Argyll and Bute · Scotland
External & façade joints in Baliscate, Argyll and Bute
External mastic for Baliscate and the surrounding area: careful preparation, the right product and tidy work. Ask us for a quick quote.
- Hard, crazed mastic that has stopped moving
- Joints pointed up with cement by mistake
- Panel joints letting water in
About our external mastic in Baliscate
On houses, flats and commercial buildings across Baliscate, we reseal joints in brickwork, render, cladding and façade panels. Every joint gets the same careful preparation: clean joint faces and the right depth. Typical jobs include brick movement joints where the sealant has split and joints pointed up with cement by mistake, on joints between brick and frames, render & cladding joints and concrete & block.
Stone walls need a stone-friendly sealant, as acetoxy products can attack some stone. Newer houses need their movement joints and roofline trims kept sound.
There’s a 12-month guarantee on every job, whatever its size.
- Where
- Baliscate (PA75)
- Region
- Argyll and Bute
- Guarantee
- 12 months on all our work
- Quotes
- A clear quote up front
- info@mrmastic.co.uk
- Last updated
- 26 October 2026
Aftercare tips
Once the sealant has cured, a few habits help it last:
- Wash walls gently around the sealant
- Clear growth from the base of walls and joints
- Ask before painting over external sealant
- Walk round the building once a year and look at the joints
Keep pressure washers away from the sealant. High-pressure water can lift the edges over time.
Once a joint cannot move, the wall finds another way, often as cracks near the joint. Catch it early and you reduce the risk.
Other services in Baliscate
Work for landlords, hotels and businesses
Landlords and agents in Baliscate can book us as well as homeowners. Sealant work between tenants is a simple way to keep a property in good order.
Mouldy or split sealant often shows up at the end of a tenancy, and it’s easy to sort out between tenants. Several properties can go on one quote.
What happens on the day
When we arrive, we look over the joints with you first, so there are no surprises. Surfaces next to the work are protected before work begins. The work usually takes a few hours to a few days, depending on the length of joint and the access. For a place like Baliscate, longer drives are planned in advance. Mention tracks, gates, ferries or anything else about the route.
- We look at every joint and agree a colour to suit the wall.
- We take out the old sealant until the faces are sound.
- Backing rod goes in so the sealant can stretch between the two faces.
- Primer is applied wherever the sealant needs it.
- We gun in low-modulus sealant and tool it neatly.
Getting ready for the visit
- Let us know if you’ve seen damp or leaks
- Let us know about parking restrictions
- Let us know about earlier repairs to the joints
Get a quote
It all starts with a short chat. Describe the problem, the location and the size of the job, and we’ll talk you through what we’d do. When it suits you, email us at info@mrmastic.co.uk.
Related advice
Why deal with it now?
Running new sealant over the old bead rarely lasts. The new layer can’t bond properly to old, weathered material, so the old joint is cut out fully first. Exposed walls in smaller Scottish places take a lot of wind and rain, and damp in stone or harled walls takes a long time to dry once water gets behind a joint.
Combining jobs into one visit usually makes better use of the time than several visits, so it’s worth mentioning everything you’d like done. We’ll give you a clear quote for the lot.
Why choose Mr Mastic in Baliscate
- Homes, businesses and hotels
- You choose the colour before work begins
- More than 20 years in sealant work
- 180+ five-star Google reviews
Read what affects the cost or customer reviews.
Can I do it myself?
If you’re set on DIY, put the effort into preparation: remove every trace of old sealant, clean and dry the joint, and follow the product’s cure time. If it fails, we can still redo it.
If you’ve already had a go yourself, that is fine. We remove it and do the joint properly.
Common questions in Baliscate
Do you cover smaller places like Baliscate?
Yes, Baliscate is covered. Our work covers the whole of Scotland, and smaller places are part of that. Longer journeys are simply planned in advance.
Is Baliscate in your area for external mastic?
Yes. We work across all of Scotland, and Baliscate is part of that. Just drop us a line at info@mrmastic.co.uk with a few details of the job.
Can you seal joints between two different materials?
Yes. Different materials move at different rates, so the joint between them must be flexible. The sealant is matched to both sides.
What is a movement joint?
It’s a deliberate gap that lets the wall expand and contract without cracking. It’s sealed with a flexible sealant, not mortar.
Can you match the colour of my brickwork?
We aim for a joint that suits the wall rather than one that jumps out. Colour is agreed with you before we begin.
What information do you need?
The location, the problem and the rough size of the job. If you can, email a few pictures.
Do you do commercial work?
Yes. Larger jobs can be planned room by room or area by area.
Are you ARBOMaster approved?
Yes. We are approved under the ARBOMaster scheme, which is run for the Arbo sealant brand.
What affects the cost of external mastic
The price is agreed before any work begins. It takes into account:
- Whether the work is at height
- The product the joint needs
- How many rooms, windows or areas are involved
- Working hours on commercial sites
Leaving a failed joint usually makes the job bigger, not smaller, as water and mould keep getting in. If you are unsure, email us at info@mrmastic.co.uk for an honest opinion and a quote.
What we need to know
You don’t need to know the technical terms. It helps if you can tell us:
- If someone has resealed it before
- How many joints, rooms or windows are involved
- What’s wrong with the joints now
- Where the job is, and your postcode
For a quick quote, get us on the phone, or email us if that is easier. Tell us about the joints that need doing and we’ll explain what’s involved and give you a clear price.
What we are called out for in Baliscate
The wrong product in a moving joint is a classic cause. A high-modulus or general-purpose sealant can be too rigid for a busy joint, and it tears off the sides.
It’s worth asking for a quote if you see:
- Weeds or debris growing in open joints
- Gaps where render, brick and frames meet
- Brick movement joints where the sealant has split
- Old sealant gone brittle and cracked
In and around Baliscate, as anywhere, good external mastic starts with a clean, dry, properly prepared joint.
What to look for in a quote
- Is VAT in the price?
- What happens if they find a problem under the old sealant
- How the colour is chosen
- Is the old sealant removed completely?
External mastic in Baliscate: local notes
Baliscate is within about 1 mile of the coast, and homes near the sea take more wind-driven rain, with salt in the air closer to the shore. That’s hard on movement joints and outside wall joints, especially on the side facing the sea. Under the Repairing Standard, private landlords in Scotland have to keep homes wind and watertight, and sound outside sealant is part of that.
Managing a site like Tobermory High School? Then movement joints, cladding joints and gutters on larger buildings need the same care as a house’s.
Baliscate is about 27 miles north-west of Oban, in Argyll and Bute. Whether you are in the middle of Baliscate or further out, we cover external mastic for every kind of property. Baliscate is one of 118 places in Argyll and Bute where we work.
Here we cover the PA75 postcode area for external mastic. If you need external mastic at a property on Morvern Drive and Struan Crescent or a nearby road, our applicators can take on the job. We also cover the places around Baliscate: Tobermory (1 mile north), Kilchoan (6 miles north), Ballygown (8 miles south-west), Salen (8 miles south-east) and Lochaline (12 miles south-east). Remote and island addresses need a little more planning, so please mention your location when you drop us a line at info@mrmastic.co.uk.
Near you in Baliscate
Typical jobs here are in homes near Aros Park, among other places. Well-known places in the area include St Columba's Roman Catholic Church and Drimnin Castle (2.8 miles east) and Mull Museum (0.6 miles north). Green spaces nearby include 'S Àirde Beinn and Loch Peallach.