Highland · Scotland
External & façade joints in Skelbo Muir, Highland
Problem with your movement joints in Skelbo Muir? We remove the old material, prepare the joints and seal them properly, and the work is guaranteed for a year.
- Failed sealant between panels on a façade
- Hard, crazed mastic that has stopped moving
- Moss and dirt in joints with no sealant left
Can I do it myself?
What a professional job adds is preparation and the right product. We take joints back to clean, dry surfaces, and the sealant is chosen for how the joint moves and where it is.
Not every job suits DIY: work at height, external movement joints, fire-rated sealant and large areas need the right product, the right access and the right method.
About our external mastic in Skelbo Muir
We are ARBOMaster approved applicators, and each external joint gets a sealant suited to it. Porous or awkward surfaces are primed where the sealant needs it and we use one wherever it does. If you are dealing with failed seals between different materials and sealant pulling away from one side of the joint, we can help, on joints between brick and frames, brickwork movement joints and façade panels 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, so they need a sealant that moves with the building.
Whatever the size of the job, you get the same one-year guarantee.
- Where
- Skelbo Muir (IV25)
- Region
- Highland
- Cover
- 12 months on all our work
- Quotes
- A clear quote up front
- info@mrmastic.co.uk
- Page updated
- 26 October 2026
Work for landlords, hotels and businesses
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.
Whether it’s one flat or a portfolio, you get the same standard of work: the old material taken out, careful preparation and a 12-month guarantee.
Keeping the joints in good condition
A little care helps the new joints last. Our advice:
- Keep water from gutters off the wall
- Check external joints each spring
- Leave the joints unpainted unless we’ve said otherwise
- Act on the first splits you see
Give the sealant the cure time we tell you before anything rubs against it. Most exterior sealants skin fast but take longer to cure right through.
If you can see gaps, plants or bare sections in a joint, have it checked. Earlier resealing means a smaller job and a better result.
What the job involves on each surface
Concrete and blockwork
Big joints in concrete need careful depth control. Backing rod sized to the joint sets it.
Joints between dissimilar materials
Joints where frames, sills or panels meet the wall are common leak points. We cut out the old sealant and reseal with a product suited to both surfaces.
Quotes for external mastic in Skelbo Muir
For a quick quote, just ask. What matters most is:
- How easy the joints are to reach
- The product the joint needs
- The number and length of the joints
- The number of rooms or windows
Homes and businesses are quoted the same way: the amount of work, the access and the products needed, along with when we can work on site. Ask us for a quote and we’ll explain what it covers.
What we need to know
When you call or email, it’s useful to know:
- Any previous sealing or DIY work
- If it’s domestic, commercial or a hotel
- The problem you’ve noticed
- Pictures of the joints, sent by email
For a quote, send an email to info@mrmastic.co.uk with the location and a short description of the problem. We will give you a clear quote before any work starts.
How it works
When we arrive, we look over the joints with you first, so there are no surprises. Surfaces next to the work are protected before any work begins. The work normally takes anything from a few hours to several days, depending on the building. For a place like Skelbo Muir, longer drives are planned in advance. Mention tracks, gates, ferries or anything else about the route.
- First we look over the joints with you, agree which to renew and talk through access.
- Old sealant and any debris are cut and raked out.
- The joint faces are cleaned and primed where the sealant needs it.
- Backing rod goes in next, setting the depth and keeping the sealant off the back of the joint.
- A flexible exterior sealant is applied and tooled in a colour to suit the wall.
Before we arrive
- Let us know about stairs, lifts or work at height
- For indoor joints, keep the area dry beforehand if you can
- Let us know if you’ve seen damp or leaks
How to get a quote
Need a quote? Please email us at info@mrmastic.co.uk and tell us about the job. You will know what we plan to do, and what it will cost, before any work begins.
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Questions from Skelbo Muir
I let a flat near Golspie station. Can you help?
Yes, rental work is part of what we do. You can email us at info@mrmastic.co.uk with the address and a few details, and we’ll give you a fixed price before we start.
Is external mastic in a coastal place like Skelbo Muir any different?
Coastal homes put outside sealant through more weather than inland ones, so the choice of sealant and the preparation matter even more. It’s worth checking the walls that face the sea first.
Where are you based?
We are a Crawley-based firm, with over 20 years’ experience. We work across South East England, London and Scotland.
Should I point up the gap in my brickwork?
No. A mortar-filled joint can’t move, so the wall cracks somewhere else instead. Use a flexible sealant with backing rod.
Do I need to be at home?
If the work is inside, we need someone to let us in. After that, you can carry on with your day.
Is the work guaranteed?
Yes, always. Each job is guaranteed for twelve months, large or small.
How long before the joint can be used?
Many sealants skin over quickly but take longer to cure fully. We’ll tell you how long to leave the joint.
Do you have insurance?
Yes. We’re fully insured.
Outside joints around Skelbo Muir
Skelbo Muir is close to the coast, where wind-driven rain is a fact of life and, nearer the shore, so is salt air. That is 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.
In and around Skelbo Muir, as anywhere, good external mastic starts with a clean, dry, properly prepared joint. For landlords with property near Golspie station, failed wall and movement joints let damp in, so they’re worth checking between tenancies.
Skelbo Muir is about 24 miles north of Nairn, in Highland. Across the IV25 area, we cover external mastic for homes and businesses. We cover 253 towns and villages across Highland, from the larger towns to small villages.
We work across the IV25 postcode area for external mastic and the streets around it. We also cover the places around Skelbo Muir: Littleferry (1 mile north-east), Embo (2 miles south-east), Hilton (2 miles south-east), Camore (3 miles south) and Dornoch (3 miles south). Larger places within reach include Tain (8 miles south), Brora (9 miles north-east) and Balintore (12 miles south). Island and remote addresses take a little more planning, so please mention your location when you email us at info@mrmastic.co.uk.
Local landmarks in Skelbo Muir
For rail, the closest station is Golspie station, about 3.9 miles north-east of the centre. Nearby you’ll also find Lawson Memorial Hospital (4 miles north-east) and Historylinks Museum (3 miles south). For a walk, there’s Loch Fleet National Nature Reserve and Ben Bhraggie.
More services for Skelbo Muir
When it is not the sealant
In fairness, some problems need a different trade:
- Loose or hollow render, which needs re-rendering
- Rising or penetrating damp from elsewhere in the wall
- Cracked brickwork or render that needs a builder or plasterer
If in doubt, drop us a line at info@mrmastic.co.uk and we’ll say what we think.
Joints and surfaces we work on
- Copings & trims
- Façade panels
- Concrete & block
- Joints between brick and frames
- Render & cladding joints
- Brickwork movement joints