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

Construction Mastic in Cannich

Construction mastic in Cannich, backed by over 20 years in commercial sealing. Fully insured and CHAS accredited.

  • Existing joints on a refurb that need cutting out and resealing
  • Cracks opening in caulked internal joints
  • External joints sealed in damp or cold conditions that are now failing
1
Send details
Tell us about the site, with photos if you have them.
2
Get a quote
A fixed quote for the work, with the scope in writing.
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
Constructionline member
£5m public liability

Construction mastic for Cannich sites

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

About our construction mastic in Cannich

We work to the specification and the programme. If a product is named, that’s what goes in; any alternative we suggest is put to you before anything changes. Joint widths, backing, primers and tooling follow the manufacturer’s guidance, so the joints perform as the designer intended. If you are dealing with external joints sealed in damp or cold conditions that are now failing and oversized or tapered gaps around new frames, we can put it right, on window and door perimeters, brick and block movement joints and cladding and panel joints alike. One point of contact handles commercial sealant work in Cannich from the first photos to the final walk-round, whether it’s one building or several.

For a site around Cannich, we plan the mastic in as few trips as the programme allows. Send drawings, photographs and the programme so everything needed arrives on the first day.

Our 12-month guarantee is about workmanship, not wear and tear. How long a sealant joint lasts depends on movement, exposure, cleaning and use, so we spell out the cover before we begin.

The Mastic Doctor team beside their liveried vans in front of an office building
Location
Cannich (IV4)
Region
Highland
Guarantee
A 12-month guarantee
Quotes
Fixed quote, scope in writing
Telephone
01277 525 020
Updated
3 November 2026

Our process

At the end of each section, we remove the tape, clean down and inspect every joint with your site contact. If an area should be left alone while the sealant cures, we say how long and put signs out. Tell us who will meet us and how to get in at your building near Cannich. We’ll confirm the plan with the fixed quote.

  1. We start with the drawings, specification and programme.
  2. Quantities are measured and a fixed price returned.
  3. The sequence is agreed with the site manager.
  4. Each area is sealed when it’s released.
  5. Every joint is cleaned, set to depth and sealed with the specified product.
  6. Snags are cleared and the package signed off with our 12-month guarantee.

What we need from you

  • Let us know about inductions and permits
  • Tell us your opening times and when work is allowed
  • Send any specification or drawings in advance

Get a fixed quote

Send details, get a quote, we seal, guaranteed: that’s how every job runs. The first step is to call the office on 01277 525 020 or send photos by email with what you know.

Ask for a quote

Advice

Building and refurbishing in Cannich

Scotland has its own building regulations, and in Cannich warrants come from the local authority verifier. Our job is to seal to that specification. Cannich is in the west of Scotland, the wetter side of the country. Outside mastic is booked around the forecast, and internal sealing fills the gaps.

For contractors building in or near Cannich, we seal to the drawings, the specification and the programme.

Cannich is about 22 miles south-west of Inverness, in Highland. Cannich sits inside our coverage and the rest of Highland, with the same fixed quotes and 12-month guarantee as everywhere else. 256 places across Highland fall within our area, including Cannich.

We cover the IV4 postcode districts. Among the streets we cover are Bein Achairen View and Maccoll Road, and sites on any of them can send details for a fixed quote. If your building is just outside Cannich, we cover Invermoriston (10 miles south-east), Drumnadrochit (10 miles east), Lewiston (11 miles east), Glen Moriston (12 miles south) and Kiltarlity (12 miles north-east). Where a site is remote or on an island, we plan travel and materials carefully, so the full address helps from the start.

Near you in Cannich

Green spaces nearby include Loch Craskie.

Map of Cannich © OpenStreetMap contributors

What sealant work can’t fix

Honesty saves time and money. New sealant won’t cure:

  • Joint design decisions that belong to the architect or engineer
  • Frame gaps too wide for sealant, which the installer needs to correct
  • Deciding which fire-stopping product a penetration needs

If you are not sure, just give us a call on 01277 525 020 or email a schedule or drawings and we will give you a straight answer before you book.

Joints and surfaces we work on

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

Should maintenance staff do it?

There’s also the paperwork. Many sites expect CSCS cards, RAMS and proof of insurance, and we will confirm the paperwork you need with the quote.

Site maintenance staff can often handle a short internal joint. Where it goes wrong is preparation: sealing over old material, sealing onto damp or dusty surfaces, or a product that can’t take the movement.

Common questions from Cannich clients

Can the mastic package for our job in Cannich follow the site programme?

Yes. The mastic is planned around your key stages. Any paperwork you need, from RAMS to our insurance certificate and CSCS details, is confirmed with the quote.

Is Cannich too far out for you?

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.

Do you guarantee new-build sealant work?

Each package is backed by a 12-month guarantee. We are also fully insured for public liability.

Do you have public liability insurance?

Yes. Our insurance certificate can be sent alongside the quote.

What will the job cost?

Each job is quoted on its own details. To get one, call 01277 525 020 or email drawings and photos.

Do you take on mastic snagging only?

Yes. We can work through a mastic snag list area by area before handover.

Can the building stay open while you work?

Yes, with some planning. We agree a sequence with your contact so just one area at a time is disrupted.

Maintenance after handover

After handover, a little attention goes a long way:

  • Plan external elevations with the weather in mind
  • Check frame gaps are within the sealant’s range before sealing
  • Put any product change through the designer first
  • Brief the final clean team to avoid blades near sealant

Tell the builders’ clean team which areas have new sealant. Blades and abrasive pads are the commonest cause of damage at the final clean.

Frames with gaps too wide for sealant need sorting before the mastic goes on. Sealant stretched over an oversized gap won’t last so packing or adjustment by the installer comes first. We raise them during our first walk of the area.

What happens if it’s left?

Patching snags as they appear can feel quicker than a proper close-out. But one planned snagging pass through each area typically clears more for less disruption and saves applicators coming back again and again. Snagging can be priced as a separate stage. Renewing every failing joint on one visit is the sensible approach for a place like Cannich. Photos of each area help us quote the whole job.

What a job costs comes down to the quantity of joints, what has to come out first and the access. Call for a fixed quote when you’re ready.

Why us?

  • Commercial sealant work since 2005
  • A fixed quote before work starts
  • Standard and matched colours in many product ranges
  • CHAS accredited

Take a look at what affects the cost or our accreditations.

Do you need construction mastic in Cannich?

A joint without backing rod or bond-breaker often fails early. Bonded to the base of the joint and both sides, sealant can’t stretch evenly so we set the depth properly before sealing.

Site and facilities staff are often the first to spot these:

  • External joints sealed in damp or cold conditions that are now failing
  • Old sealant on a refurbishment that needs stripping before new work
  • Frame gaps too wide for sealant alone
  • Frame perimeters left unsealed or poorly sealed

Around Cannich, as anywhere, a facade joint depends on its sizing, backing rod and preparation.

Comparing quotes

  • How they handle RAMS and site documents
  • Is depth set with backing rod, or bond-breaker tape in shallow joints?
  • Will failed sealant be removed rather than covered?
  • Their pre-qualification and accreditations

Choosing a commercial sealant contractor

Accreditations

Trusted. Accredited. Insured.