The Mastic Doctor team standing beside their branded vans outside an office building
Argyll and Bute · Scotland

Coloured Sealant contractors in Oban

Our CSCS-carded applicators take on coloured and colour-matched sealant for visible joints in Oban. Send details for a fixed quote.

  • Poorly tooled joints on visible finishes
  • Stained or mouldy coloured joints in washrooms
  • A bead that fights the cladding or frame colour
1
Send details
Send the specification, photos or a marked-up plan.
2
Get a quote
Scope agreed and priced before anything starts.
3
We seal
The right sealant, to the right depth, neatly finished.
4
Guaranteed
Signed off, with 12 months’ guarantee.
London, the South East & Scotland
CHAS accredited
£5m PL insurance

Coloured sealant in Oban

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

Why deal with it now?

Leaving a failed coloured joint risks more than appearance. Water through a split seal can stain or damage the surfaces next to it, so resealing protects the finishes as well as the look. For buildings near Oban, dealing with all the failing joints at once saves return trips. Photos of each area help us quote the whole job.

Access can matter as much as the joints themselves: joints within easy reach take less time than ones that need access equipment. Tell us how the joints are reached and call for a quote.

Why appoint us

  • Joints cleaned back to sound surfaces
  • Specification-led, product-correct work
  • Fully insured
  • One contact handling all your sites

Read what affects the cost and our accreditations.

About our coloured sealant in Oban

Shop fits, hotels and offices are where colour-matched sealant earns its place. A grey bead on a black shopfront or a white line against oak looks like a defect, however well it was installed. We pick a colour from the product’s range that sits with the finish. We work on shop-fit joinery and counters, natural stone and brick and office fit-out finishes, and the failures we are asked to look at most are white or grey sealant that clashes with the finish and failed coloured sealant that has split or peeled. Sealant contractors, mastic applicators, sealant specialists: whatever the job title on the order, in Oban it comes down to the same thing: failed joints cut out, faces prepared and the right sealant laid to the right depth.

For work in and around Oban, we’d rather do everything on one trip: send photographs and a complete list so the right products and colours come on the day. Several jobs nearby can also be put together.

We sign every job off with a 12-month guarantee. It’s a plain promise: if the work we did fails within twelve months, we return to fix it.

Location
Oban (PA34)
Wider area
Argyll and Bute
Guarantee
A 12-month guarantee
Price
Fixed quote, scope in writing
Call
01277 525 020
Page updated
3 November 2026
The Mastic Doctor team standing beside their branded vans outside an office building

What the job involves on each surface

Brick and masonry

On brick, the sealant often matches the mortar rather than the brick face. The nearest colour in the range is agreed with you.

Hotel interiors

Hotels use colour-matched sealant in bathrooms, bedrooms and public areas. Wet-area sealants come in colours other than white too, including shades for tiled and stone bathrooms.

How a job runs

We follow your site rules from the start: signing in, inductions and any permit to work. Once we are cleared to begin, we take the joints in the sequence agreed with you. For work around Oban, we aim for one trip, which is why we ask for photos and a full list first. Outside work also needs a suitable weather window.

  1. We confirm the joint type and the product it needs.
  2. We compare the target colour with the colours available.
  3. You approve the colour, on site if it’s critical.
  4. We cut out the existing bead, clean and set the depth.
  5. Edges are masked and the coloured sealant applied and tooled.
  6. We remove the masking and walk the finished joints with you.

What we need from you

  • Tell us your opening times and when work is allowed
  • Make sure the joints can be reached
  • Let us know about inductions and permits

Ask for a quote

A good quote starts with a clear picture: what’s there, how much of it, how we reach it and what’s specified. Share whatever details you have and we will fill any gaps with a visit.

Ask for a quote

Advice

Looking after the joints

Problems stay small when the joints are checked regularly. Specifically:

  • Insist on the agreed colour for any repair
  • Agree the sealant colour early and write it into the specification
  • Reseal whole runs rather than patching single joints
  • Approve a sample bead on high-profile areas

Note the sealant type and colour on the building file. It makes matching later repairs much easier, with no guesswork.

Ask for a trial bead on high-profile areas. A sample in real light shows how it will look.

What sealant work can’t fix

We check first that sealant really is the fix. It won’t put right:

  • Paintable products in joints they aren’t suited to
  • Exact bespoke colour matches beyond the product’s range
  • Preventing all fading from sunlight and weathering

Not sure which it is? You can call 01277 525 020 or email a schedule or drawings and we will tell you honestly.

Where we work in Oban

  • Shop-fit joinery and counters
  • Hotel bathrooms and public areas
  • Natural stone and brick
  • Office fit-out finishes
  • Powder-coated and anodised frames
  • Cladding panels

Questions we’re asked in Oban

Can being near the sea in Oban affect the sealant we need?

It can. Coastal exposure works external joints harder than inland weather. We check the specified product suits the exposure and pay close attention to preparation.

Will our hotel in Oban need to close for the work?

In the majority of cases no closure is needed: we work room by room or floor by floor. Housekeeping and our team agree each day’s rooms.

Can you match any colour exactly?

No. An exact bespoke match isn’t something we can promise. Sealants come in a wide range of standard colours, and we will confirm the colours available for the specified product.

How long will the new sealant last?

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 sunlight affect the sealant colour?

Some change over time is normal. How much depends on the product, the colour and the exposure.

How long does a job like this take?

It depends on the scope, though a typical visit typically takes a few hours or a phased programme, depending on joint lengths and how many colours are involved. For bigger or phased jobs, we’ll set out a timescale with the quote.

What hours do you work?

Give us your site hours and any access windows in your enquiry, and we will schedule the work to suit. You can reach the office between 8am and 5pm, Monday to Friday.

Frontages, fit-outs and joints in Oban

Oban sits close to the coast, within about 1 mile. For shops, hotels and offices, that means frontage and frame joints that weather faster than they would inland. A matched colour is only half the brief on an exposed frontage. Being in the west of Scotland, Oban gets more rain than eastern areas. External joints are sealed on dry days, with some flexibility in the dates. Shopfronts and frames facing the prevailing weather are where failures show first

For a hotel such as The Ranald Hotel, less than half a mile north of Oban, the colour of a joint at the bar or the bath matters to the look of the room. Premises within reach of Oban station (under half a mile north-west of Oban) often have busy frontages where joints are seen by everyone passing.

Oban is in Argyll and Bute. Oban sits inside our coverage and the rest of Argyll and Bute, with the same fixed quotes and 12-month guarantee as everywhere else. Across Argyll and Bute, 124 places are covered, Oban among them. Glasgow is covered too, some 60 miles away.

Business premises anywhere in PA34 are within our area. Among the streets we cover are Market Street, High Street and Argyll Square. Access to Oban is via the A85 and A816 among other routes. If your building is just outside Oban, we cover Dunollie (1 mile north), Ganavan (2 miles north), Dunbeg (3 miles north), Kilmore (3 miles south-east) and Connel (4 miles north-east). Oban is one of the busier places in Argyll and Bute, and its commercial and public buildings are all within our area. Remote and island addresses take more planning, from travel and ferries to the weather, so give the site location in your enquiry.

Around Oban

Recent enquiries here include premises near Caledonian Hotel. There’s a railway station in Oban itself: Oban station. A little further out are Oban Museum (0.6 miles north) and Dunollie Castle (1.2 miles north-west). Green spaces nearby include Lochan Dubh.

Map of Oban © OpenStreetMap contributors

When to bring in a specialist

For most general trades, sealant is a sideline. A specialist brings correct preparation, depth control with backing rod and a product suited to that particular joint, which is what makes a joint last.

Some joints are best left to specialists: fire-rated seals that must follow a tested detail, trafficked floor joints and external movement joints among them. A poor seal in places like these tends to cost more to put right later.

Accreditations

Trusted. Accredited. Insured.