Highland · Scotland
External & façade joints in Carbost, Highland
Problem with your movement joints in Carbost? We cut out the old, prepare the joints and apply the right sealant, with a one-year guarantee.
- Cracked joints where brick meets render or frames
- Leaking joints around cladding and façade panels
- Joints with sealant missing in places
How we handle external mastic in Carbost
On houses, flats and commercial buildings across Carbost, we reseal joints in brickwork, render, cladding and façade panels. The preparation is the same whatever the wall: clean, sound faces and a controlled depth. If you have rigid filler in a joint that should flex and sealant pulling away from one side of the joint, we can help.
External sealant needs dry surfaces, so outdoor work around Carbost is planned around the weather. Tell us how to reach each wall, gutter and roofline.
There’s a 12-month guarantee on every job, large or small.
- Location
- Carbost (IV47)
- Region
- Highland
- Cover
- One year on every job
- Quote
- A clear price before we start
- info@mrmastic.co.uk
- Updated
- 26 October 2026
Common questions in Carbost
Will you come out to Carbost?
Yes, smaller places are covered as well as towns. We work across all of Scotland. Let us know about access, parking and anything unusual about getting there when you book.
Can you do external mastic in Carbost?
Yes. We work across all of Scotland, and Carbost is part of that. You can drop us a line at info@mrmastic.co.uk and let us know what needs doing, and we’ll give you a clear price.
Are you ARBOMaster approved?
Yes. We are ARBOMaster approved, the scheme for applicators of Arbo sealants.
What do you need from me for a quote?
Where the job is, what the problem is and roughly how big it is. Photos by email help too.
What do you put in the joint?
We choose the sealant for the joint, not the other way round. Where it moves, gets wet or faces the weather makes a difference, and we will tell you what we are using.
Will the old sealant be removed?
Yes. We cut out all the old sealant and clean the joint before resealing.
Do you use backing rod?
That’s backing rod, a closed-cell foam. It keeps the sealant at the right depth and bonded to the sides only, which would stop it stretching.
Do you work for landlords and businesses?
Yes. We work for householders, landlords, letting agents, businesses and hotels across Highland.
What we cannot put right
We will not take on work that will not last, so these are the limits:
- Cutting new joints into brickwork, which is building work rather than sealant work
- Cracks in the bricks or render themselves, away from the joints
- Failed render or damaged cladding panels
Not sure which it is? You can drop us a line at info@mrmastic.co.uk and we will tell you honestly.
Where we work in Carbost
- Joints between brick and frames
- Copings & trims
- Brickwork movement joints
- Render & cladding joints
- Concrete & block
- Façade panels
How it works
At the end, we look at the finished work together and tell you how long to leave it. The work normally takes a few hours to a few days, depending on the length of joint and the access, depending on how much there is to do. For a place like Carbost, longer drives are planned in advance. Mention tracks, gates, ferries or anything else about the route.
- We start by checking each joint, agreeing the ones to redo and how we’ll reach them.
- We cut out the failed sealant and rake out any dirt or growth.
- Both sides are cleaned back to sound material and primed if needed.
- Closed-cell backing rod is fitted to set the depth and stop three-sided bonding.
- The new sealant, chosen to suit the brick or render, is applied and tooled to a neat finish.
Preparing for the visit
- Plan for the work area to be out of bounds to pets and children
- Mention if the joints have been sealed before
- Mention any parking rules near the property
How to get a quote
A good description makes for an accurate quote. Tell us where the job is, what’s wrong and how much there is, and email pictures if that’s easy.
Read more
Why act early in Carbost
It often makes sense to reseal all the failing joints on an elevation together. They’ve weathered the same way, and access only has to be arranged once. When the nearest tradesperson is a drive away, it’s tempting to leave a small leak, but water behind a failed seal does the most damage when nobody’s watching.
Leaving a failed joint normally makes the job bigger, not smaller. If you’re not sure whether it needs doing, email us at info@mrmastic.co.uk for an honest opinion and a quote.
Why book with us
- Every job guaranteed for a year
- Experience in homes, commercial sites and hotels
- Neat joints and a tidy finish
- Full insurance on every job
Read our cost guide or our reviews.
Landlords, agents and businesses in Carbost
Failed sealant is one of the commonest items on a check-out report, and it’s quick to put right between tenancies. We can quote for more than one property at once.
We also work for property managers and facilities teams. We can quote a run of properties together.
When to call us in Carbost
Poor preparation causes many early failures: dusty or wet faces, no primer where one was needed, or old sealant left in. The new sealant then lets go long before it should.
Any of these means the joints need attention:
- Joints with sealant missing in places
- Failed seals between different materials
- Joints where the bead has come unstuck
- Weeds or debris growing in open joints
In and around Carbost, as anywhere, good external mastic starts with a clean, dry, properly prepared joint.
Comparing quotes
- How the surfaces are prepared before sealing
- Which colour the sealant will be
- What insurance they hold
- The length of the guarantee
Carbost buildings and the weather
Carbost is close to the coast, and homes near the sea take more wind-driven rain, with salt in the air closer to the shore. Both are hard on movement joints and outside wall joints, which can dry out and crack sooner where a building faces the weather. Harled (roughcast) walls are common in Scotland, and joints where harling meets other materials need a sealant that can grip and flex.
For jobs in and around Carbost, choosing the right material for each joint is as important as a tidy finish.
Carbost is in Highland. Jobs in Carbost get the same care as everywhere else we work: the old material taken out, joints prepared properly and a 12-month guarantee. 253 places in Highland are on our list, from the larger towns to small villages.
Every address in IV47 is within our area for external mastic. If you need external mastic at a property on Pairc Uilleim and Steele Croft Road or anywhere close by, our applicators can take on the job. Main roads around Carbost include the B8009, so getting to you is simple. We also cover Coillore (4 miles north-west), An t-Ollach (9 miles north-east), Portree (10 miles north-east), Lonmore (11 miles north-west) and An t-Aodann Ban (12 miles north). Island and remote addresses take a little more planning, so please mention your location when you email us at info@mrmastic.co.uk.
Landmarks near Carbost
Not far away are Beinn a' Bhràghad and Loch Fada.
Places near Carbost
Other services in Carbost
How the job changes by surface
Brickwork movement joints
Brick moves with heat and moisture, and grows a little over time. The movement joint takes that up, so its sealant has to stay flexible.
Concrete and blockwork
Blockwork and concrete shrink over time and move with the seasons. Their movement joints are sealed over backing rod with a flexible sealant.
Aftercare tips
How long the joints last depends on use and care. We suggest:
- Point out the joints to other trades
- Have failed joints looked at early
- Keep movement joints as flexible joints, not mortar
- Leave the joints unpainted unless we have said otherwise
Make sure anyone working on the wall later knows where the movement joints are. They should be kept open and resealed, not filled.
Gaps, plants or missing sealant in a joint are worth getting looked at. Earlier resealing means a smaller job and a better result.