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

Sealant specialists in Dunlop

Sealant work for offices, shops, hotels and other commercial buildings in Dunlop. CHAS accredited, Constructionline member, with a 12-month guarantee on workmanship.

  • Water staining near frames, panels or ceilings
  • Movement joints packed with grit and debris
  • Black mould through washroom sealant that won’t clean off
1
Send details
Tell us about the site, with photos if you have them.
2
Get a quote
A fixed quote for the work, with the scope in writing.
3
We seal
Prepared joints, the specified product, a tidy finish.
4
Guaranteed
Backed by a 12-month workmanship guarantee.
Covering the South East & Scotland
CHAS & Constructionline
£5m public liability

Commercial sealant contractors across Dunlop

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

Commercial sealant contractors for commercial buildings in Dunlop

We’ve applied sealant on commercial sites for over 20 years, and the documents buyers ask for are ready: CHAS accredited, Constructionline member, five million pounds of public liability insurance and CSCS-carded applicators. If your site needs RAMS, an insurance certificate or CSCS details, say so and we will confirm with the quote. We work on external facade joints, floor and threshold joints and kitchen worktops and splashbacks, and the usual reasons a site gets in touch are untidy joints in a reception, shop floor or lobby and mouldy silicone around WCs, urinals and vanity tops. Looking for mastic applicators who cover Dunlop? We’ve been sealing commercial buildings since 2005.

Multi-site clients with buildings in and around Dunlop can put several sites on one programme, with one quote format and one point of contact.

For a job around Dunlop, the Scottish weather is part of the planning: sealant needs a dry joint and the right temperature, so external work has a weather window built in. Internal joints can be done whatever the day brings.

We sign every job 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.

Place
Dunlop (KA3)
Region
East Ayrshire
Cover
12 months on every job
Quotes
Fixed quote, scope in writing
Telephone
01277 525 020
Page updated
3 November 2026
The Mastic Doctor team beside their liveried vans in front of an office building

How a job runs

Before we leave any area, we remove the tape, clean down and inspect every joint, ready for your sign-off. If an area should be left alone while the sealant cures, we say how long and put signs out. Travel to smaller Scottish places like Dunlop is planned so the job is finished in one visit where possible, which is why we ask for photos and a full list first. Outside work also needs a suitable weather window.

  1. Send details through our quote form, or ask for a site visit.
  2. We diagnose the cause of failure and price a fixed scope.
  3. Where parts of the building must stay open, the work is phased.
  4. Every failed bead is removed rather than covered.
  5. A suitable product for each joint goes in at the right depth and is tooled.
  6. A final walk-round, then the 12-month guarantee applies.

What we need from you

  • Share the asbestos register for older buildings
  • Have the specification and drawings to hand
  • Tell staff and tenants when we’ll be in

Get a fixed quote

Send us photographs, 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 price

Read more

What sealant work can’t fix

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

  • Broken glass or blown double-glazed units
  • Removing asbestos-containing materials (a licensed or specialist contractor’s job)
  • Walls or slabs moving more than any sealant can take

Not sure which it is? You can call the office on 01277 525 020 or use the quote form and we will tell you honestly before you book.

Where we work in Dunlop

  • Washrooms and tea points
  • External facade joints
  • Floor and threshold joints
  • Window and door perimeters
  • Kitchen worktops and splashbacks
  • Movement joints in walls and floors

Common questions from Dunlop clients

What paperwork can you provide for a job in Dunlop?

Whatever your site asks for, from RAMS to CSCS details, is confirmed when we quote. We hold £5m public liability insurance, are CHAS accredited and a Constructionline member, and our applicators are CSCS-carded.

Is a smaller place like Dunlop outside your area?

Not at all. Dunlop is within our area. We cover the whole of Scotland. Send photographs and a list of what needs doing, and we will plan the job to need as few trips as possible.

Do you work to architects’ specifications?

Yes. The specification and the manufacturer’s installation guidance are what we work to, and any queries are raised before we start.

How long before the joints can be used?

We’ll confirm how long the chosen product needs to cure.

Is your work guaranteed?

It’s backed by our 12-month guarantee. Should a joint we sealed give trouble during those 12 months, let us know and we will look at it.

How do we get a quote?

Photos, drawings or a schedule of the joints are typically enough to start. If a visit is needed we will book one, and a fixed quote follows.

Are your applicators CSCS-carded?

Yes. Our applicators hold CSCS cards, as many construction sites ask for.

Why it’s worth doing now in Dunlop

Before budgeting for new frames, cubicles or worktops, check whether it’s just the sealant. In many cases the element is fine and only the seal around it has given up. Resealing normally costs far less than renewal, though we’ll tell you honestly if the element itself is the problem. Around smaller places like Dunlop, halls, stores and seasonal buildings may not be checked often, giving water time to get in. Early resealing prevents it.

Whether it’s a single area or a whole estate, the same things set the price: what’s in scope, how we reach it, what’s specified and when it needs doing. Call for a quote, and you’ll have a fixed figure to work with.

Why choose Mastic Doctor in Dunlop

  • Work carried out by CSCS-carded applicators
  • 12-month guarantee on workmanship
  • Standard and matched colours in many product ranges
  • Constructionline member for supplier checks

Read what affects the cost or our accreditations.

Quoting for work in Dunlop

The price varies from site to site. It mainly depends on:

  • Location, for remote and island sites
  • The product specified
  • The size and state of each joint
  • Site requirements such as inductions and permits

Larger quantities, tricky access or phasing all shape the price. Site requirements like inductions and permits play a part as well.

Before you send an enquiry

Diagnosis starts before we arrive. Let us know:

  • Anything awkward about access or site hours
  • Clear photographs of the problem areas
  • Where the site is, with the postcode
  • Any dates the work must fit around

Let us know the site, the scope and your timescale, and a fixed quote will follow. To get it moving, give us a call on 01277 525 020 or send photos by email.

For managing agents and facilities managers

We work for building owners and managing agents on everything from one building to a spread of sites around Dunlop. One quote can cover more than one site, so there’s one set of paperwork to deal with.

Main contractors use us as their sealant subcontractor on new-build and refurbishment projects. We work to your programme, your specification and your site rules, with CSCS-carded applicators on site.

What the job involves on each surface

Movement joints in walls and floors

Brickwork, blockwork and floor slabs all have movement joints that need a flexible seal. When the seal fails, debris gets in and the joint stops working. The joints are resealed using a sealant matched to the movement and any traffic.

Shop fronts and retail fit-outs

Most shops can’t close for a reseal. Tell us your trading hours and access windows and we will plan around them, phasing areas so the shop floor stays usable.

What Dunlop’s businesses ask us to seal

The west of Scotland, where Dunlop is, gets more rain than the east. Frontage work is booked with a few days’ give for the weather. Shopfronts and frames facing the prevailing weather are where failures show first

Whatever the building in Dunlop, commercial sealant work starts with cutting out the failed bead and cleaning the joint back to sound material. Offices and shops close to stations such as Dunlop station, less than half a mile to the south-east of Dunlop, tend to be busy all day, so sealant work is planned around opening hours.

Dunlop is about 7 miles north of Kilmarnock, in East Ayrshire. Dunlop sits inside our coverage, with the same fixed quotes and 12-month guarantee as everywhere else. Dunlop is one of 56 places we cover in East Ayrshire. There’s a separate page for Glasgow, about 14 miles away.

Postcode districts covered here: KA3. Streets here include Station Road, Main Street and Livingston Terrace. Close to Dunlop, our area also takes in Burnhouse (2 miles west), Barony and Castle of Corsehill (2 miles south), Lugton (2 miles north), Stewarton (2 miles south) and Greenhills (2 miles west). Further afield, our area takes in Kilmarnock (7 miles south), Annanhill (7 miles south), Galston (10 miles south-east), Mauchline (15 miles south-east), New Farm Loch (7 miles south) and Bonnyton (7 miles south).

Around Dunlop

Around Dunlop, our work takes us to commercial buildings near Stewarton Academy, among other places. There’s a railway station in Dunlop itself: Dunlop station. A little further out are Dunlop Castle (1.1 miles east) and Stewarton Museum (2.3 miles south). For a walk, there’s Blae Loch and Dunlop Hill.

Map of Dunlop © OpenStreetMap contributors
Accreditations

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