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

Construction and new-build mastic in Arisaig, Highland

Mastic packages for new-build and refurbishment projects throughout Arisaig and nearby, by CSCS-carded applicators. Fully insured and CHAS accredited.

  • Failed sealant in an existing building being refurbished
  • Window and door perimeters that won’t pass inspection
  • Sealant knocked or painted over by other trades
1
Send details
Drawings, photos, a joint schedule or a site visit.
2
Get a quote
A fixed quote for the work, with the scope in writing.
3
We seal
Failed joints cut out, faces prepared, new sealant laid.
4
Guaranteed
Our workmanship is guaranteed for 12 months.
South East, London & Scotland
CHAS & Constructionline
£5m PL insurance

Construction mastic in Arisaig

Photos, a specification or a quick description of the joints is enough to start a fixed quote.

How we handle construction mastic in Arisaig

Getting a subcontractor through site induction should be simple. Our applicators are CSCS-carded, and we are CHAS accredited and a Constructionline member, with public liability insurance in place. Tell us what site paperwork you need (RAMS, insurance certificate, CSCS details) and we will confirm with the quote. We work on brick and block movement joints, window and door perimeters and floor and skirting junctions, and the usual reasons a site gets in touch are cracks opening in caulked internal joints and early adhesion failures on new external joints. For commercial sealant work in Arisaig, you deal with one contact from quote to sign-off, whether it’s one building or several.

Construction around smaller Scottish places like Arisaig is often one-off schemes: a school, a health centre, a hotel extension or a few houses. The mastic still needs to suit exposed elevations and Scottish weather.

We stand behind the joints we seal: 12 months, guaranteed. That covers our preparation and application, and we come back if anything isn’t right.

Where
Arisaig (PH39)
Wider area
Highland
Guarantee
A 12-month guarantee
Quote
Fixed quote, scope in writing
Phone
01277 525 020
Page updated
3 November 2026
The Mastic Doctor team standing beside their branded vans outside an office building

What sealant work can’t fix

Part of a good diagnosis is knowing where sealant stops. We will tell you if the real problem is one of these:

  • Oversized gaps that need packing or adjustment by others
  • Joint design decisions that belong to the architect or engineer
  • Joints damaged after sign-off by following trades

If in doubt, speak to us on 01277 525 020 or email a schedule or drawings and we’ll say what we think before you book.

What we seal

  • Cladding and panel joints
  • Floor and skirting junctions
  • Window and door perimeters
  • Brick and block movement joints
  • Sanitary and kitchen joints
  • Internal decorators’ caulk

Questions about Arisaig

Our building in Arisaig 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. That puts more weight on product choice, primers where the manufacturer specifies them, and correct joint sizing.

Is Arisaig off your patch?

Not at all: smaller places are covered as well as towns. Our area covers all of Scotland, cities, towns and islands alike. Send photos and a list of what needs doing, and we will plan the job to need as few trips as possible.

Can you send site paperwork?

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

What happens if the weather stops external sealing?

External mastic depends on conditions: each sealant has a temperature range, and the joint must be dry. We plan external elevations with that in mind.

Can one quote cover more than one building?

Yes. We take on portfolio and planned maintenance work, with each site phased to suit its occupants.

Which sealant will you use?

If the job is specified, we follow the specification. Otherwise, we recommend a product to suit the joint’s movement, the substrate and the conditions, following the manufacturer’s guidance.

Do you take on mastic snagging only?

Yes. Damaged, missed or untidy joints are stripped and done again properly to suit the programme.

Signs you need construction mastic in Arisaig

Swapping the specified sealant for a cheaper general-purpose product is a common cause of failure. A sealant that isn’t right for the substrate or the movement will fail ahead of time. We stick to the specified product, or put any alternative to you first.

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

  • Snag items on joints that need redoing before handover
  • External joints sealed in damp or cold conditions that are now failing
  • Failed sealant in an existing building being refurbished
  • Cracks opening in caulked internal joints

On any site in or around Arisaig, the mastic follows the specification and the programme.

What to look for in a quote

  • What the guarantee covers, and for how long
  • Is depth set with backing rod, or bond-breaker tape in shallow joints?
  • Proof of insurance
  • Which product they’ll use, and why it suits the joint

Our contractor checklist

Doing it in-house

Site maintenance staff can often handle a short internal joint. The usual problems come from preparation: new sealant over old, damp or dusty faces, or the wrong product for the movement.

Certain joints really need a specialist: for instance fire-rated seals that must match a tested detail, trafficked floor joints and external movement joints. Getting these wrong normally costs more in the end than doing them right.

Facades, frames and programmes in Arisaig

With the shore within about 1 mile, Arisaig counts as a coastal location. On a coastal site, facade and perimeter joints face driven rain and, closer to the beach, salt, so we check the specified product suits the exposure before the first bead. Building work in Arisaig comes under the Building (Scotland) Regulations 2004 and their technical handbooks, with warrants from the local authority verifier. We seal to the specification that sits behind the warrant.

Hotel extensions and refits, at places such as Arisaig Hotel, which lies south-west of Arisaig, normally run between busy periods, so the sealing is squeezed into short windows.

Arisaig (Gaelic: Àrasaig) is in Highland. We cover commercial sites throughout Arisaig, whether it’s a single job or part of a planned programme. Our Highland coverage takes in 256 places, from busy centres to rural villages.

Work on mastic packages is covered throughout PH39, whatever the building. If your site is on Station Road, Creag Mhor Gardens and Canon Gillies or close by, send details and we’ll quote for mastic packages. We also cover Glenancross (3 miles north), Morar (4 miles north), Mallaig (7 miles north), Ardvasar (10 miles north) and Armadale (11 miles north) for mastic packages. Where a site is remote or on an island, we plan travel and materials carefully, so include the location in your enquiry.

Around Arisaig

There’s a railway station in Arisaig itself: Arisaig station. A little further out are Land (less than half a mile south). Green spaces nearby include Loch nan Eala.

Map of Arisaig © OpenStreetMap contributors

How the quote is worked out

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

  • Phasing around occupants
  • Backing rod, priming and other preparation
  • The total length or number of joints
  • Removal of failed or old sealant

Quantities, awkward access and phased working all shape the price. So do site requirements such as inductions and permits.

Details that help us quote

There’s no need for a formal survey. These details are enough to start:

  • Access details, including height
  • Whether an asbestos survey exists
  • Your programme or deadline
  • The product your specification calls for

Photos, drawings or a schedule of the joints are often enough for a fixed quote. If the job needs a look first, we will arrange a site visit.

How a job runs

We begin with a short walk round with whoever looks after the building, agreeing which joints are in scope, where to start and what must stay open. After that, any old or failed material is removed, each joint is prepared and the new sealant goes in. For a building near Arisaig, directions, keys and a contact on the day are worth sorting early. That goes into the plan alongside the quote.

  1. We walk the site or review drawings to understand the package.
  2. A fixed quote sets out scope, products and phasing.
  3. Paperwork is agreed and applicators are inducted on site.
  4. Sealing follows the programme as areas are released.
  5. Problems we find, such as oversized gaps, are raised right away.
  6. Final snagging is completed and the 12-month guarantee applies.

Getting the site ready

  • Agree which areas must stay open
  • Move anything stored against the joints
  • Send asbestos survey details if the building is pre-2000

Get a fixed quote

Every quote starts with the facts: the joints involved, quantities, access and the product called for. Share whatever details you have and we’ll fill any gaps with a visit.

Get a price

Related advice

Surface by surface

Snagging before handover

Damaged, missed or untidy joints make up most snag lists. Snagging can be included or priced separately, depending on what suits the programme.

External facade and movement joints

Many facade substrates need a primer before sealing. We prime where the manufacturer specifies, and seal only with a dry joint inside the product’s temperature range.

Accreditations

Trusted. Accredited. Insured.