Argyll and Bute · Scotland
Sand Mastic in Ardchonnell
Traditional burnt sand mastic around sash and case windows and doors in stone and brick in Ardchonnell, with a one-year guarantee on every job. Ask us for a quote.
- A silicone bead on a sash window that spoils the look
- Patchy fillers round a sash window
- Gaps where the frame meets the masonry
Why act early in Ardchonnell
New sash windows are a major, costly change, and in listed buildings it may need consent. Where the frames are in good order, new mastic seals the surround. Out of town in Scotland, exposed walls take a lot of weather, and once water gets behind a failed joint, damp in stone or harled walls is slow to dry out.
Homes and businesses are quoted the same way: how much there is to do, how we reach it and what it needs, plus any working-time requirements on site. Call for a quick quote and we’ll explain what it covers.
Why choose Mr Mastic in Ardchonnell
- Experience in homes, commercial sites and hotels
- Approved under the ARBOMaster scheme
- More than 20 years in sealant work
- Every job guaranteed for a year
Take a look at how sealant jobs are priced and customer reviews.
Sand mastic in Ardchonnell
Silicone on a period window often looks wrong and does not suit the building. Sand mastic is the traditional choice and we can swap the silicone for it. We work on timber door frames, stone surrounds and brick reveals, and the jobs we see most are silicone on a period window that looks wrong and mastic that needs renewing before redecorating.
Mastic can only go onto a dry joint, so outside work in Ardchonnell depends on the weather. Tell us about access to all the windows and doors, upstairs included.
The work is covered for a year after we finish. If there’s a problem with it, please send an email to info@mrmastic.co.uk.
- Where
- Ardchonnell (PA35)
- Region
- Argyll and Bute
- Cover
- A year, on every job
- Quotes
- A clear quote up front
- info@mrmastic.co.uk
- Updated
- 26 October 2026
How it works
You don’t need to clear the whole room or building before we come, just the space around the work. Everything nearby is protected, and the job takes a few hours for a single window, longer for several for a typical job. In smaller Scottish places, parking is generally less of an issue than access and distance. Tell us how to find the property and how to reach the work, and the visit is planned around that.
- We check the window surrounds and agree which joints need renewing.
- We rake out the old mastic and clean the joint.
- Deep voids are packed so the mastic is the right thickness.
- We mix the sand mastic and apply it by hand, shaping it to the joint.
- The mastic is finished to sit tidily against the stone or brick.
Getting ready for the visit
- Mention any parking rules near the property
- Clear the area around the work
- Mention any tricky access
Get a quote
To get a quote, send an email to info@mrmastic.co.uk and tell us where the job is and what the problem looks like. You’ll have a clear quote before work begins.
Advice
Quotes for sand mastic in Ardchonnell
For a quick quote, just ask. What matters most is:
- Whether the work is at height
- Working hours on commercial sites
- Mould in or behind the old joints
- How many areas need sealing
There are no prices on our website, because each job is priced on what it involves. For a quick quote, please email us at info@mrmastic.co.uk.
What to tell us for a quote
Before you ask for a quote, have a think about:
- If someone has resealed it before
- Photos by email, if that’s easy
- The problem you’ve noticed
- Where the job is, and your postcode
Want a quote for sand mastic? Please email us at info@mrmastic.co.uk with a few details. We’ll explain what we’d do and give you a clear quote before any work starts.
Windows and doors in Ardchonnell
Many older homes in Scotland have sash and case windows, often pointed into the wall with traditional sand mastic. Private landlords in Scotland must meet the Repairing Standard, which includes keeping a home wind and watertight, and sound outside sealant is part of that.
In and around Ardchonnell, as anywhere, good sand mastic starts with a clean, dry, properly prepared joint.
Ardchonnell is about 27 miles north-west of Helensburgh, in Argyll and Bute. Whether you are in the middle of Ardchonnell or further out, sand mastic is available for homes and businesses alike. Ardchonnell is one of 118 towns and villages in Argyll and Bute we cover for sand mastic. There’s also a page for Glasgow, about 47 miles away.
All of PA35 is covered for sand mastic, from the main roads to the quietest streets. With the B840 close by, Ardchonnell is simple for us to get to for sand mastic. We also cover the places around Ardchonnell: Inverinan (4 miles north), Inbhir Aora (8 miles east), Inveraray (8 miles east), Kilmelford (8 miles west) and Ardbrecknish (8 miles north-east). We also work in nearby towns such as Oban (13 miles north-west), Dunollie (14 miles north-west) and Dunbeg (15 miles north-west). For island and remote addresses, a little more planning is needed, so mention it when you ask for a quote.
Landmarks near Ardchonnell
Other landmarks nearby include Innes Chonnel Castle (under half a mile north). Green spaces nearby include Loch Avich.
How to look after the new joints
Looking after new joints is easy:
- Inspect the joints round the windows every year or so
- Avoid heavy scraping on the mastic joint
- Renew mastic before redecorating the windows
- Keep sills and gutters clear so water drains away
Avoid sealing over the mastic with silicone. If you see a crack, ask us to take a look rather than patching it.
Gaps round a sash box let in draughts and rain. Left, the gap tends to get bigger as more mastic falls out.
Your questions about sand mastic in Ardchonnell
Is there a guarantee on sand mastic in Ardchonnell?
Every job comes with our one-year guarantee, wherever it is. We’re fully insured, and an ARBOMaster approved applicator.
Do you cover smaller places like Ardchonnell?
Yes, we do. We work across all of Scotland, from towns to the smallest places. The journey is planned ahead, so it helps to know about access.
Do you offer different sealant colours?
Yes. Sealants come in white, clear, grey and other colours for many products, and we will agree it with you first.
What is sand mastic?
It’s the traditional filler for the joint round timber windows and doors. It combines sand with a linseed-oil-based binder.
How long does the job take?
As a guide, most jobs take a few hours for a single window, longer for several. Bigger jobs take longer, and we will tell you how long to expect.
Do you have insurance?
Yes. We’re fully insured for domestic and commercial work.
Can you quote for more than one area?
Yes. More than one area can go on one quote.
Can tenants book the work?
We can work for tenants, landlords or agents. Get your landlord’s agreement first.
DIY versus a professional finish
What a professional job adds is preparation and the right product. Joints are cleaned back to sound surfaces and dried, and the sealant is matched to the joint and its conditions, then guaranteed for a year.
A careful DIYer can reseal a simple joint, such as a straightforward joint indoors. The common mistakes are sealing over old sealant, sealing a damp joint and using far too much.
Common problems we fix in Ardchonnell
Timber frames move with the seasons. That movement opens up the mastic joint over time.
Any of these means the joints need attention:
- Tired mastic found when preparing windows for paint
- Patchy fillers round a sash window
- Mastic dropping out of the joint
- Mastic worn away on windows facing the weather
Homes close to Dalavich Church include some older properties, and the windows may be timber, sash or later replacements, and each needs the right sealant against the wall.
Questions to ask before you book
- Who turns up on the day
- Is VAT in the price?
- Which colour the sealant will be
- How the joint is cleaned and prepared
When something else is needed
In fairness, some problems need a different trade:
- Broken panes
- Rotten sashes, sills or window boxes (a joiner’s job)
- Decisions on consent for listed homes
Not sure which it is? You can send an email to info@mrmastic.co.uk and we will tell you honestly.
Where we work in Ardchonnell
- Timber door frames
- Brick reveals
- Sash and case windows
- Tenement windows
- Stone surrounds
- Period & listed homes