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

Commercial sealant contractors in Innellan, Argyll and Bute

Sealant work for offices, shops, hotels and other commercial buildings in Innellan. CHAS accredited, Constructionline member, with a 12-month guarantee on workmanship.

  • Hardened, chalky sealant on south-facing or exposed elevations
  • Leaks that seem to come through a sealant line
  • Movement joints packed with grit and debris
1
Send details
Tell us about the site, with photos if you have them.
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
Signed off, with 12 months’ guarantee.
Covering the South East & Scotland
CHAS & Constructionline
Fully insured: £5m PL

Commercial sealant contractors for businesses in Innellan

Tell us what needs sealing and where, with photos or drawings if you have them, and we’ll price it.

Questions we are asked in Innellan

Does a coastal location like Innellan affect which sealant is used?

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.

Is Innellan too far out for you?

No. Places such as Innellan are covered as much as the big towns. We cover the whole of Scotland. Good photos up front let us bring everything on the first visit.

Do you check for asbestos before removing sealant?

In buildings from before 2000 in particular, some old mastics and sealants may contain asbestos. Before cutting anything out, we ask for the asbestos register or survey, and anything suspect is left until it has been tested.

When can the area be used after sealing?

Curing time varies by product, and we confirm it on the day, and flag anything to keep off until it has cured.

Can one contractor look after sealant on all our buildings?

Yes. Send a list of addresses and what’s needed at each, and we’ll put together a fixed quote and a sensible order of work.

Will you just go over the old sealant?

No. Failed sealant is removed and the faces cleaned back to sound, dry material first, since fresh sealant will not bond reliably to aged material.

Do your applicators hold CSCS cards?

Yes. Should the site need card details in advance, tell us and we’ll confirm them with the quote.

Commercial mastic work in Innellan

We have applied sealant on commercial sites for over 20 years, and the documents buyers ask for are ready: we are CHAS accredited and a Constructionline member, our applicators hold CSCS cards, and we carry five million pounds of public liability insurance. Let us know which site documents you need and they’ll be confirmed with the quote. We work on external facade joints, kitchen worktops and splashbacks and movement joints in walls and floors, and the failures we are asked to look at most are a top-up bead over failed sealant, now lifting and hardened, chalky sealant on south-facing or exposed elevations. Most enquiries from Innellan 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.

Multi-site clients with buildings in and around Innellan can put several sites on one programme, so standards and paperwork match across every site.

In smaller Scottish places like Innellan, commercial buildings are often hotels, pubs, shops, schools, surgeries and farm or estate buildings put to new use. Their kitchens, washrooms and window perimeters all need joints that keep water out.

Every job is signed 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.

Place
Innellan (PA23)
Region
Argyll and Bute
Guarantee
12 months on every job
Quotes
Quoted before any work starts
Call
01277 525 020
Page updated
3 November 2026
The Mastic Doctor team beside their liveried vans in front of an office building

What Innellan’s businesses ask us to seal

With the shore within about 1 mile, Innellan counts as a coastal location. Shopfronts, frames and external joints on commercial buildings there take wind-driven rain and, closer to the shore, salt in the air. Where a frontage needs a particular colour, the product still has to suit that exposure. Being in the west of Scotland, Innellan gets more rain than eastern areas. Frontage work is booked with a few days’ give for the weather.

Offices and shops close to stations such as Wemyss Bay station, 3 miles to the east of Innellan, tend to be busy all day, so sealant work is planned around opening hours.

Innellan is about 8 miles south-west of Greenock, in Argyll and Bute. We send applicators to Innellan for sealant joints. We work across 124 places in Argyll and Bute, from busy centres to rural villages. Our Glasgow page has more on work in that area (27 miles or so).

Business premises anywhere in PA23 are within our area for sealant joints. Among the streets we cover are Newton Road, Shore Road and Wyndham Road, and sites on any of them can send details for a fixed quote. Close to Innellan, our area also takes in Toward (1 mile south-west), Wemyss Bay (3 miles east), Bullwood (3 miles north), Skelmorlie (3 miles south-east) and Inverkip (4 miles east). Bigger towns within reach include Helensburgh (12 miles north-east), Dunoon (5 miles north), Rothesay (5 miles south-west), Cardross (13 miles north-east), Rhu (11 miles north-east) and Garelochhead (14 miles north). Where a site is remote or on an island, we plan travel and materials carefully, so include the location in your enquiry.

Near you in Innellan

The nearest railway station is Wemyss Bay station, about 3 miles east. Other landmarks nearby include Cowal Community Hospital (5 miles north) and Knockamillie Castle (0.6 miles north-east).

Map of Innellan © OpenStreetMap contributors

When to call us in Innellan

Outside, sunlight and rain wear sealant down year after year. UV hardens the surface while wind and rain work at the edges, so beads chalk, stiffen and lose their stretch. A hardened bead can’t follow the building any more.

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

  • Frame mastic that has hardened and come away from the wall
  • Hardened, chalky sealant on south-facing or exposed elevations
  • Earlier reseals applied straight onto the failed bead
  • Sanitary sealant that has gone black and patchy

For any commercial premises in Innellan, a lasting joint depends on full removal of the old sealant and clean, dry faces.

Before you book anyone

  • Is the sealant right for the movement and the substrate?
  • Their public liability cover
  • How long is the guarantee, and what does it include?
  • Will CSCS-carded applicators be on site?

Choosing a commercial sealant contractor

For managing agents and facilities managers

Hospitality, education, healthcare, office and retail clients come to us directly as well. The work is planned around how the building runs, so guests, pupils, patients or staff are disturbed as little as possible.

Agents, factors and owners’ representatives all follow the same route: send the details, accept a fixed quote, and we carry out and guarantee the work. We can agree access arrangements and keyholder contacts beforehand.

General trades versus a specialist

Putting right a botched joint often costs more than sealing it well at the start, because the whole bead must be removed and the faces cleaned back again. For that reason, many FMs and contractors use a sealant specialist from the outset.

Using site staff can make sense for a small touch-up, but anything bigger is another matter: a specialist brings efficiency, a consistent finish and a 12-month guarantee.

On site: what to expect

At the end of each section, the masking comes off, the area is cleaned and every joint is checked. Where the sealant needs time to cure before use, we tell you and sign the area. For a building near Innellan, 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 evidence: photographs, drawings or a look on site.
  2. You get a fixed quote covering removal, preparation and the new sealant.
  3. We agree the order of work, access windows and site hours with you.
  4. The failed sealant comes out and the faces are prepared, with primer where required.
  5. Backing goes in, the new sealant is laid and tooled, and the area is left neat.
  6. We hand back each area with its cure time and our 12-month guarantee.

Getting the site ready

  • Let us know about inductions and permits
  • Send any specification or drawings in advance
  • Tell us your opening times and when work is allowed

Request a quote

To get a fixed quote, call the office on 01277 525 020 or email drawings and photos, telling us the site location and the nature of the job. You can also send details through our quote form.

Ask for a quote

Advice

Why deal with it now?

A failed seal around a window, worktop or panel doesn’t mean the element itself has to go. In many cases the element is fine and only the seal around it has given up. Resealing usually costs far less than renewal. In Scotland, wind-driven rain finds a failed joint quickly, so it’s worth renewing joints around Innellan before they leak.

Larger quantities, tricky access or phasing all shape the price. Site requirements like inductions and permits play a part as well.

Why us?

  • Coloured sealants to suit the setting, where available
  • A fixed quote before work starts
  • CSCS-carded applicators
  • Products installed to the manufacturer’s instructions

Take a look at our cost guide and our accreditations and insurance.

What affects the price in Innellan

To price the job, we consider:

  • How much existing material needs removing
  • Backing rod, priming and other preparation
  • Location, for remote and island sites
  • Any access equipment needed

Small jobs and large programmes are priced from the same things: scope, access, product and programme. Call for a quote and we will put a fixed figure on it.

Before you send an enquiry

However big the job, these details speed things up:

  • Whether the building will be occupied during the work
  • Any dates the work must fit around
  • A wide shot and a close-up of the area
  • The asbestos register, for older buildings

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

Accreditations

Trusted. Accredited. Insured.