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

Expansion Joint Sealing in Diuranais

Expansion joint sealing for Diuranais, from a contractor working since 2005. Fully insured and CHAS accredited.

  • Car park joints leaking onto vehicles below
  • Expansion joints filled with dirt and stones
  • Sealant peeling off one face of the joint
1
Send details
Send the specification, photos or a marked-up plan.
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
Backed by a 12-month workmanship guarantee.
London, the South East & Scotland
CHAS accredited
Fully insured: £5m PL

Need expansion joint sealing in Diuranais?

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 Diuranais

We cover the full range of movement joints: brickwork and blockwork joints, precast and cladding panel joints, concrete joints, car park decks and ramps, podiums and floor movement joints. Every one calls for a sealant picked for its movement, exposure and traffic, and we will confirm the choice in the quote. If you are dealing with joints where the bead has lost adhesion and water getting into the wall through a failed joint, we can help, on precast concrete panel joints, podiums and floor movement joints and blockwork control joints alike. Most enquiries from Diuranais start with one failed joint and grow into a wider look at the building: we look at the rest while we’re there and tell you what we find.

For outside joints near Diuranais, the Scottish weather sets the timetable: sealant needs a dry joint and a temperature within its range, so dates have some give. Inside slabs aren’t affected and can be scheduled around the occupier.

Whoever the client is, the cover is the same: a 12-month guarantee on our workmanship. Faults in the structure, damage and other trades’ work fall outside it, and we say so plainly.

Place
Diuranais (IV27)
Region
Highland
Cover
12 months on our workmanship
Price
A fixed quote before we start
Call
01277 525 020
Updated
3 November 2026
Mastic Doctor team members lined up next to their branded vans outside an office building

From enquiry to sign-off

Diagnose, treat, sign off: that’s the shape of every visit. We inspect the joints and confirm what’s in scope, then we prepare and seal each joint with the specified product, and we finish with a walk round so the work can be signed off. For a building near Diuranais, directions, keys and a contact on the day are worth sorting early. We’ll confirm the plan with the fixed quote.

  1. Photos, joint lengths and drawings come to us, or we visit.
  2. Joint widths and expected movement are checked against what the sealant can take and tell you if the design looks wrong for the movement.
  3. Old sealant and debris are cut out of every joint.
  4. Edges are checked, and we tell you if any need repairing before sealing.
  5. A sealant suited to the movement and traffic is laid to depth and tooled.
  6. Each area is handed back after its cure time, under our 12-month guarantee.

What we need from you

  • Arrange parking or a loading space
  • Send your site hours and access windows
  • Confirm the product named in the specification

Request a quote

Let us know the site, the scope and your timescale, and a fixed quote will follow. To get it moving, call 01277 525 020 or send details through our quote form.

Get a quick quote

Advice

Why act early in Diuranais

Resealing is typically 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. In Scotland, wind-driven rain finds a failed joint quickly, so it’s worth renewing joints around Diuranais before they leak.

Pricing movement joints depends on quantities, condition and access, plus any specification you’re working to. Call for a quote.

Why clients in Diuranais choose us

  • One contact handling all your sites
  • CSCS-carded applicators
  • Health and safety: CHAS accredited
  • A range of standard colours, depending on the product

Take a look at how commercial sealant jobs are priced or our accreditations and insurance.

Expansion joint sealing in Diuranais: the local picture

Diuranais lies within about 1 mile of the sea. Near the sea, external slabs, ramps and decks see salt air and driven rain as well as their usual loads, so it pays to keep them sealed. Diuranais is on Scotland’s wetter western side. Rainwater through open yard and deck joints is a bigger issue here than in the drier east. We wait for dry, workable days to seal them.

Around Diuranais, each joint gets a filler or sealant matched to what crosses it and how much it moves.

Diuranais (Gaelic: Durness) is in Highland. Our applicators travel to Diuranais for work on movement joints. 256 places across Highland fall within our area, including Diuranais.

Postcode districts covered here: IV27. Buildings on Hames Place and School Road are within our area. Close to Diuranais, our area also takes in Smoo (1 mile south-east), Melness (12 miles east), Kinlochbervie (13 miles south-west), Tongue (14 miles south-east) and Scourie (21 miles south-west). Where a site is remote or on an island, we plan travel and materials carefully, so include the location in your enquiry.

Local landmarks in Diuranais

The countryside around Diuranais includes Loch Bad an Fheur-loch.

Map of Diuranais © OpenStreetMap contributors

Common questions from Diuranais clients

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

In the majority of cases the site keeps working. Joints are done in phases, a bay, aisle or deck at a time. The phasing plan comes with the quote.

Is a smaller place like Diuranais outside your area?

No. Small places get the same service as large ones. Every Scottish council area is within our area. Where we can, we group nearby jobs to make the most of each trip.

How do you deal with asbestos in old sealant?

Managing asbestos is the dutyholder’s responsibility, so for older buildings we ask for the asbestos register first. Work pauses if suspect material is found, until it has been tested.

What about RAMS and site documents?

Tell us what site paperwork you need (RAMS, insurance certificate, CSCS details) and we’ll confirm with the quote.

Is any job too small?

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

Can one quote cover more than one building?

Yes. A group of buildings can go on one quote, with one point of contact.

What sealant do you use in movement joints?

The specification comes first, then the joint’s movement and exposure. The quote states the sealant and its movement class.

Doing it in-house

Site maintenance staff can often handle a short internal joint. Where it goes wrong is preparation: new sealant over old, damp or dusty faces, or the wrong product for the movement.

Using site staff can make sense for a small touch-up, but larger jobs are different: a specialist works through quantities efficiently, leaves a consistent finish and backs it with a 12-month guarantee.

Surface by surface

Car park decks and ramps

Water coming through deck joints is the usual first sign. We strip the old seal, prepare the edges and seal again flagging broken edges along the way.

Podium joints

Podiums take foot traffic, planters and weather. We choose a product that copes with feet, wheels and weather.

Aftercare for building managers

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

  • Note which joints were done, when, and with what
  • Look over external and deck joints after a hard winter
  • Leave barriers in place until fresh joint sealant has cured
  • Keep racking legs and heavy point loads off floor joints

Our workmanship on movement joints carries a 12-month guarantee. Keep the handover details, product and date with your O&M records.

Rain gets into walls through torn brick and block movement joints. The first sign is often a damp patch indoors. Catching it early keeps the water outside.

Do you need expansion joint sealing in Diuranais?

Car park decks and floors face loads that walls never see. Tyres and wheels press on the edges and the sealant, while de-icing salts and grit attack the seal. The product has to be suited to the traffic.

If one of these sounds familiar, it’s time for a closer look:

  • Leaks through car park deck joints onto the level below
  • Spalled or broken joint edges in floors and decks
  • Brittle, chalky sealant on external joints
  • Previous reseals laid over old sealant

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

Questions to ask before you book

  • Their pre-qualification and accreditations
  • Which product they’ll use, and why it suits the joint
  • How the joint faces will be prepared and primed
  • Will RAMS and insurance details be available?

Our contractor checklist

Accreditations

Trusted. Accredited. Insured.