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

Mastic contractors in Grantown-on-Spey

Mastic packages for new-build and refurbishment projects throughout Grantown-on-Spey and nearby, carried out by CSCS-carded applicators. Fully insured and CHAS accredited.

  • Snag items on joints that need redoing before handover
  • A mastic package split between trades with no clear owner
  • Failed sealant in an existing building being refurbished
1
Send details
Tell us about the site, with photos if you have them.
2
Get a quote
Scope agreed and priced before anything starts.
3
We seal
Prepared joints, the specified product, a tidy finish.
4
Guaranteed
Backed by a 12-month workmanship guarantee.
Covering the South East & Scotland
CHAS accredited
£5m public liability

Construction mastic for businesses in Grantown-on-Spey

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

Facades, frames and programmes in Grantown-on-Spey

The area within 2 miles of Grantown-on-Spey holds a number of hotels. Hotel refurbishments often run to tight programmes between busy periods, and perimeter and sanitary sealant has to keep up. Being in the east of Scotland, Grantown-on-Spey gets less rain than the west coast. Cold, damp starts still stop external sealing on some days. External mastic is planned with the site manager for workable conditions.

New wings at hospitals like Ian Charles Hospital (to the north-east of Grantown-on-Spey) bring long runs of window and panel joints to seal. For a contractor at a hotel such as Ben Mhor Hotel, less than half a mile to the east of Grantown-on-Spey, the mastic often has to be finished before a reopening date.

Grantown-on-Spey is about 19 miles south of Forres, in Highland. Across the PH26 postcode area, the process is the same: details in, fixed quote out, then sealing and a 12-month guarantee. Our Highland coverage takes in 256 places, large and small. Sites around Aberdeen have their own page, roughly 57 miles from Grantown-on-Spey.

Business premises anywhere in PH26 are within our area. If your site is on High Street, South-West High Street and The Square or close by, we can quote for mastic packages. Main routes into Grantown-on-Spey include the A95 and A939. Close to Grantown-on-Spey, our area also takes in Cromdale (3 miles east), Dulnain Bridge (3 miles south-west), Skye of Curr (3 miles south-west), Nethy Bridge (5 miles south) and Duthil (6 miles 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 email us.

Near you in Grantown-on-Spey

Well-known places in the area include Castle Grant (1.7 miles north) and Grantown Museum (under half a mile north-east).

Map of Grantown-on-Spey © OpenStreetMap contributors

Construction mastic for commercial buildings in Grantown-on-Spey

External mastic depends on the weather in a way most internal trades don’t. Each sealant has a temperature range, and damp, frost or condensation on frames stops work, so we plan elevations with the forecast and the programme in mind. Internal areas can usually carry on while the outside waits. Most enquiries involve early adhesion failures on new external joints and different trades sealing to different standards, across sanitary and kitchen joints, internal decorators’ caulk and floor and skirting junctions. Facilities teams, main contractors and managing agents in Grantown-on-Spey tend to want the same three things: a clear scope, tidy work and joints that don’t fail again.

In smaller places such as Grantown-on-Spey, building work tends to be single schemes rather than big developments. Exposed elevations in Scotland put facade and perimeter joints to work from day one, so the sealant choice matters.

A 12-month guarantee applies to all our work. If an installation problem shows up, give us a call on 01277 525 020 or send photos by email and we’ll arrange a return visit.

The Mastic Doctor team standing beside their branded vans outside an office building
Location
Grantown-on-Spey (PH26)
Wider area
Highland
Guarantee
A 12-month guarantee
Quote
A fixed quote before we start
Call
01277 525 020
Last updated
3 November 2026

Work for main contractors and building owners

As a CHAS accredited contractor and Constructionline member, we make supplier vetting simple. Our insurance certificate can be sent along with the quote.

For main contractors, we work as the sealant subcontractor. Programme, specification and site rules come first, with CSCS-carded applicators on site.

On site: what to expect

Where the site stays busy, we agree a sequence with your contact so the disruption stays in one area at once. Each section is protected, cleaned back and sealed before the next one starts. For a building near Grantown-on-Spey, directions, keys and a contact on the day are worth sorting early. That goes into the plan alongside the 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. Plots or floors are sealed as they’re handed over.
  5. Every joint is cleaned, set to depth and sealed with the specified product.
  6. After snagging, the work is handed over under our 12-month guarantee.

Preparing the site

  • Send your site hours and access windows
  • Move anything stored against the joints
  • Tell us what induction or permit system the site runs

Ask for a quote

Send details, get a quote, we seal, guaranteed: that’s how every job runs. To take the first step, give us a call on 01277 525 020 or send details through our quote form.

Ask for a quote

Related advice

Common problems we fix in Grantown-on-Spey

A joint without backing rod or bond-breaker often fails early. Fixed to three faces, the sealant rips the first time the joint opens.

Look out for the following:

  • Sanitary sealant damaged by following trades
  • Frame gaps too wide for sealant alone
  • Old sealant on a refurbishment that needs stripping before new work
  • Mastic snags holding up handover

New units and refits on sites such as Achnagonalin Industrial Estate (to the south of Grantown-on-Spey) need their panel and perimeter joints sealed to the specification.

Questions to ask before you book

  • Will CSCS-carded applicators be on site?
  • Are they CHAS accredited or on Constructionline?
  • The terms of the workmanship guarantee
  • Their approach to joint depth and backing

Choosing a commercial sealant contractor

Questions we’re asked in Grantown-on-Spey

Can you work at a site such as Achnagonalin Industrial Estate, by Grantown-on-Spey?

Yes. We cover Grantown-on-Spey and the area around it, including industrial estates, business parks and retail parks such as Achnagonalin Industrial Estate. To start, just ring 01277 525 020 or email us with the unit, the joints involved and your access times.

Is Grantown-on-Spey too small for you to travel to?

No. Small places get the same service as large ones. Every Scottish council area is within our area. Good photos up front let us bring everything on the first visit.

What hours do you work?

Mention the site’s hours and access windows in your enquiry, and we will plan around them. Our office runs Monday to Friday, 8am until 5pm.

What will the job cost?

Every job gets its own fixed quote. For yours, speak to us on 01277 525 020 or send photos by email with a description of the work.

Can you quote from photographs?

Photos, drawings or a schedule are often enough to quote. If the job needs a look first, we will arrange a visit.

How do you deal with asbestos in old sealant?

Some older mastics, especially in pre-2000 buildings, can contain asbestos. Before we disturb old sealant in an older building, we ask to see the asbestos register or survey, and if asbestos is suspected, work stops until it’s tested. Removing asbestos is a job for asbestos specialists, not us.

Do you take on mastic snagging only?

Yes. Damaged, missed or untidy joints are stripped and done again properly, working to your handover date.

Should maintenance staff do it?

Putting right a botched joint often costs more than sealing it well at the start, since all of it has to come out and the faces be cleaned back again. For that reason, many FMs and contractors use a sealant specialist from the outset.

General builders and handymen seal joints, but it isn’t their main trade. A specialist prepares properly, controls joint depth and picks a product with the right movement class.

When it isn’t the sealant

Sealant solves a lot, but not everything, and we are upfront when that’s the case. These need a different solution:

  • Fire-stopping design or sign-off (that’s for the designer, fire engineer and building control)
  • Frame gaps too wide for sealant, which the installer needs to correct
  • Designing joint widths or choosing the specification (that sits with the designer)

If in doubt, phone 01277 525 020 or email a schedule or drawings and we will say what we think.

Surfaces we seal

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

Different surfaces, different methods

Fire-rated sealant where specified

Where the specification calls for fire-rated or intumescent sealant around service penetrations or linear gaps, we install it to the manufacturer’s tested detail. Fire stopping design belongs to the designer and building control.

Bathrooms, en suites and washrooms

Across a block of flats or a hotel, sanitary sealing is repeated in every room. A single team keeps the standard consistent.

Accreditations

Trusted. Accredited. Insured.