The Mastic Doctor team standing beside their branded vans outside an office building
Argyll and Bute · Scotland

Expansion joint sealing in Lochgilphead

Looking for expansion joint sealing in Lochgilphead? Send us the details for a fixed quote, backed by a 12-month guarantee on the work.

  • Arrises breaking up along floor joints
  • Rain penetration at brick or block movement joints
  • New sealant over old, now failing
1
Send details
Send the specification, photos or a marked-up plan.
2
Get a quote
Scope agreed and priced before anything starts.
3
We seal
CSCS-carded applicators, the right product for each joint.
4
Guaranteed
Our workmanship is guaranteed for 12 months.
London, the South East & Scotland
CHAS & Constructionline
£5m PL insurance

Need expansion joint sealing in Lochgilphead?

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

About our expansion joint sealing in Lochgilphead

The seal is what lets a movement joint do its job. When the sealant splits or lets go, the gap fills with dirt and water, the joint can’t close properly and its edges begin to crumble. Resealing at the first signs of failure is far cheaper than repairing the material either side. We work on precast concrete panel joints, cladding panel joints and car park decks and ramps, and what we’re called in for most is car park joints leaking onto vehicles below and sealant peeling off one face of the joint. Sealant contractors, mastic applicators, sealant specialists: whatever the job title on the order, in Lochgilphead it comes down to the same thing: failed joints cut out, faces prepared and the right sealant laid to the right depth.

For outside joints near Lochgilphead, the Scottish weather sets the timetable: dry faces and the right temperature are essential, so dates have some give. Internal floors can be done whenever suits the site.

We stand by our work with a 12-month guarantee. It covers how we prepared and applied the sealant, and if something we did falls short, we return to it.

Place
Lochgilphead (PA31)
Region
Argyll and Bute
Cover
A 12-month guarantee
Quote
Quoted before any work starts
Telephone
01277 525 020
Updated
3 November 2026
Mastic Doctor team members lined up next to their branded vans outside an office building

Floors, slabs and movement joints in Lochgilphead

Lochgilphead lies within about 1 mile of the sea. Coastal yards and decks give their joints salt and wet weather to deal with, not just wheels, so a failed joint lets more in and the edges break up sooner. Being in the west of Scotland, Lochgilphead gets more rain than eastern areas. External slab joints left open take plenty of rain. Dry spells are used for the external joints.

Sites like The Argyll and Bute Hospital (0.9 miles east of Lochgilphead) carry ambulances, deliveries and visitors’ cars over their road and deck joints. Schools like Lochgilphead High School often have long brick elevations with movement joints that age quietly.

Lochgilphead is about 27 miles west of Greenock, in Argyll and Bute. We cover Lochgilphead and the rest of Argyll and Bute, with the same fixed quotes and 12-month guarantee as everywhere else. Lochgilphead is one of 124 places in Argyll and Bute on our list. Glasgow is covered too, some 47 miles away.

We cover the PA31 postcode districts. For a building on Oban Road, Wilson Road and Smithy Lane or nearby, send details and we’ll quote for movement joints. Access to Lochgilphead is via the A83 and A816. We also cover Ceann Loch Gilb (1 mile south-east), Ardrishaig (2 miles south), Cairnbaan (2 miles north-west), Bridgend (3 miles north) and Kilmichael Glassary (3 miles north) for movement joints. Lochgilphead ranks among the main centres of Argyll and Bute, with offices, shops, schools and other public and commercial buildings. 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.

Near you in Lochgilphead

Recent enquiries here include premises near The Comm Public House. A little further out are Mid Argyll Community Hospital (0.7 miles east). Open spaces near Lochgilphead include Cam Loch.

Map of Lochgilphead © OpenStreetMap contributors

Do you need expansion joint sealing in Lochgilphead?

Car park decks and floors face loads that walls never see. Tyres and wheels press on the edges and the sealant, while grit and salts work into any gap. The product has to be suited to the traffic.

Typical triggers for a call:

  • Brittle, chalky sealant on external joints
  • Debris jammed in movement joints
  • Water getting into the wall through a failed joint
  • Torn sealant in brick or block movement joints

Warehouse floors on estates like Kilmory Industrial Estate, 1.1 miles south-east of Lochgilphead, carry pallet trucks and forklifts over every saw-cut joint.

Questions to ask before you book

  • Is depth set with backing rod, or bond-breaker tape in shallow joints?
  • Health and safety accreditation such as CHAS
  • Whether their applicators hold CSCS cards
  • Will failed sealant be removed rather than covered?

Our contractor checklist

When something else is needed

We seal joints; we don’t mend everything behind them. Sealant alone won’t deal with:

  • Concrete or masonry repairs along the arrises
  • Leaks coming from the membrane rather than the joint seal
  • Proprietary pre-formed expansion joint systems

If you are not sure, just phone 01277 525 020 or send photos by email and we will give you a straight answer before you book.

Surfaces we seal

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

Keeping the joints sound

Cleaning and maintenance staff play a part too. Pass these on to them:

  • Keep product details with the building records for the next reseal
  • Raise snow-clearing blades over deck joints where possible
  • Report split or peeling joint sealant early
  • Put movement joints on the planned maintenance inspection round

On car parks, winter clearance can damage deck joint sealant. Lifting the blade at each joint avoids tearing the bead.

An open joint fills with grit, and a joint full of grit can’t close. The edges then take the pressure and start to spall. A sound seal keeps the joint working.

Why deal with it now?

A torn seal left alone typically gets worse. Water and debris get in, the joint jams and the edges spall, so a reseal turns into an edge repair as well. Resealing early keeps the work to sealant. For buildings near Lochgilphead, dealing with all the failing joints at once saves return trips. Photos of each area help us quote the whole job.

The work involved drives the cost: stripping out, preparation, sealing, access and phasing. Call for a fixed quote.

Why appoint us

  • Products installed to the manufacturer’s instructions
  • Matching to RAL references, product permitting
  • Joints cleaned back to sound surfaces
  • Fully insured, including public liability cover

See our cost guide and our accreditations and insurance.

Your questions answered

Our building in Lochgilphead is near the coast: does that change the sealant?

It can. Wind-driven rain and, closer to the shore, salt air are harder on external joints. We check the specified product suits the exposure and pay close attention to preparation.

Does your area include sites such as Kilmory Industrial Estate, near Lochgilphead?

Yes. Our area takes in Lochgilphead and its surroundings, with estates and business parks such as Kilmory Industrial Estate included. To start, just give us a call on 01277 525 020 or use the quote form with the unit, the joints involved and your access times.

What about RAMS and site documents?

Let us know which documents the site needs, such as RAMS, an insurance certificate or CSCS details, and we’ll confirm them with the quote.

How long does movement joint sealing take?

That depends on joint lengths, widths, access and how much old sealant or filler needs removing. As a guide, it normally takes a day or so for a modest run of joints, and longer where decks, ramps or floors are done in phases.

What sealant do you use in movement joints?

The specification comes first, then the joint’s movement and exposure. We name the proposed product in the quote so there are no surprises.

Can staff carry on working while you’re here?

Usually, yes. We phase the work so most of the building stays in use, with each area protected and signed.

What causes movement joint sealant to fail?

Most often the movement is too much for the product or the joint width. That’s why we check width, depth and movement class before quoting so the same failure isn’t repeated.

Our process

Our CSCS-carded applicators arrive with the sealants, primers and backing rod the job calls for. Any old material is cut back to clean, sound faces, primer goes on where the manufacturer specifies it, and the sealant is tooled off neatly. For work around Lochgilphead, we aim for one trip, which is why we ask for photographs 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, and flag anything that needs an engineer.
  3. Every joint is cleared of the failed seal and any grit packed into it.
  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.

What we need from you

  • Let us know about inductions and permits
  • Share the asbestos register for older buildings
  • Tell us which areas need to stay in use

Quotes

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 quick quote

Related advice

How the job changes by surface

Brickwork and blockwork joints

Long brick and block elevations have movement joints at intervals. We use a sealant rated for the movement, typically low-modulus, with backing rod setting the depth.

Joints between different materials

Hybrid or MS polymer sealants bond to many substrates. The choice depends on the substrates and how much the joint moves, and confirm it in the quote.

Accreditations

Trusted. Accredited. Insured.