Argyll and Bute · Scotland
External Mastic in Ardpeaton
Our applicators work in Ardpeaton on sealing brickwork movement joints, render, cladding and façade joints. Old sealant removed completely, joints prepared properly and every job guaranteed for a year.
- Sealant that has lost its bond to the brick or render
- Failed sealant between panels on a façade
- Old sealant gone brittle and cracked
Looking after it afterwards
Joint life depends on how it’s used and looked after. We suggest:
- Wash walls gently around the sealant
- Point out the joints to other trades
- Never let anyone fill a movement joint with mortar
- Leave the joints unpainted unless we have said otherwise
Follow the cure time we give you before the joint is knocked or disturbed. Most exterior sealants skin fast but take longer to cure right through.
An open movement joint lets rain into the wall every time it pours. That can lead to damp patches, staining and frost damage, all bigger jobs than a reseal.
How we handle external mastic in Ardpeaton
Low-level joints can normally be done from the ground. Where joints are higher up, tell us about the building when you get in touch and we will confirm what’s needed to reach them safely. If you’re dealing with movement joints with cracked, split or missing sealant and movement joints filled with mortar instead of sealant, we can put it right, on façade panels, brickwork movement joints and concrete & block alike.
Across smaller places in Scotland, stone and harled cottages, farm buildings and newer houses often stand exposed to wind and rain. Gutter joints and wall joints take a battering.
A one-year guarantee comes with the work, just as it does everywhere we cover.
- Where
- Ardpeaton (G84)
- Region
- Argyll and Bute
- Guarantee
- One year on every job
- Quotes
- Quoted before any work starts
- info@mrmastic.co.uk
- Updated
- 26 October 2026
Honest limits
A few problems are outside what sealant work can do:
- Subsidence or other structural problems
- Loose or hollow render, which needs re-rendering
- Cracking across the wall rather than at a joint
If in doubt, send an email to info@mrmastic.co.uk and we will say what we think before booking.
Joints and surfaces we work on
- Façade panels
- Render & cladding joints
- Joints between brick and frames
- Brickwork movement joints
- Concrete & block
- Copings & trims
What affects the quote in Ardpeaton
We quote each job individually. This is what makes a difference:
- When we can work, for business premises
- Which sealant suits the joint
- How much old sealant there is and how hard it is to remove
- The size of the job
A failed joint rarely gets cheaper to fix by waiting, because water and mould keep working on it. If you’re unsure, send an email to info@mrmastic.co.uk for an honest opinion and a quote.
What we need to know
Photos by email are helpful but not essential. Try to tell us:
- The rough size of the job
- Any previous sealing or DIY work
- Any access issues, like height or stairs
- Photos by email, if that’s easy
To get a quote, email us at info@mrmastic.co.uk with the location and a short description of the problem. We will give you a clear price before any work starts.
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.
If you do try it yourself, take your time over the preparation: remove every trace of old sealant, clean and dry the joint, and follow the product’s cure time. If it doesn’t work out, we can still put it right.
Work for landlords, hotels and businesses
Landlords and letting agents in Ardpeaton can book us as well as homeowners. Resealing between tenancies keeps a property looking cared for before the next move-in.
If you manage several properties in or around Ardpeaton, several properties can be quoted together. Just tell us the addresses and what each one needs.
What we do, step by step
When we get to you, we check the joints match what you told us. If we find something unexpected, we talk it through with you first. After that, the work takes a few hours to a few days, depending on the length of joint and the access. In smaller Scottish places, parking is normally less of an issue than access and distance. Tell us how to find the property and how to reach the work.
- First, the joints are inspected and the access agreed.
- Every bit of old sealant and any mortar or debris is cut out.
- Joint faces are cleaned back and primed if the sealant needs it.
- Backing rod sized to the joint goes in to set the depth.
- We apply the sealant, tool it and check the whole run.
Before we arrive
- Let us know about stairs, lifts or work at height
- Mention any leaks or damp you’ve noticed
- Keep pets and children clear of the area while we work
Get a quote
Every job is quoted individually. Just send an email to info@mrmastic.co.uk with the details.
Advice
Towns and villages near Ardpeaton
Also in Ardpeaton
Ardpeaton: your questions answered
Do you cover smaller places like Ardpeaton?
Yes, we do. Our work covers the whole of Scotland, from towns to the smallest places. The journey is planned ahead, so it helps to know about access.
I let a flat near Garelochhead station. Can you help?
Yes, we work for landlords and letting agents. Just drop us a line at info@mrmastic.co.uk and tell us about the property, and we will give you a clear price.
Do you work for hotels and businesses?
Yes. We can plan bigger jobs in stages to suit the site.
Do you use backing rod?
Backing rod goes into deeper joints as a matter of course. It sets the sealant depth and prevents three-sided bonding so the bead can stretch.
Is there a guarantee?
Yes. Every job comes with our one-year guarantee.
How long will you be here?
Most jobs take anything from a few hours to several days, depending on the building, including the preparation. We’ll confirm how long when we quote.
Do I have to be there?
Access is agreed with you when the job is booked. For inside work, that normally means someone being in.
What do you put in the joint?
Quality sealants from brands including Arbo and Everbuild, chosen to suit the joint. We explain the product when we quote.
What external mastic looks like in Ardpeaton
Ardpeaton is within about 1 mile of the coast, where wind-driven rain is a fact of life and, nearer the shore, so is salt air. Both are hard on movement joints and outside wall joints, which can dry out and crack sooner where a building faces the weather. Plenty of Scottish homes have harled walls, and joints where harling meets other materials need a sealant that can grip and flex.
If you let a flat or house near Garelochhead station, outside joints that have cracked can let damp into a rental, so check them between lets. Around Ardpeaton, as everywhere, external mastic is only as good as the preparation behind it.
Ardpeaton is about 6 miles west of Helensburgh, in Argyll and Bute. We provide external mastic to homeowners, landlords and businesses in Ardpeaton and nearby, as part of our work across Argyll and Bute. Ardpeaton is one of 118 towns and villages in Argyll and Bute where we work for external mastic. Glasgow is on our list too, about 26 miles from Ardpeaton.
Jobs for external mastic in G84 works the same way as everywhere else we cover. External mastic is available to properties on Ardpeaton Gardens and Shore Road and the roads around them. If you’re just outside Ardpeaton, we cover Coulport (1 mile north), Cove (2 miles south), Rahane (2 miles north-east), Clynder (2 miles east) and Mambeg (3 miles north). Further out, we also cover Helensburgh (6 miles east), Dunoon (6 miles south-west), Rothesay (15 miles south-west), Rhu (3 miles east), Port Bannatyne (14 miles south-west) and Sandbank (4 miles south-west).
Around Ardpeaton
The closest station to Ardpeaton is Garelochhead station, about 4 miles north-east. Nearby you’ll also find Cowal Community Hospital (5.3 miles south-west) and Cove Castle (2.2 miles south).
Surface by surface
Render joints
Render is weaker at the surface than brick, so a low-modulus sealant is kinder to the joint edges. We prime where the product needs it.
Brickwork movement joints
Vertical joints in long brick walls let the brickwork expand without cracking. They’re resealed over backing rod with a low-modulus sealant in a colour to suit the brick.