Dunollie construction mastic
Construction mastic in Dunollie, backed by over 20 years in commercial sealing. Fully insured, with a 12-month guarantee.
- New external sealant already peeling away
- Perimeter gaps outside the sealant’s range
- Missed perimeter joints on a new elevation
Construction mastic for Dunollie sites
Send drawings, photos or a joint schedule, or tell us about the site, and we’ll come back with a fixed quote.
Surface by surface
External facade and movement joints
Movement joints in the facade are sealed with a product suited to the expected movement. Depth is controlled with backing rod so the bead bonds to two sides only.
Fire-rated sealant where specified
Not every penetration suits a sealant. Other products are used for some services and gaps so we will flag where the detail needs something different. Tell us what records you need and we will confirm with the quote.
Construction mastic in Dunollie
We work to the specification and the programme rather than whatever product is to hand. If a product is named, that’s what goes in; any alternative we suggest is put to you before anything changes. Joint widths, backing, primers and tooling follow the manufacturer’s guidance so the detail on the drawing is what ends up on site. We work on cladding and panel joints, internal decorators’ caulk and sanitary and kitchen joints, and the failures we are asked to look at most are a long mastic snag list close to completion and window and door perimeters that won’t pass inspection. A specialist sealant contractor works differently from a general builder: in Dunollie, that means joint design, primers and backing rod as standard.
Construction around smaller Scottish places like Dunollie is often one-off schemes: a school, a health centre, a hotel extension or a few houses. The mastic still needs to suit exposed elevations and Scottish weather.
Our 12-month guarantee is about workmanship, not wear and tear. Sealant wears with time, and movement, weather, cleaning and use decide how fast, so we are clear about what is covered before work starts.
- Place
- Dunollie (PA34, PA37)
- Wider area
- Argyll and Bute
- Guarantee
- A 12-month guarantee
- Price
- Quoted before any work starts
- Telephone
- 01277 525 020
- Page updated
- 3 November 2026
Work for main contractors and building owners
Housing associations and managing agents often need work done across blocks and communal areas. We phase the work so people keep access, with each stage agreed with your site contact.
Planned maintenance programmes are welcome: resealing failed joints building by building, on a schedule that suits your budget. Sites in Dunollie can sit alongside others in a wider programme across Argyll and Bute.
Your questions answered
Is Dunollie too small for you to travel to?
No. Places such as Dunollie are covered as much as the big towns. We work across every Scottish council area. Good photographs up front let us bring everything on the first visit.
Can you work on a hospital site such as Lorn and Islands Hospital?
Yes, provided the work is planned with the site’s estates team. We follow the site’s permits, sign-in and infection-control procedures in every area.
Can staff carry on working while you’re here?
Normally, yes. Phased work can be planned so areas stay in use, with each area protected and signed.
Do you take on mastic snagging only?
Yes. Snag-only work is something we take on and damaged joints are redone properly.
Can weather delay the job?
Outside, yes. The joint has to be dry and within the product’s temperature range, so frost, rain or cold mornings can delay outside work. Internal work is rarely affected.
Do you do internal caulk as well as external mastic?
It depends on the specification, but most packages include frame perimeters, sanitary and kitchen joints, caulking where specified and a snagging pass.
What guarantee comes with a mastic package?
Each package is backed by a 12-month guarantee. We are also fully insured for public liability.
Our process
Before we leave any area, the masking comes off, the area is cleaned and every joint is checked, ready for your sign-off. Where the sealant needs time to cure before use, we tell you and sign the area. Tell us who will meet us and how to get in at your building near Dunollie. That goes into the plan alongside the quote.
- First we look at the scope on site or from drawings.
- A fixed quote sets out scope, products and phasing.
- Paperwork is agreed and applicators are inducted on site.
- We seal plot by plot or floor by floor in line with the programme.
- Problems we find, such as oversized gaps, are raised straight away.
- The package is closed out, snags cleared and backed by our 12-month guarantee.
Getting the site ready
- Confirm the product named in the specification
- Send your site hours and access windows
- Agree which areas must stay open
Request a quote
Pricing a project or setting a maintenance budget? We’ll quote against your scope and drawings that you can work with. If you have questions first, give us a call on 01277 525 020 or email the details over.
Related advice
What happens if it’s left?
Some packages split mastic across the window fitter, kitchen fitter and plumber. In practice it often means different standards, gaps in responsibility and snags nobody owns. A single mastic package gives one point of responsibility. For buildings near Dunollie, dealing with all the failing joints at once saves return trips. Photos of each area help us quote the whole job.
Every site prices differently: the joint sizes, the specified product, access and working hours each have a bearing. Send the details and a fixed figure follows.
Why clients in Dunollie choose us
- Colour agreed before work starts
- Health and safety: CHAS accredited
- RAL and finish matching where the product range allows
- Fully insured, including public liability cover
Take a look at how commercial sealant jobs are priced and our accreditations and insurance.
More services for Dunollie
When to bring in a specialist
The visible bead is only part of the job. Backing rod, primer where specified and a joint designed to move with the building are where general trades tend to cut corners.
Site maintenance staff can often handle a short internal joint. Where it goes wrong is preparation: sealing over old material, sealing onto damp or dusty surfaces, or a product that can’t take the movement.
Keeping the joints sound
Cleaning and maintenance staff play a part too. Share these points with them:
- Check frame gaps are within the sealant’s range before sealing
- Bring the mastic contractor in after the last trades are through
- Keep scrapers and abrasive pads off new beads
- Note which sealant went where at handover
Expect some settlement in the first months. Flexible sealants in the right joints handle normal movement, but caulk in a joint that moves more than expected may crack. We can advise if a joint needs a different product.
Leaving the mastic snag list to the end squeezes everyone. A planned close-out through each area as it completes keeps the list short.
Sites and facades in and around Dunollie
With the shore within about 1 mile, Dunollie counts as a coastal location. Coastal exposure means perimeter and cladding joints work harder than on an inland job, which puts weight on correct joint sizing, priming and a sealant suited to the exposure. Dunollie is in the west of Scotland, the wetter side of the country. External mastic dates are agreed with the site manager, with internal sealant kept ready for wet days.
Hospital estates such as Lorn and Islands Hospital, 1.4 miles south of Dunollie, tend to grow and change in phases, often next to occupied wards, so facade and perimeter sealing has to fit the estates team’s plan. For a contractor at a hotel such as Oban Bay Hotel, which lies south-west of Dunollie, the mastic often has to be finished before a reopening date. Projects at schools like Oban High School work to term dates, so mastic is programmed tightly.
Dunollie is about 1 mile north of Oban, in Argyll and Bute. Anywhere in PA34, it works the same way: details in, fixed quote out, then sealing and a 12-month guarantee. 124 places across Argyll and Bute fall within our area, including Dunollie. Glasgow is covered too, some 61 miles away.
Commercial sites across PA34 and PA37 are covered for mastic packages. For a building on Croft Road, Rowan Road and Castle Road or nearby, we can quote for mastic packages. With the A85 nearby, Dunollie is easy to get to with materials and equipment. We also cover Oban (1 mile south), Ganavan (1 mile north), Dunbeg (2 miles north-east), Kilmore (4 miles south-east) and Connel (4 miles north-east). Among the larger centres in Argyll and Bute is Dunollie, and its commercial and public buildings are all within our area. 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.
Near you in Dunollie
In Dunollie, that means premises near Oban Inn and the streets around them. The closest station to Dunollie is Oban station, about 0.6 miles south of the centre. Well-known places in the area include Lorn and Islands Hospital (1.5 miles south) and Oban Museum (less than half a mile south). For a walk, there’s Lochan Dubh.