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

Gillock expansion joint sealing

Looking for expansion joint sealing in Gillock? It’s simple: send details, get a quote, we seal, guaranteed.

  • Weathered movement joint sealant that no longer flexes
  • Torn sealant in brick or block movement joints
  • Sealant peeling off one face of the joint
1
Send details
Photos, drawings or a schedule, or we visit.
2
Get a quote
One fixed quote covering the agreed scope.
3
We seal
Prepared joints, the specified product, a tidy finish.
4
Guaranteed
Signed off, with 12 months’ guarantee.
London, the South East & Scotland
CHAS & Constructionline
Fully insured: £5m PL

Expansion joint sealing across Gillock

Share the site address and what’s failing, and we’ll reply with a fixed quote or arrange a visit.

Expansion joint sealing in Gillock, done properly

If you need expansion joint sealing in Gillock, start with photos and joint lengths. We will come and look where photographs don’t show enough, then send a fixed quote that names the sealant. You can also speak to us on 01277 525 020 or send photos by email to talk the joints through. We work on brickwork movement joints, blockwork control joints and podiums and floor movement joints, and the usual reasons a site gets in touch are water getting into the wall through a failed joint and torn sealant in brick or block movement joints. Sealant applicators who only do sealant are a different proposition from a general trade with a gun in the van: in Gillock, that means joint design, primers and backing rod as standard.

In smaller places such as Gillock, the joints we are asked about sit in workshops, farm sheds, schools and halls. Slabs and yards take vehicles, rain and frost.

Our 12-month guarantee is about workmanship, not wear and tear. Sealant wears with time, and movement, weather, cleaning and use decide how fast, so we spell out the cover before we begin.

Location
Gillock (KW1)
Wider area
Highland
Cover
12 months on our workmanship
Quotes
A fixed quote before we start
Call
01277 525 020
Last 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. Where the sealant needs time to cure before use, we tell you and sign the area. Where we can, we combine work around Gillock with other jobs nearby. Let us know if your dates have any give.

  1. We start with photos, approximate lengths and any drawings, visiting where needed.
  2. Joint widths and expected movement are checked against what the sealant can take.
  3. Old sealant and debris are cut out of every joint.
  4. Any broken arrises or friable edges are flagged before work goes further.
  5. The right sealant goes in at the right depth, bonded to the two sides only.
  6. Each area is handed back after its cure time, under our 12-month guarantee.

Getting the site ready

  • Warn occupants and staff about the work
  • Point out any areas we must not close
  • Share the asbestos register for older buildings

Request a quote

Specifications, drawings and tender packages are welcome with any enquiry, and we will price the work to it. For smaller jobs, photos and a description will do.

Get a quick quote

Related advice

How the job changes by surface

Brickwork and blockwork joints

Masonry faces are often porous, dusty or crumbly. We clean them back to sound material and prime where the manufacturer specifies before the bead goes in.

Podium joints

Podiums take foot traffic, planters and weather. A sealant suited to both traffic and exposure is used.

Maintenance after handover

Regular inspection catches problems early. Specifically:

  • Keep scrapers and ploughs from dragging across joint sealant
  • Look over external and deck joints after a hard winter
  • Put movement joints on the planned maintenance inspection round
  • Note which joints were done, when, and with what

Floor joints on main traffic routes need watching more closely than the rest. Avoid standing heavy loads or racking legs on the joints and flag chipped arrises before they spread.

Once debris packs a failed joint, the structure has nowhere to expand. The arrises crack and break away under the load, turning a sealant job into a repair job. A sound seal keeps the joint working.

Questions about Gillock

Is Gillock too small for you to travel to?

Not at all. Gillock is within our area. Our area covers all of Scotland, cities, towns and islands alike. We plan jobs in smaller places so return trips are kept to a minimum.

Does a site in Gillock have to shut while its joints are sealed?

Typically not: we work in sections and hand each one back once it has cured. The phasing plan comes with the quote.

Will you quote for a small job?

Small jobs are welcome alongside larger packages. Photos and a description are enough to start.

What happens if it rains on the day?

The joint has to be dry, and the air and surface temperature inside the product’s limits. Frost, rain and condensation on steel or concrete can hold up external work so external dates keep some flexibility.

How soon can the area be used again?

The product and site conditions decide that. Some take light use quickly, others need longer to cure, so we will confirm the curing time on the day.

Can you follow the specification on our project?

Yes. Send it with your enquiry, and we’ll price the work to it.

Can you work on car park ramps and decks?

Yes. Let us know the opening hours and which levels or bays have to stay available and we’ll plan around them.

Slabs, ramps and loading bays in Gillock

Gillock is in the east of Scotland, which is drier than the west. Freezing weather and salt still attack open external joints. Sealing them in drier months limits winter damage.

In and around Gillock, the right filler or sealant for each joint depends on the traffic and the movement it takes.

Gillock is about 9 miles south-east of Thurso, in Highland. If you are looking for expansion joint sealing in Gillock, we can help. Our Highland coverage takes in 256 places, large and small.

Work on movement joints is covered throughout KW1, whatever the building. With the B874 nearby, Gillock is straightforward for us to reach. Nearby places we also cover include Bower (3 miles north-east), Hastigrow (3 miles east), Watten (3 miles south-east), Halkirk (5 miles west) and Castletown (6 miles north). Island and remote sites need extra planning, with travel, ferry crossings where needed and weather to allow for, so give the site location in your enquiry.

What’s near Gillock

Gillock’s nearest station is Georgemas Junction station, about 3.8 miles west of the centre. A little further out are Braal Castle (5 miles west). Green spaces nearby include Loch Scarmclate.

Map of Gillock © OpenStreetMap contributors

Work for main contractors and building owners

As a CHAS accredited contractor and Constructionline member, we make supplier vetting simple. We are fully insured, and our insurance certificate can go with the quote.

If you look after buildings for someone else, you need clear quotes and clear reporting. We quote a fixed sum, confirm the scope and walk the finished work with you or your representative, plus a 12-month guarantee.

What we can’t put right

Part of a good diagnosis is knowing where sealant stops. You’ll hear from us if the cause turns out to be one of these:

  • Failed waterproofing membranes on podiums, roofs or decks (a waterproofing specialist’s job)
  • Cracking or settlement that calls for an engineer’s assessment
  • Mechanical expansion joint covers, cover plates or proprietary joint systems (a specialist supplier’s job)

If in doubt, call 01277 525 020 or email drawings and photos and we will say what we think.

Joints and surfaces we work on

  • Precast concrete panel joints
  • Brickwork movement joints
  • Blockwork control joints
  • Cladding panel joints
  • Car park decks and ramps
  • Podiums and floor movement joints

What we are called out for in Gillock

With no backing rod or bond-breaker in place, sealant grips the base of the joint too. Bonded on three faces, it can’t stretch evenly when the joint opens so backing is set before sealing.

What tends to prompt an enquiry:

  • Arrises breaking up along floor joints
  • Torn sealant in brick or block movement joints
  • New sealant over old, now failing
  • Rain penetration at brick or block movement joints

A joint near Gillock that has lost its sealant lets in water and grit, and the edges suffer next.

What to look for in a quote

  • Their plan for phasing and protecting the area
  • How the joint faces will be prepared and primed
  • What the guarantee covers, and for how long
  • Are they CHAS accredited or on Constructionline?

Our contractor checklist

Accreditations

Trusted. Accredited. Insured.