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

Expansion and movement joint sealing in Laggan, Highland

Expansion and movement joint sealing in walls, decks and floors throughout Laggan and nearby, by CSCS-carded applicators. CHAS accredited and fully insured.

  • Expansion joints filled with dirt and stones
  • Chipped joint edges on forklift routes
  • Rain penetration at brick or block movement joints
1
Send details
Drawings, photos, a joint schedule or a site visit.
2
Get a quote
Scope agreed and priced before anything starts.
3
We seal
Failed joints cut out, faces prepared, new sealant laid.
4
Guaranteed
12-month guarantee on our workmanship.
Covering the South East & Scotland
CHAS accredited
£5m PL insurance

Expansion joint sealing near Laggan

Send drawings, photos or a joint schedule, or tell us about the site, and we’ll come back with a fixed quote.

About our expansion joint sealing in Laggan

Internal floor joints take trolleys, pallet trucks and forklifts. Without a sound filler, joint edges chip and spall under load. We’ll tell you if the edges need repairing before sealing and phasing can keep areas working. The enquiries we see most involve joints where the bead has lost adhesion and leaks through car park deck joints onto the level below, on precast concrete panel joints, blockwork control joints and brickwork movement joints. Looking for mastic applicators who cover Laggan? We’ve been sealing commercial buildings since 2005, with CSCS-carded applicators.

Around smaller Scottish places like Laggan, slabs needing attention are often in agricultural buildings, workshops, schools and hotels. Concrete slabs and yards there take vehicles and weather.

Work we carry out in Highland comes with a 12-month guarantee. Should something we installed fail, speak to us on 01277 525 020 or email the details over and we’ll come back to it.

The Mastic Doctor team standing beside their branded vans outside an office building
Where
Laggan (PH20)
Region
Highland
Cover
12 months on our workmanship
Price
Quoted before any work starts
Telephone
01277 525 020
Last updated
3 November 2026

How a job runs

We schedule the visit to fit the site hours and access windows you give us. While we are working, the area stays contained and tidy, and we check in with your contact before moving on to each new area. Tell us who will meet us and how to get in at your building near Laggan. We will confirm the plan with the fixed quote.

  1. We look at the joints, their width and how they’ve failed.
  2. You get a fixed quote with the product and its movement capability stated.
  3. The failed seal is removed and both faces are cleaned until sound and dry, flagging any broken edges that need repair before sealing.
  4. Backing rod goes in at the right depth, or bond-breaker tape where the joint is shallow.
  5. After any primer the maker requires, the bead is applied and tooled so it grips two sides only.
  6. Finished joints are checked and backed by our 12-month guarantee.

What we need from you

  • Tell staff and tenants when we will be in
  • Explain the parking and delivery arrangements
  • Confirm the product named in the specification

Request a quote

Every quote starts with the facts: the joints involved, quantities, access and the product called for. Send what you have, and we’ll arrange a site visit if anything is unclear.

Get a price

Read more

Honest limits

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

  • Movement on a scale no sealant is meant to absorb
  • Failed waterproofing membranes on podiums, roofs or decks (a waterproofing specialist’s job)
  • Mechanical expansion joint covers, cover plates or proprietary joint systems (a specialist supplier’s job)

If you’re not sure, just call the office on 01277 525 020 or email us and we will give you a straight answer.

Surfaces we seal

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

Your questions answered

Is Laggan off your patch?

Not at all. Laggan is within our area. Every Scottish council area is within our area. Send photos and a list of what needs doing, and we’ll plan the job to need as few trips as possible.

What site paperwork comes with a job in Laggan?

RAMS, insurance certificate, CSCS details: list what the site needs and we’ll confirm it with the quote. Our applicators are CSCS-carded, and we carry £5m public liability insurance.

Do you seal on top of existing sealant?

No. Sealing over old material is one of the classic causes of early joint failure, so it all comes out first.

How long will the joint resealing take?

Allow a day or so for a modest run of joints, and longer where decks, ramps or floors are done in phases. We confirm the timescale with the quote.

What exactly is a movement joint?

Put simply, it’s a planned break in a wall, slab or deck so the materials can move. Many people call it an expansion joint and both need a flexible seal.

Which sealant will you use?

A specification, where there is one, decides it. Without one, the joint decides: its movement, its surfaces and what it has to cope with.

Is movement joint sealing guaranteed?

Each job is backed by a 12-month guarantee on the workmanship. The guarantee covers how we sealed, not damage caused afterwards.

Looking after the joints

Keep the joints in good shape with a few simple steps:

  • Reopen bays and walkways only after the stated cure time
  • Inspect movement joints alongside other routine building checks
  • Report split or peeling joint sealant early
  • Brief car park operatives to protect joint lines during winter clearance

Snow ploughs and scrapers catch on joint lines. Lifting the blade at each joint avoids tearing the bead and a look at the joints after winter catches any damage.

External wall joints that fail let rain into the masonry and cavity. It can surface inside as damp a long way from the joint. Catching it early keeps the water outside.

Work for main contractors and building owners

Housing associations and managing agents often need work done across blocks and communal areas. We phase the work so people keep access, and each stage is agreed with your contact.

Facilities managers want contractors who arrive with the paperwork sorted. Tell us what site paperwork you need, such as RAMS, an insurance certificate or CSCS details, and we’ll confirm with the quote.

Quoting for work in Laggan

We price every job individually. The main factors are:

  • Backing rod, priming and other preparation
  • Whether old sealant has to be cut out first
  • The site’s rules and procedures
  • The total length or number of joints

Cost follows what’s involved: removing old material, preparing the joints, the product, the access and how the work is phased. Call for a fixed quote and we will explain how it’s made up.

What we need to price the job

Whether it’s one area or a whole building, these details speed things up:

  • What the building is and how it’s used
  • The postcode of the building
  • Any dates the work must fit around
  • The product your specification calls for

Tell us about the building, the joints and when you need the work done, and a fixed quote will follow. The easiest way is to call the office on 01277 525 020 or email drawings and photos.

Expansion joint sealing around Laggan: what changes locally

Laggan is on Scotland’s wetter western side. Open joints in external slabs take a lot of water. Dry spells are used for the external joints.

For floors and slabs around Laggan, the product is chosen for the traffic and the movement at each joint.

Laggan is about 31 miles south of Inverness, in Highland. Anywhere in PH20, it works the same way: send details, get a fixed quote, we seal, and the work is guaranteed. We work across 256 places in Highland. Our Dundee page has more on work in that area (62 miles or so).

Postcode districts covered here: PH20 for movement joints. Close to Laggan, our area also takes in Gergask (1 mile north-west), Etteridge (4 miles east), Dalwhinnie (6 miles south), Newtonmore (7 miles north-east) and Kingussie (10 miles north-east). For island and remote sites, we plan travel and materials carefully, so include the location in your enquiry.

Local landmarks in Laggan

A little further out are Cluny Castle (1.8 miles east). For a walk, there’s Creag Bhuidhe and Loch Caoldair.

Map of Laggan © OpenStreetMap contributors

Common problems we fix in Laggan

On trafficked joints, wheels and salts do the damage. Wheel loads stress the sealant and the arrises, while de-icing salts and grit attack the seal. A sealant that isn’t trafficable won’t last there.

Typical triggers for a call:

  • Previous reseals laid over old sealant
  • Joints packed with grit and debris
  • Sealant peeling off one face of the joint
  • Water getting into the wall through a failed joint

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

Before you book anyone

  • Will CSCS-carded applicators be on site?
  • Whether primer will be used where the manufacturer specifies it
  • Their plan for phasing and protecting the area
  • Is depth set with backing rod, or bond-breaker tape in shallow joints?

Our contractor checklist

Accreditations

Trusted. Accredited. Insured.