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

Commercial sealant contractors in Croy, Highland

Sealant work for offices, shops, hotels and other commercial buildings in Croy and across Highland. CHAS accredited and fully insured, with a 12-month guarantee.

  • Hardened, chalky sealant on south-facing or exposed elevations
  • Movement joints packed with grit and debris
  • Sanitary sealant that has gone black and patchy
1
Send details
Drawings, photos, a joint schedule or a site visit.
2
Get a quote
One fixed quote covering the agreed scope.
3
We seal
CSCS-carded applicators, the right product for each joint.
4
Guaranteed
Our workmanship is guaranteed for 12 months.
South East, London & Scotland
CHAS accredited
£5m public liability

Commercial sealant contractors for Croy sites

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

Common questions from Croy clients

Does your area include sites such as Dalcross Industrial Estate, near Croy?

Yes. Estates, retail parks and business parks around Croy, Dalcross Industrial Estate among them, are all within reach. Send details of the unit and the work through our quote form for a quick quote.

Is a smaller place like Croy outside your area?

No. Small places get the same service as large ones. We cover the whole of Scotland. Send photos and a list of what needs doing, and we’ll plan the job to need as few trips as possible.

Do you take on multi-site sealant work?

Yes. Give us the sites and the scope at each, and fixed prices follow, with a suggested sequence.

What site paperwork can you provide?

We’ll confirm the paperwork you need, such as RAMS, an insurance certificate or CSCS details, with the quote. We hold CHAS accreditation and Constructionline membership and carry five million pounds of public liability insurance.

How long will the new sealant last?

It depends on movement, UV and weather, cleaning, traffic and the product. Treat them as maintenance items and inspect them regularly.

Can you take on work for an FM or managing agent?

Yes. FMs, managing agents and landlords are among our regular clients. Tell us how you issue work and we’ll fit in.

Do you seal on top of existing sealant?

No. We cut the old material out and clean the joint back before sealing, because fresh silicone will not bond with aged silicone.

About our commercial sealant contractors in Croy

How long a joint lasts is decided before any sealant leaves the gun. Silicone has no grip on cured silicone, so the failed bead is cut out completely, then both faces are cleaned back to sound, dry material with no dust or grease on them. Primer is used wherever the manufacturer calls for it on that surface, and a backing rod limits the depth to give the sealant room to work. If you’re dealing with greasy, split joints in a kitchen or tea point and earlier reseals applied straight onto the failed bead, we can put it right, on external facade joints, window and door perimeters and washrooms and tea points alike. Searching for sealant specialists in Croy? Mastic Doctor has worked for contractors, FMs and building owners since 2005, CHAS accredited and a Constructionline member.

On a typical commercial building in Croy, the joints that fail first are the hardest-worked ones: frame perimeters in the sun, floor joints at doorways and anything that gets wet every day.

Travel to smaller places such as Croy is planned so the whole job is finished in one visit where possible, so it helps to have photographs and a full list first. Several jobs nearby can also be put together.

Every job we finish is backed by a 12-month workmanship guarantee, wherever the site is. If a joint we sealed fails because of how it was installed, we come back and put it right.

Where
Croy (IV2)
Region
Highland
Cover
12 months on our workmanship
Quotes
Fixed quote, scope in writing
Phone
01277 525 020
Last updated
3 November 2026
Mastic Doctor team members lined up next to their branded vans outside an office building

What we can’t put right

Some faults sit outside our scope, and we say so rather than covering them up:

  • Structural cracks or movement the joints weren’t designed for
  • Suspect materials that need testing and specialist removal
  • Broken glass or blown double-glazed units

If in doubt, give us a call on 01277 525 020 or email us and we will say what we think before you book.

Where we work in Croy

  • Window and door perimeters
  • External facade joints
  • Movement joints in walls and floors
  • Washrooms and tea points
  • Kitchen worktops and splashbacks
  • Floor and threshold joints

Shops, offices and hotels in and around Croy

Croy is within about 3 miles of the coast. For shops, hotels and offices, that means frontage and frame joints that weather faster than they would inland. We choose a product rated for the exposure, then confirm the colours available for it. Being in the west of Scotland, Croy gets more rain than eastern areas. Outside sealing needs dry spells and a programme that can move a little. Shopfronts and frames facing the prevailing weather are where failures show first

If you run a unit on an estate such as Dalcross Industrial Estate, 2.5 miles to the north-west of Croy, the trade counter, offices and staff facilities have joints to look after as well as the warehouse. Premises within reach of Inverness Airport station (to the north-west of Croy) often have busy frontages where joints are seen by everyone passing.

Croy is about 7 miles south-west of Nairn, in Highland. Croy sits inside our coverage, and jobs here get the same fixed quote and 12-month guarantee as anywhere else. Our Highland coverage takes in 256 places, from busy centres to rural villages. For work in that direction, see our Aberdeen page, about 75 miles away.

Postcode districts covered here: IV2 for sealant joints. We cover commercial and managed buildings on Fraser Lane, MacKinnon Drive and Miller Road. If your building is just outside Croy, we cover Newlands of Culloden (3 miles south-west), Ardersier (3 miles north), Balloch (4 miles south-west), Viewhill (4 miles south-west) and Cawdor (4 miles east). Further afield, our area takes in Inverness (9 miles south-west), Nairn (7 miles north-east), Cradlehall (5 miles south-west), Merkinch (9 miles west), Hilton (8 miles south-west) and Alness (15 miles north-west). Remote and island addresses take more planning, from travel and ferries to the weather, so give the site location in your enquiry.

Local landmarks in Croy

Croy’s nearest station is Inverness Airport station, about 1.8 miles north-west of the centre. Nearby you will also find Highland Aviation Museum (2.5 miles north-west) and Kilravock Castle (1.2 miles east). Open spaces near Croy include Loch of the Clans.

Map of Croy © OpenStreetMap contributors

On site: what to expect

A typical day starts with protection: masking tape along the joint edges and sheeting over anything nearby. On site, the work normally takes a few hours to several days on most single sites, depending on joint lengths and access, and our waste is bagged and taken away as we go. For a building near Croy, directions, keys and a contact on the day are worth sorting early. That goes into the plan alongside the quote.

  1. We begin with whatever information you have, whether that’s photos, a drawing or a list of locations, or we arrange a site visit.
  2. Next comes a diagnosis and a fixed quote.
  3. We plan around your site hours and access windows, phasing the work where areas have to stay in use.
  4. The failed bead is removed and the joint faces cleaned until they’re sound and dry.
  5. The depth is set, primer is used where the maker calls for it, and the fresh bead is applied and tooled.
  6. Finished joints are checked with you and handed over with our 12-month guarantee.

Before we start on site

  • Share the asbestos register for older buildings
  • Send any specification or drawings in advance
  • Explain the parking and delivery arrangements

Ask for a quote

Photos, drawings or a schedule of the joints and a fixed quote comes back to you. Where a site visit makes more sense, we’ll arrange one.

Get a price

Read more

Building owners, agents and FMs in Croy

Main contractors use us as their sealant subcontractor on new-build and refurbishment projects. We work to your programme, your specification and your site rules, and our applicators hold CSCS cards.

Planned maintenance programmes are welcome: working through a building or an estate in stages that fit your budget. Sites in Croy can sit alongside others in a wider programme.

After the work

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

  • Ask fit-out and M&E contractors to report any sealant they disturb
  • Deal with small splits before they become leaks
  • Keep barriers up until the new sealant has cured
  • Note dates and locations of sealant work for future planning

Later works are the usual way new joints get damaged. Shop refits, new services and replaced fittings often break the seal around them and the joint gets left open. If that happens, give us a call on 01277 525 020 or email a schedule or drawings and we will price putting it right.

Sealant installed at the same time usually fails in sequence. A few splits this year normally mean more next year. We’ll tell you which sealant joints need doing first and which can wait.

Why it’s worth doing now in Croy

Sealant is often treated as an afterthought by the trade that fitted the element. Choosing the product, setting the depth and preparing the faces are what a specialist brings, the three things that decide how long a joint lasts. You notice the difference years later, not on the day. For buildings near Croy, dealing with all the failing joints at once saves return trips. Photos of each area help us quote the whole job.

Access often affects the price as much as the sealing: easy-to-reach joints are quicker than those that need equipment to get to. Tell us how the joints are reached and call for a quote.

What you get with us

  • 12 months’ guarantee on every job
  • CHAS accredited contractor
  • A Constructionline member, so easy to vet
  • Public liability insurance in place

See what affects the cost and how we’re accredited.

Cost factors for sealant joints

A fixed quote reflects the actual work. It allows for:

  • Removal of failed or old sealant
  • Whether the work must be split into stages
  • The site’s rules and procedures
  • How accessible the joints are

The work involved drives the cost: removing old material, preparing the joints, the product, the access and how the work is phased. Call for a fixed quote.

What we need to price the job

The more we know, the firmer the quote. Helpful details to send:

  • What the building is and how it’s used
  • Whether an asbestos survey exists
  • Access details, including height
  • Any dates the work must fit around

Send details, get a quote, we seal, guaranteed: that’s how every job runs. To take the first step, speak to us on 01277 525 020 or email us.

Accreditations

Trusted. Accredited. Insured.