • Old intumescent sealant that has split away
  • Expanding foam used as fire stopping
  • Penetration schedules that need working through
  • Damaged fire seals in risers and voids

On a hospital site such as Arbroath Infirmary, which lies south of Inverkeilor, fire-rated sealant goes in where the specification calls for it, with the work planned around the estates team’s permits.

Before you book anyone

  • Will CSCS-carded applicators be on site?
  • Are they CHAS accredited or on Constructionline?
  • How they handle RAMS and site documents
  • Whether old or failed sealant will be cut out, not overlaid

Questions to ask before you appoint anyone

Service penetrations in Inverkeilor buildings

Under the Scottish non-domestic Technical Handbook, clause 2.1.14, penetrations should be fire stopped to at least the wall or floor’s fire resistance duration, and products should be tested for their end use. We install what’s specified, to the product’s tested detail.

For a building such as Inverkeilor Parish Church, new heating or data runs are the usual reason penetrations need sealing.

Inverkeilor is about 5 miles north of Arbroath, in Angus. We cover Inverkeilor and the rest of Angus, with the same fixed quotes and 12-month guarantee as everywhere else. We work across 65 places in Angus, from busy centres to rural villages. Dundee is covered too, some 20 miles away.

Postcode districts covered here: DD11 for service penetrations. We cover commercial and managed buildings on Station Road, Main Road and Myreside Drive. Nearby places we also cover include Auchmithie (3 miles south), St Vigeans (4 miles south), Friockheim (4 miles west), Colliston (5 miles south-west) and Kirkton of Craig (5 miles north-east) for service penetrations. Further afield, our area takes in Forfar (13 miles west), Montrose (6 miles north-east), Monifieth (15 miles south-west), Carnoustie (11 miles south-west), Brechin (8 miles north-west) and Hunter's Town (12 miles south-west).

Local landmarks in Inverkeilor

Nearby you’ll also find Arbroath Infirmary (5.8 miles south) and Red Castle (1.8 miles north-east).

Map of Inverkeilor © OpenStreetMap contributors

General trades versus a specialist

Certain joints really need a specialist: fire-rated seals that must follow a tested detail, trafficked floor joints and external movement joints among them. A poor seal in places like these tends to cost more to put right later.

What you see is the finished bead, but most of the work is hidden. Backing rod, primer where specified and a joint designed to move with the building are easy to get wrong without experience.

Honest limits

A proper diagnosis includes knowing what sealant can’t do. You will hear from us if the cause turns out to be any of the following:

  • Walls or floors that aren’t fire-resisting to begin with
  • Writing the fire-stopping specification
  • Approving the work on behalf of building control

If in doubt, ring 01277 525 020 or send photos by email and we’ll say what we think.

Surfaces we seal

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

Trusted. Accredited. Insured.