Highland · Scotland
Drumbuie External Mastic
External mastic for Drumbuie and the surrounding area: careful preparation, the right product and tidy work. Ask us for a quick quote.
- Weeds or debris growing in open joints
- Brick movement joints where the sealant has split
- Failed sealant between panels on a façade
Your questions about external mastic in Drumbuie
Do you work for landlords with property near Duirinish station?
Yes, we work for letting agents and landlords. Just send an email to info@mrmastic.co.uk and tell us about the property, and we’ll give you a clear price.
Is Drumbuie within the area you cover?
Yes, we do. Our work covers the whole of Scotland, and smaller places are part of that. Longer journeys are simply planned in advance.
What is backing rod for?
We fit closed-cell backing rod wherever the joint depth needs controlling. It controls the depth and stops the sealant bonding to the back.
Can I do it myself?
You can, for simple jobs. The key is preparation: remove all the old material and work on a clean, dry joint. We can always put it right if it fails.
Will there be a smell?
Possibly a little. It fades as the sealant cures, and ventilation helps.
How much does external mastic cost in Drumbuie?
The cost depends on the size of the job, access and how much old sealant has to come out. Ask us for a quote and we will talk you through it.
Do you work at height?
It depends on the building. Tell us the height, the number of joints and what’s below them.
When will the joints need doing again?
That depends on the wall, the weather and the movement. Signs to watch for are cracking, hardening and gaps at the edges.
External mastic for homes and businesses in Drumbuie
A movement joint is only as good as its depth. Closed-cell backing rod sets the depth and stops the sealant sticking to the back, so it bonds to the two sides only and can stretch. If you have leaking joints around cladding and façade panels and joints where the bead has come unstuck, we can put it right.
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, so they need a sealant that moves with the building.
We stand behind the work with a 12-month guarantee, so you’re covered after we’ve gone.
- Location
- Drumbuie (IV40)
- Region
- Highland
- Cover
- One year on every job
- Quotes
- A clear price before any work starts
- info@mrmastic.co.uk
- Last updated
- 26 October 2026
DIY versus a professional finish
Sealing over old silicone is the commonest DIY error. New silicone won’t bond to old, so it peels away and traps moisture behind it. All the old material has to come out first.
Overfilling a joint is a classic DIY mistake. A thick, smeared bead looks untidy and does not move well, and the joint depth matters as much as the finish.
Signs you need external mastic in Drumbuie
Some movement joints have been pointed up with mortar by mistake. The joint cannot move, so the wall cracks somewhere else instead.
The most common problems we see are:
- Brick movement joints where the sealant has split
- Water getting into walls through failed joints
- Rigid filler in a joint that should flex
- Sealant that has lost its bond to the brick or render
If you let a flat or house near Duirinish station, split movement joints are easy to miss on a rental until damp shows inside.
Questions to ask before you book
- Which sealant they’ll use, and why
- The length of the guarantee
- Whether they seal over old material or remove it
- How the colour is chosen
Landlord and commercial work in Drumbuie
A neglected joint can let water reach the structure, which is a bigger problem in a rented property. Keeping joints in good order is simple maintenance.
Whether it’s one flat or a portfolio, you get the same standard of work: old sealant fully removed, joints prepared properly and a 12-month guarantee.
How it works
When we get to you, we compare the joints with what we discussed. If we find something unexpected, we talk it through with you first. After that, the work takes a few hours for a handful of joints, longer for a whole elevation. In smaller Scottish places, parking is usually less of an issue than access and distance. Let us know how to find you and how to reach the joints.
- First we look over the joints with you, agree which to renew and talk through access.
- The old mastic and anything lodged in the joint is removed.
- Both sides are cleaned back to sound material and primed if needed.
- We push in closed-cell backing rod so the sealant is the right depth and bonds to the sides only.
- We gun in a flexible exterior sealant in a colour that suits the wall and tool it neatly.
Preparing for the visit
- Tell us about access, such as stairs, a lift or high-level joints
- Tell us about any previous sealing or DIY attempts
- Clear the area around the work
Getting a quote
Want a quote for external mastic? Please send an email to info@mrmastic.co.uk with a few details. We will explain what we’d do and send you a clear quote before we start.
Advice
Drumbuie buildings and the weather
Drumbuie is close to 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. Plenty of Scottish homes have harled walls, and where harling meets frames, pipes and other materials, the joint needs a flexible sealant that grips a rough surface.
Managing a site like Lochalsh School? Then its movement joints, gutters and trims need looking after like any other building’s.
Drumbuie is in Highland. Homes, rented property, offices and hotels in Drumbuie is covered for external mastic, old or new, large or small. Every job comes with our 12-month guarantee. We cover 253 towns and villages across Highland, from the larger towns to small villages.
Every address in IV40 is covered for external mastic, from the main roads to the quietest streets. Neighbouring places we cover for external mastic include Erbusaig (1 mile south-west), Plockton (2 miles north-east), Kyle of Lochalsh (2 miles south), Balmacara (3 miles south-east) and Kyleakin (3 miles south-west). For island and remote addresses, a little more planning is needed.
What’s near Drumbuie
In Drumbuie, that means homes and buildings near Plockton High School, among other places. Drumbuie has its own railway station: Duirinish station. A little further out are Duncraig Castle (2.7 miles north-east) and Bright Water Visitor Centre (3.2 miles south-west). For a walk, there’s Loch Palascaig.
Keeping the joints in good condition
How long the joints last depends on use and care. Here’s what we suggest:
- Leave the joints unpainted unless we’ve said otherwise
- Walk round the building once a year and look at the joints
- Keep water from gutters off the wall
- Show decorators and builders where the movement joints are
Do not paint over the new sealant unless we have said the product is paintable. Many exterior sealants are not designed to be painted and spoil the finish.
An open movement joint lets rain into the wall every time it pours. Over time it can mean damp inside, stained render or frost-damaged brick which cost more to put right than the joint.
Other services in Drumbuie
How the job changes by surface
Render joints
The face of render can be soft, so a sealant that stretches easily protects the edges. Priming is done where the sealant calls for it.
Cladding and façade panels
If the façade has a specified sealant, that’s what we use, or one the system allows. Send us any details you have about the façade.
What sealant work cannot fix
Sealant is not the answer to every problem, and we’d rather say so up front. Sealant will not put right:
- Rising or penetrating damp from elsewhere in the wall
- Movement that is more than a sealant joint can take
- Cracks in the bricks or render themselves, away from the joints
If you’re not sure, just email us at info@mrmastic.co.uk and we’ll give you a straight answer before booking.
Where we work in Drumbuie
- Copings & trims
- Concrete & block
- Façade panels
- Brickwork movement joints
- Joints between brick and frames
- Render & cladding joints