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

Expansion and movement joint sealing in Janetstown, Highland

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

  • Joints where the bead has lost adhesion
  • Spalled or broken joint edges in floors and decks
  • Torn sealant in brick or block movement joints
1
Send details
Drawings, photos, a joint schedule or a site 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
Signed off, with 12 months’ guarantee.
London, the South East & Scotland
Constructionline member
Fully insured: £5m PL

Expansion joint sealing in Janetstown

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

How we handle expansion joint sealing in Janetstown

Our movement joint work takes in walls, panels, decks and floors: brickwork and blockwork joints, precast and cladding panel joints, concrete joints, car park decks and ramps, podiums and floor movement joints. The product depends on the movement, the weather and anything that runs over it, and we will confirm the choice in the quote. We work on podiums and floor movement joints, blockwork control joints and precast concrete panel joints, and what we’re called in for most is sealant pulling off the joint face and previous reseals laid over old sealant. For commercial sealant work in Janetstown, you deal with one contact from quote to sign-off, for single jobs and planned programmes alike.

Around smaller Scottish places like Janetstown, slabs needing attention are often in agricultural buildings, workshops, schools and hotels. Slabs and yards take vehicles, rain and frost.

Every job ends the same way: guaranteed. You get a 12-month guarantee on our workmanship, and the quote explains what it covers.

Location
Janetstown (KW14)
Region
Highland
Guarantee
12 months on our workmanship
Quote
Fixed quote, scope in writing
Phone
01277 525 020
Page updated
3 November 2026
The Mastic Doctor team beside their liveried vans in front of an office building

Looking after the joints

Your facilities or cleaning team can help the joints last. Pass these on to them:

  • Brief car park operatives to protect joint lines during winter clearance
  • Put movement joints on the planned maintenance inspection round
  • Keep traffic off new joints until the cure time is up
  • Note which joints were done, when, and with what

Debris does more harm to joint sealant than most people realise. Stones pressed into the bead by wheels or feet can puncture it. A routine sweep is the simplest protection.

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.

Quoting for work in Janetstown

A fixed quote reflects the actual work. It takes account of:

  • Distance, for remote addresses
  • Site requirements such as inductions and permits
  • Specialist products, such as fire-rated or hygienic sealants
  • Backing rod, priming and other preparation

Small jobs and large programmes are priced from the same things: what’s in scope, how we reach it, what’s specified and when it needs doing. Call for a quote, and you’ll have a fixed figure to work with.

Sending details for a quote

A good diagnosis starts with the right details. Let us know:

  • Photos of the joints, close up and from further back
  • Any dates the work must fit around
  • Where the site is, with the postcode
  • The product your specification calls for

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

What happens if it’s left?

A torn seal left alone usually gets worse. Grit and water fill the gap and the material either side breaks up. Resealing early keeps the work to sealant. Around smaller places like Janetstown, halls, stores and seasonal buildings may not be checked often, giving water time to get in. Resealing early avoids that.

A quote for movement joints depends on quantities, condition and access. Call for a quote.

Why appoint us

  • Colours confirmed for the specified product
  • Matching to RAL references, product permitting
  • Sealing commercial buildings since 2005
  • Old sealant cut out, never sealed over

Take a look at how commercial sealant jobs are priced and how we’re accredited.

Questions about Janetstown

Is Janetstown off your patch?

No. Small places get the same service as large ones. We cover the whole of Scotland. Good photographs up front let us bring everything on the first visit.

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

It can. Driven rain and salt are tougher on outside sealant than sheltered inland conditions. We choose the product for the exposure, prime where the manufacturer requires it and size the joint for its movement.

Are you CHAS accredited and on Constructionline?

Yes. Mastic Doctor is CHAS accredited and a Constructionline member, which helps with supplier vetting.

Do you seal on top of existing sealant?

No, never. Sealing over old material is one of the classic causes of early joint failure, so everything comes out first.

Do you offer coloured sealant?

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

What about RAMS and site documents?

Each site asks for different documents, so list what you need, whether RAMS, insurance or CSCS details, and we’ll confirm with the quote.

What hours do you work?

The office is staffed Monday to Friday, from 8am until 5pm. Tell us your site hours and access windows and the work will be fitted around them.

When it isn’t the sealant

Not every problem is a sealant problem, and we are upfront when that’s the case. It won’t fix:

  • Broken or spalled joint edges, which need repairing before any sealant goes in
  • Structural movement beyond what the joints were designed for (that needs a structural engineer)
  • Leaks coming from the membrane rather than the joint seal

If in doubt, call 01277 525 020 or use the quote form and we’ll say what we think.

Surfaces we seal

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

For managing agents and facilities managers

Hotels, schools, healthcare sites, offices and retail units book us directly too. We plan around the way the building is used, so the building keeps working while we do.

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 will confirm with the quote.

Floors, slabs and movement joints in Janetstown

Janetstown sits close to the coast, within about 3 miles. 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. The east of Scotland, where Janetstown is, gets less rain than the west. Cold winters and gritting are hard on any yard or deck joint left open. Resealing before the cold months helps protect the edges.

Hospitals like Dunbar Hospital (1.8 miles north-east of Janetstown) have multi-storey or surface car parks whose joints carry vehicles round the clock. In a school such as Thurso High School, movement joints in brick, block and hall floors tend to be forgotten until they leak.

Janetstown is about 3 miles south-west of Thurso, in Highland. If you are looking for expansion joint sealing in Janetstown, we can help, as we do across Highland. Across Highland, 256 places are covered, including Janetstown.

Business premises anywhere in KW14 are within our area for movement joints. Just outside Janetstown, we also work in Glengolly (1 mile east), Westfield (2 miles south-west), Thurso (3 miles north-east), Scrabster (3 miles north) and Forss (3 miles north-west). Island and remote sites need extra planning, with travel, ferry crossings where needed and weather to allow for, so mention the location when you speak to us on 01277 525 020 or send details through our quote form.

What’s near Janetstown

Janetstown’s nearest station is Thurso station, about 2.4 miles north-east of the centre. Other landmarks nearby include Dunbar Hospital (1.8 miles north-east) and Thurso Heritage Museum (2.7 miles north-east). The countryside around Janetstown includes Broubster Leans RSPB Reserve and Loch Calder.

Map of Janetstown © OpenStreetMap contributors

How a job runs

Tell us your site hours and access windows and we’ll plan around them. On the day, the work area is kept contained and tidy, and your contact hears from us before we move to the next area. Where we can, we combine work around Janetstown with other jobs nearby, to make the most of each trip. Let us know if your dates have any give.

  1. First the joints are inspected, widths measured and the type of failure noted.
  2. You receive a fixed quote stating the product and the movement it is rated for.
  3. Where areas have to stay open, we agree a phased sequence before starting.
  4. The failed seal is cut out and both joint faces cleaned back to sound material.
  5. Backing rod or bond-breaker sets the depth, primer goes on where specified, and the sealant is applied and tooled.
  6. Finished joints are inspected, the cure time confirmed and the 12-month guarantee applies.

What we need from you

  • Have the specification and drawings to hand
  • Tell us your opening times and when work is allowed
  • Tell us which areas need to stay in use

Quotes

For a fixed quote, call the office on 01277 525 020 or send photos by email, telling us the site location and the nature of the job. You can also send details through our quote form.

Get a price

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Accreditations

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