Commercial sealant contractors in Dunnet, Highland
Sealant work for offices, shops, hotels and other commercial buildings in Dunnet. CHAS accredited and fully insured, with a 12-month guarantee.
- Wall and floor joints that have lost their seal
- Smeared sealant across finishes from a rushed job
- Leaks that seem to come through a sealant line
Commercial sealant contractors across Dunnet
Tell us what needs sealing and where, with photos or drawings if you have them, and we’ll price it.
Commercial sealant contractors in Dunnet, done properly
Most commercial buildings carry hundreds of metres of sealant that nobody thinks about until it fails, and on a working site that typically surfaces as a leak, a stain or a complaint from occupiers. We are commercial sealant applicators for FMs, managing agents, landlords and contractors with sites in Dunnet. Our job is to diagnose the failure, remove the old bead and seal again using a product chosen for the movement and exposure. We work on window and door perimeters, external facade joints and floor and threshold joints, and what we are called in for most is layers of sealant, all of them failing and frame sealant that has cracked, shrunk or pulled away. Facilities teams, main contractors and managing agents in Dunnet tend to want the same three things: a fixed quote, no surprises on site and a 12-month guarantee behind the result.
A lot of what we do in Dunnet is replacing sealant that has done its years: hardened, cracked or shrunk away from the faces, and letting water or dirt in.
For a job around Dunnet, the Scottish weather is part of the planning: outside joints need dry, frost-clear surfaces, so we agree a window with some give in it. Internal joints can be done whatever the day brings.
Every job ends the same way: guaranteed. Our workmanship is backed for 12 months, and we explain exactly what that covers when we quote.
- Place
- Dunnet (KW14)
- Region
- Highland
- Cover
- 12 months on every job
- Quotes
- A fixed quote before we start
- Call
- 01277 525 020
- Page updated
- 3 November 2026
Why deal with it now?
Leaving a failed joint rarely saves money. Water past a frame perimeter or a washroom joint can reach plasterboard, insulation, floor coverings and the ceiling below, which brings decorators and flooring contractors into the repair. Resealing while only the sealant has failed keeps the job small. In Scotland, wind-driven rain finds a failed joint quickly, so it’s worth renewing joints around Dunnet before they leak.
Quantities, awkward access and phased working all shape the price. So do site requirements such as inductions and permits.
What you get with us
- Matching to RAL references, product permitting
- Health and safety: CHAS accredited
- Colour agreed before work starts
- Sealing commercial buildings since 2005
Read how commercial sealant jobs are priced and our accreditations.
Looking after the joints
Every sealant joint needs some looking after, and how long they last depends on how they’re treated. We suggest:
- Put external and wet-area joints on a regular inspection round
- Ask cleaners to use a soft cloth and mild cleaner on sealant
- Don’t let cleaning or traffic back on before the cure time is up
- Log reseals in the O&M or maintenance records
Our workmanship on each job is backed by a 12-month guarantee. File the handover note with the building records so it’s easy to find if a joint we sealed gives trouble inside the 12 months.
Occupiers often notice failing sealant before the facilities team does, and in a hotel, office or shop it makes the whole space look neglected. Planned replacement saves fielding the same complaint again and again.
Also near Dunnet
More services for Dunnet
For managing agents and facilities managers
We take on planned maintenance as well as one-off repairs: resealing failed joints building by building, on a schedule that suits your budget. Sites in Dunnet can sit alongside others in a wider programme across Highland.
CHAS accredited and a Constructionline member, we make supplier vetting simple. Our insurance certificate can be sent along with the quote.
How a job runs
On arrival, we report to your site contact and complete whatever induction the building runs. Floors, finishes and fittings next to the joints are covered before any cutting starts, and the work usually takes part of a day on a small job and longer where several buildings or phases are involved. Tell us who will meet us and how to get in at your building near Dunnet. That goes into the plan alongside the quote.
- We start with the evidence: photos, drawings or a look on site.
- You get a fixed quote covering removal, preparation and the new sealant.
- We agree the order of work, access windows and site hours with you.
- The failed sealant comes out and the faces are prepared, with primer where required.
- Backing goes in, the new sealant is laid and tooled, and the area is left neat.
- Completed areas are signed off with you under our 12-month guarantee.
Preparing the site
- Clear stock, furniture or equipment away from the joints
- Send your site hours and access windows
- Share the asbestos register for older buildings
Get a fixed quote
We quote a fixed sum against the scope you give us, so you know the figure before anyone is on site. To start the process, give us a call on 01277 525 020 or email a schedule or drawings.
Read more
Frontages, fit-outs and joints in Dunnet
Dunnet is within about 1 mile of the coast. Exposed frontages near the sea are hard on sealant, so the product has to suit the weather as well as the look. A matched colour is only half the brief on an exposed frontage. The east of Scotland, where Dunnet is, gets less rain than the west. Cold snaps still affect when external joints can be sealed. Outside work is booked with that in mind
A hotel such as Northern Sands Hotel (under half a mile south-west of Dunnet) shows how much sealant a hospitality building has on show, from bathroom joints to the bar. For any commercial premises in Dunnet, a lasting joint depends on full removal of the old sealant and clean, dry faces.
Dunnet is about 7 miles east of Thurso, in Highland. We cover commercial sites throughout Dunnet, for single jobs and planned programmes alike. We work across 256 places in Highland, from busy centres to rural villages.
Business premises anywhere in KW14 are within our area. Nearby places we also cover include Brough (2 miles north), Castletown (3 miles south-west), Scarfskerry (3 miles north-east), Rattar (3 miles north-east) and Murkle (4 miles south-west) for sealant joints. Island and remote sites need extra planning, with travel, ferry crossings where needed and weather to allow for, so give the site location in your enquiry.
Local landmarks in Dunnet
Other landmarks nearby include Westside Croft (0.5 miles north-west) and Castle of Mey (4.5 miles east). Open spaces near Dunnet include St John's Loch.
General trades versus a specialist
Redoing a failed joint normally costs more than getting it right at the outset, 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.
For a quick touch-up, site staff may be fine, but larger jobs are different: a specialist brings efficiency, a consistent finish and a 12-month guarantee.
Questions about Dunnet
Our building in Dunnet is near the coast: does that change the sealant?
It can. Coastal exposure works external joints harder than inland weather. Product choice and preparation matter more, and sea-facing elevations are worth inspecting more often.
Can you match sealant colours for premises in Dunnet?
Yes. Colour matching to frames, cladding, stone and shop-fit finishes is a regular part of the work. Available colours for the product are confirmed with the quote.
Can areas stay open during the work?
Phased work can be planned so areas stay in use. Tell us your site hours and access windows and we will plan around them.
Will you just go over the old sealant?
No, never. Overlaying old sealant is a frequent cause of early failure, so everything comes out first.
Which sealant will you use?
If the job is specified, we follow the specification. If not, we choose for the movement, the surfaces and the conditions, in line with the manufacturer’s guidance.
Which site documents can you send us?
Tell us what site paperwork you need (RAMS, insurance certificate, CSCS details) and we will confirm with the quote. We hold CHAS accreditation and Constructionline membership and carry five million pounds of public liability insurance.
Will your applicators have CSCS cards?
Yes. Our applicators hold CSCS cards, which many sites require.
What we can’t put right
We check first that sealant really is the fix. It isn’t the answer for:
- Cracking that needs a structural engineer to look at it
- Old mastic that tests positive for asbestos
- Misted, cracked or failed glazing units (a glazier’s job)
Not sure which it is? You can call the office on 01277 525 020 or email a schedule or drawings and we will tell you honestly before you book.
What we seal
- Floor and threshold joints
- Washrooms and tea points
- External facade joints
- Movement joints in walls and floors
- Window and door perimeters
- Kitchen worktops and splashbacks