The Mastic Doctor team standing beside their branded vans outside an office building
Na h-Eileanan Siar · Scotland

Sanndabhaig coloured sealant

Coloured and colour-matched sealant for visible joints across Sanndabhaig, carried out by CSCS-carded applicators. Fully insured and CHAS accredited.

  • Fit-outs with a sealant colour in the specification
  • Old colour-matched joints lifting at the edges
  • Smeared sealant on stone or joinery
1
Send details
Tell us about the site, with photos if you have them.
2
Get a quote
A fixed price, with what’s included set out clearly.
3
We seal
The right sealant, to the right depth, neatly finished.
4
Guaranteed
12-month guarantee on our workmanship.
London, the South East & Scotland
Constructionline member
£5m public liability

Coloured sealant in Sanndabhaig

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

Coloured sealant in Sanndabhaig

Coloured sealant is a finishing trade, so it typically comes late in a programme. Adjacent finishes are masked and protected while we work, and snag any marks before we leave. Our workmanship carries a 12-month guarantee. If you’re dealing with stained or mouldy coloured joints in washrooms and joints that need to match a new RAL frame colour, we can help. Most enquiries from Sanndabhaig start with one failed joint and grow into a wider look at the building: we check the joints around it and give you an honest view of what needs doing now and what can wait.

For a job around Sanndabhaig, the Scottish weather is part of the planning: sealant needs a dry joint and the right temperature, so external work has a weather window built in. Internal joints can be done whatever the day brings.

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

Location
Sanndabhaig (HS2)
Region
Na h-Eileanan Siar
Guarantee
12 months on our workmanship
Quotes
A fixed quote before we start
Telephone
01277 525 020
Updated
3 November 2026
The Mastic Doctor team standing beside their branded vans outside an office building

After the work

Regular inspection catches problems early. Specifically:

  • Keep the same sealant colour across a brand
  • Reseal whole runs rather than patching single joints
  • Protect fresh coloured sealant from dust and handling
  • Look at the cured colour before the full run

Use gentle cleaning methods on coloured sealant. Strong solvents and abrasive pads can dull or mark the surface.

Put the sealant colour into the specification or finishes schedule. When colour is left to the last minute, it is often wrong.

Signs you need coloured sealant in Sanndabhaig

Mould and staining discolour coloured joints in some areas. Mould that has grown into sealant typically can’t be cleaned out, so the joint is replaced.

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

  • Standard-colour sealant spoiling a high-end finish
  • Sealant that no longer suits recoated frames
  • Stained or mouldy coloured joints in washrooms
  • Coloured joints that have cracked with movement

A unit on an estate like Parkend Industrial Estate, under half a mile south-west of Sanndabhaig, typically has an office front, a trade counter and staff facilities with joints of their own.

Before you book anyone

  • Whether old or failed sealant will be cut out, not overlaid
  • How long is the guarantee, and what does it include?
  • The named product and why it was chosen
  • Whether their applicators hold CSCS cards

Our contractor checklist

How a job runs

Where the site stays busy, we agree a sequence with your contact so the disruption stays in one area at once. Each area is protected, prepared and sealed, then handed back before we move to the next. For work around Sanndabhaig, we aim for one trip, which is why we ask for photographs and a full list first. Outside work also needs a suitable weather window.

  1. Photos or drawings show us the finishes and joints.
  2. Colour options from the specified product’s range are shared with you.
  3. Tell us your site hours and access windows and we will plan around them.
  4. We prepare each joint, prime where needed and fit backing.
  5. The agreed colour is installed and tooled neatly.

Preparing the site

  • Have the specification and drawings to hand
  • Warn occupants and staff about the work
  • Point out parking and an unloading spot

Quotes

We quote a fixed sum against the scope you give us, so the cost is agreed before work starts. To ask for one, call the office on 01277 525 020 or use the quote form.

Get a price

Advice

Common questions from Sanndabhaig clients

Do you cover business parks and estates near Sanndabhaig, such as Parkend Industrial Estate?

Yes, sites like Parkend Industrial Estate are within our area, along with the rest of Sanndabhaig. A few photos and the unit address let us price the work.

Is Sanndabhaig inside the area you cover, given it’s on an island?

Yes. Islands are part of our area, Sanndabhaig included. Ferry times and the weather set the plan, so we ask for photos and a full list first.

Can we see a sample before the full job?

Yes. We can fit a sample into the programme.

Are you fully insured?

Yes. We are fully insured, and the certificate can go with your quote.

When is resealing likely to be due?

There’s no fixed lifespan: movement, exposure, cleaning, traffic and the product all play a part. Treat them as maintenance items and inspect them regularly.

Will you quote for a small job?

We quote for single jobs as well as large packages and programmes. Photos and a description are enough to start.

Can you work to our specification?

Yes. Send it with your enquiry, and we’ll price the work to it.

How the quote is worked out

Quotes vary with the job. Expect it to depend on:

  • Travel to remote or island sites
  • Induction, permit and paperwork requirements
  • Removal of failed or old sealant
  • Which sealant the job calls for

Access often affects the price as much as the sealing: joints within easy reach take less time than ones that need access equipment. Mention the access as part of your enquiry.

Details that help us quote

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

  • Specification clauses that apply
  • The postcode of the building
  • Photos of the joints, close up and from further back
  • What the building is and how it’s used

To get a fixed quote, phone 01277 525 020 or email the details over with the site address and an outline of the work. You can also send details through our quote form.

Frontages, fit-outs and joints in Sanndabhaig

Sanndabhaig sits close to the coast, within about 1 mile. Shopfronts, frames and external joints on commercial buildings there take wind-driven rain and, closer to the shore, salt in the air. We choose a product rated for the exposure, then confirm the colours available for it. At least three named trading, business or retail sites lie within about 3 miles of Sanndabhaig. Units on sites like these change tenants and get refitted, and each refit leaves joints to seal; brand colours often come into it.

Occupiers with premises at both Parkend Industrial Estate and Gleann Seileach Business Park could have the sealant at each handled under one quote.

Sanndabhaig (Gaelic: Sandwick) is in Na h-Eileanan Siar. We send applicators to Sanndabhaig for colour-matched joints, handled exactly as we handle every other area. Across Na h-Eileanan Siar, 87 places are covered, including Sanndabhaig.

Commercial sites across HS2 are covered. Streets here include Mackenzie Park, MacKenzie Lane and Mackenzie Avenue, and sites on any of them can send details for a fixed quote. If your building is just outside Sanndabhaig, we cover Sandwick (1 mile west), Plasterfield (1 mile north-west), Branahuie (1 mile east), Steinis (1 mile north) and Bràigh na h-Aoidhe (1 mile east). Sanndabhaig ranks among the main centres of Na h-Eileanan Siar, with offices, shops, schools and other public and commercial buildings. For island and remote sites, travel and materials need planning ahead, so include the location in your enquiry.

What’s near Sanndabhaig

Other landmarks nearby include Western Isles Hospital (1.9 miles north-west) and Lewis Loom Centre (1.8 miles west). For a walk, there’s Loch Àirigh na Lic.

Map of Sanndabhaig © OpenStreetMap contributors

Work for main contractors and building owners

Whether you’re a managing agent, a property factor or an owner’s representative: send details, get a fixed quote, we seal, guaranteed. Keys, access and contacts can be agreed in advance.

Planned maintenance programmes are welcome: working through a building or an estate in stages that fit your budget. Sanndabhaig can form part of a wider programme.

Why it’s worth doing now in Sanndabhaig

Resealing a full run gives a consistent colour. Piecemeal repairs over several years tend to drift in colour, and the patchwork effect grows. For buildings near Sanndabhaig, dealing with all the failing joints at once saves return trips. Send photographs and we’ll quote for everything together.

Cost follows what’s involved: stripping out, preparation, sealing, access and phasing. Call for a quote.

What you get with us

  • A fixed quote before work starts
  • Products installed to the manufacturer’s instructions
  • Public liability insurance in place
  • A range of standard colours, depending on the product

See how commercial sealant jobs are priced or our accreditations.

Accreditations

Trusted. Accredited. Insured.