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

Expansion and movement joint sealing in Armadale, Highland

Sealant work in Armadale for main contractors, managing agents and facilities managers: expansion and movement joint sealing in walls, decks and floors, quoted at a fixed price.

  • Leaks through car park deck joints onto the level below
  • Layers of sealant in a movement joint
  • Sealant peeling off one face of the joint
1
Send details
Photos, drawings or a schedule, or we visit.
2
Get a quote
A fixed price, with what’s included set out clearly.
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 accredited
Fully insured: £5m PL

Expansion joint sealing near Armadale

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

Your questions answered

Can being near the sea in Armadale affect the sealant we need?

It can. Coastal exposure works external joints harder than inland weather. We check the specified product suits the exposure and pay close attention to preparation.

Must our site in Armadale stop work while the joints are done?

Normally not: we work in sections and hand each one back once it has cured. Tell us which hours and entrances we can use and we will plan from there.

Are you insured?

Yes. We’re fully insured, including public liability cover.

Can the sealant be colour-matched?

That depends on the product. Some ranges are wide, others limited, so we’ll confirm the colours available for the specified product with the quote.

Can you quote from photographs?

That depends on the size and complexity of the job. Straightforward work can often be priced from photographs and measurements, while larger or less clear jobs get a site visit first.

Do you use silicone or polyurethane in movement joints?

Movement capability matters most. Hybrid or MS polymer products suit some mixed-material joints.

Why has the sealant in our expansion joints split?

The common causes are poor preparation, three-sided adhesion, the wrong movement class and weathering. We diagnose which one it is before resealing since each needs a different fix.

About our expansion joint sealing in Armadale

Brickwork and blockwork walls have vertical movement joints at intervals, and they’re easy to miss until the sealant fails. Failed sealant here lets rain into the wall and can leave the joint full of debris. The old seal comes out, backing goes in and a sealant with the right movement class is applied, primed where the manufacturer specifies. If you are dealing with sealant peeling off one face of the joint and torn sealant in brick or block movement joints, we can put it right. A specialist sealant contractor works differently from a general builder: in Armadale, that means joint design, primers and backing rod as standard.

Travel to smaller places like Armadale is planned so the work is done in one trip where possible. Photos, approximate widths and what uses the floor help us bring the right materials.

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

The Mastic Doctor team standing beside their branded vans outside an office building
Where
Armadale (IV45)
Region
Highland
Cover
12 months on every job
Price
Quoted before any work starts
Call
01277 525 020
Page updated
3 November 2026

Joints that move: notes for Armadale

With the shore within about 1 mile, Armadale counts as a coastal location. External movement joints in car parks, ramps and yards near the coast take salt and wind-driven rain on top of traffic, and edges left open tend to break up faster. Armadale is on Scotland’s wetter western side. Open joints in car parks and yards let in more water than in drier areas. Dry spells are used for the external joints.

Once a joint near Armadale opens up, grit and water get in and the edges start to break.

Armadale (Gaelic: Armadail) is in Highland. Businesses, contractors and managing agents in Armadale can call on us for movement joints. Armadale is one of 256 places in Highland on our list for movement joints.

Business premises anywhere in IV45 are within our area. For a building on Allt A'tuath and Rathad na Chidhe or nearby, we can quote for movement joints. Close to Armadale, our area also takes in Ardvasar (1 mile south-west), Kilbeg (2 miles north-east), Mallaig (5 miles south-east), Morar (7 miles south-east) and Glenancross (8 miles south). Remote and island addresses take more planning, from travel and ferries to the weather, so mention the location when you give us a call on 01277 525 020 or email us.

Near you in Armadale

The closest station to Armadale is Mallaig station, roughly 4.9 miles south-east. Nearby you will also find Museum of the Isles (under half a mile north) and Armadale Castle (0.5 miles north). Open spaces near Armadale include Loch Ic Iain and Sgùrr nan Caorach.

Map of Armadale © OpenStreetMap contributors

Different surfaces, different methods

Podium joints

Podium decks are exposed and often trafficked. We choose a product that copes with feet, wheels and weather.

Cladding panel joints

Metal and composite panels shift considerably as temperatures change. The joints need a low-modulus sealant with enough movement capability in a colour confirmed for that product.

What affects the price in Armadale

We price every job individually. The things that drive the figure:

  • Which sealant the job calls for
  • Travel to remote or island sites
  • Quantities, in metres or numbers
  • Whether old sealant has to be cut out first

Pricing movement joints depends on how many there are, their condition and the access, plus any specification you’re working to. Call for a quote.

Before you send an enquiry

The more we know, the firmer the quote. Helpful details to send:

  • Clear photographs of the problem areas
  • Specification clauses that apply
  • What the building is and how it’s used
  • Your programme or deadline

Need a figure for a tender or a budget? We will quote against your scope and drawings you can plan around. If you have questions first, phone 01277 525 020 or email a schedule or drawings.

Our process

Occupied buildings need a little choreography. The work area is signed and kept contained, with routes through the building left open and work section by section so the rest of the building stays in use. For work around Armadale, we aim for one trip, which is why we ask for photos and a full list first. Outside work also needs a suitable weather window.

  1. We start with photos, approximate lengths and any drawings, visiting where needed.
  2. We compare each joint’s width with the movement and the sealant’s capability.
  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. Areas reopen once cured, and the work carries our 12-month guarantee.

Preparing the site

  • Tell us what induction or permit system the site runs
  • Send asbestos survey details if the building is pre-2000
  • Explain the parking and delivery arrangements

Request a quote

Photos, drawings or a schedule of the joints and a fixed quote comes back to you. Where a site visit makes more sense, we’ll arrange one.

Get a quick quote

Read more

What we are called out for in Armadale

Three-sided adhesion is a common cause of early failure. Bonded on three faces, it can’t stretch evenly when the joint opens.

It’s worth sending us details if you spot any of the following:

  • Expansion joints filled with dirt and stones
  • Sealant pulling off the joint face
  • Previous reseals laid over old sealant
  • Expansion joints split through the centre of the bead

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

What to look for in a quote

  • Whether old or failed sealant will be cut out, not overlaid
  • How the joint faces will be prepared and primed
  • Is the sealant right for the movement and the substrate?
  • Their public liability cover

Questions to ask before you appoint anyone

Why it’s worth doing now in Armadale

Resealing is usually the answer, not replacing the element. If the material either side is sound, a properly prepared reseal restores the joint. If the edges have broken up, we’ll tell you they need repairing first. Buildings that aren’t in daily use, such as halls and seasonal premises, may let water in unnoticed, giving water time to get in. Resealing early avoids that.

The product called for affects the cost, and so does the preparation, from cutting out to priming and backing rod. Access, phasing and site rules also count.

Why appoint us

  • Constructionline member for supplier checks
  • Specification-led, product-correct work
  • One phone line for London, the South East and Scotland
  • 12 months’ guarantee on every job

Read our cost guide or our accreditations and insurance.

What sealant work can’t fix

A proper diagnosis includes knowing what sealant can’t do. We will tell you if the real problem is one of these:

  • Changing the joint layout or spacing of a structure
  • Cracking or settlement that calls for an engineer’s assessment
  • Concrete or masonry repairs along the arrises

Not sure which it is? You can call 01277 525 020 or email the details over and we’ll tell you honestly.

Surfaces we seal

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

Trusted. Accredited. Insured.