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

Fire stopping in Doonfoot

Commercial sealant work in Doonfoot for contractors, FMs and building owners: fire-rated and intumescent sealing of service penetrations and linear gaps, quoted at a fixed price.

  • Fire stopping installed outside its tested range
  • Hidden openings found during inspections
  • Expanding foam used as fire stopping
1
Send details
Drawings, photos, a joint schedule or a site visit.
2
Get a quote
A fixed quote for the work, with the scope in writing.
3
We seal
The right sealant, to the right depth, neatly finished.
4
Guaranteed
12-month guarantee on our workmanship.
London, the South East & Scotland
Constructionline member
£5m PL insurance

Fire stopping for Doonfoot sites

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

Fire stopping in Doonfoot

Penetration seals are fire tested to BS EN 1366-3 and linear joint seals to BS EN 1366-4 and the results are classified to BS EN 13501-2. That classification, such as EI 60 or EI 120, belongs to the product in its tested arrangement. So our job is to reproduce that arrangement faithfully. We work on service gaps in risers, joints between fire-resisting walls and floors and small duct penetrations where the tested detail allows, and the failures we’re asked to look at most are improvised or mixed-product fire seals and hidden openings found during inspections. Whether you call it commercial sealant work, mastic application or joint sealing, in Doonfoot it comes down to the same thing: failed joints cut out, faces prepared and the right sealant laid to the right depth.

For a building near Doonfoot, we plan fire-rated sealing so it’s finished in one visit where possible. Photos of the gaps, the services and the wall or floor type help us bring the right products.

The 12-month guarantee covers our workmanship: the preparation, the sealing and the tooling. Damage, later alterations by others and movement beyond what the joint was designed for sit outside it.

Place
Doonfoot (KA7)
Wider area
South Ayrshire
Cover
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 beside their liveried vans in front of an office building

Cost factors for service penetrations

There’s no standard rate for sealant work, since sites vary so much. What we look at:

  • Working within restricted access windows
  • The product specified
  • The site’s rules and procedures
  • Joint width, depth and condition

Every site prices differently: the joint sizes, the specified product, access and working hours each have a bearing. Send the details and a fixed figure follows.

Details that help us quote

It doesn’t need to be a full survey. These details are enough to start:

  • Any specification or named product
  • Access details, including height
  • A wide shot and a close-up of the area
  • Rough lengths or quantities, or drawings if you have them

Pricing a project or setting a maintenance budget? We’ll quote against your scope and drawings that you can work with. If you have questions first, give us a call on 01277 525 020 or email drawings and photos.

Why it’s worth doing now in Doonfoot

An improvised seal can look finished while offering no tested performance. Correcting it means cutting it out and starting again with the specified product. Exposed buildings in Scotland take a lot of weather, so it’s worth renewing joints around Doonfoot before they leak.

Access often affects the price as much as the sealing: easy-to-reach joints are quicker than those that need equipment to get to. Tell us how the joints are reached and call for a quote.

What you get with us

  • Old sealant cut out, never sealed over
  • Commercial sealant work since 2005
  • Workmanship guaranteed for 12 months
  • Work carried out by CSCS-carded applicators

Take a look at our cost guide and our accreditations.

From enquiry to sign-off

We follow your site rules from the start: sign-in, induction and whatever permit system the building uses. With the paperwork done, we take the joints in the sequence agreed with you, and each area is checked before we leave it. Travel to smaller Scottish places like Doonfoot is planned so the job is finished in one visit where possible, which is why we ask for photographs and a full list first. External joints need a dry spell as well.

  1. We start with your penetration schedule, drawings or specification.
  2. We plan the sequence of floors, risers and voids with you.
  3. We compare every service penetration with its tested detail before sealing.
  4. Foam, ordinary sealant and debris come out.
  5. Backing and fire-rated sealant are installed to the detail and tooled.
  6. We tell you about openings that need a different product.

Preparing the site

  • Tell us which areas need to stay in use
  • Make sure the joints can be reached
  • Send any specification or drawings in advance

Ask for a 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

Read more

Work for main contractors and building owners

Hotels, schools, healthcare sites, offices and retail units book us directly too. The work is planned around how the building runs, so guests, pupils, patients or staff are disturbed as little as possible.

When you manage a building on behalf of an owner, clear figures and clear communication matter. You get a fixed quote, an agreed scope and a walk round at the end, plus a 12-month guarantee.

Where services cross fire walls in Doonfoot

The area within 2 miles of Doonfoot holds a good number of hotels. In hotels, bedroom and corridor walls are usually 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, and products should be tested for their end use. We install what’s specified, to the product’s tested detail.

Large healthcare estates like Seafield Children's Hospital, 1 mile north-east of Doonfoot, change their services often, so penetration seals are worth checking after M&E work. Colleges such as Ayrshire College - Ayr Campus (to the north-east of Doonfoot) add IT and services as courses change, and each new penetration through a fire-resisting wall needs sealing with the specified product. On estates like Newton Trading Estate, which lies north-east of Doonfoot, the wall between office and warehouse is often fire-resisting, and cables through it need the specified seal.

Doonfoot is about 2 miles south-west of Ayr, in South Ayrshire. Businesses, contractors and managing agents in Doonfoot use us for work on service penetrations, as part of our coverage of South Ayrshire. Doonfoot is one of 48 places we cover in South Ayrshire for service penetrations. Glasgow is covered too, some 32 miles away.

If you need fire stopping in KA7, the process matches everywhere else we work: details, then a fixed price, then sealing and a 12-month guarantee. Streets here include Dunure Road, Tiree Avenue and Greenan Road. We also cover Alloway (1 mile east), Seafield (1 mile north-east), Belmont (2 miles north-east), Ayr (2 miles north-east) and Forehill (2 miles north-east). A short drive away, we cover Troon (8 miles north), Prestwick (4 miles north-east), Heathfield (3 miles north-east), Maybole (6 miles south), Joppa (5 miles east) and Dundonald (10 miles north). Doonfoot is one of the busier places in South Ayrshire, and we take on service penetrations for its commercial and public buildings.

Around Doonfoot

We work on buildings around Belmont Academy, among other places. For rail, the closest station is Ayr station, roughly 1.9 miles north-east of the centre. Well-known places in the area include Greenan Castle (0.6 miles west) and Robert Burns Birthplace Museum (1 mile south-east). The countryside around Doonfoot includes Carcluie Loch.

Map of Doonfoot © OpenStreetMap contributors

When something else is needed

Before quoting, we check that sealant is the right answer. It isn’t the answer for:

  • Gaps in walls that were never built as compartment walls
  • Plastic pipes whose detail calls for a collar or wrap
  • Issuing fire ratings or certificates for seals

If in doubt, call the office on 01277 525 020 or send photos by email and we will say what we think.

What we seal

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

Doing it in-house

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 where general trades tend to cut corners.

For most general trades, sealant is a sideline. A specialist brings correct preparation, depth control with backing rod and a product suited to that particular joint.

Common questions from Doonfoot clients

Will you work in a care home in Doonfoot without moving residents out?

Yes. We work around residents’ routines, a room or two at a time. Noise and disruption are kept to a minimum.

Could you schedule work at a campus like University of the West of Scotland - Ayr Campus for the vacation?

Yes. Education sites typically want the work in vacations or in phases during term, and we plan to suit. We are CHAS accredited and a Constructionline member, and paperwork such as RAMS is confirmed with the quote.

How many days will you need on site?

We plan the time on site around your programme and access. You’ll have an expected duration with the quote.

Will you quote for a small job?

Small jobs are welcome alongside larger packages. Send details for a fixed quote.

What will the job cost?

It depends on the job: the volume of work, the access, the specified product and how it’s phased. Call for a quote.

Are you members of a third-party fire-stopping installer scheme?

No, and we won’t imply otherwise. Some clients require third-party installer schemes even though the law doesn’t, so it’s worth checking what your contract says. If it doesn’t require one, we can install the specified fire-rated sealant to its tested detail.

Do you guarantee your work?

Yes. It runs for twelve months and covers how we prepared and sealed the joints, but not damage, misuse or other trades’ work.

Accreditations

Trusted. Accredited. Insured.