Highland · Scotland
New-build mastic & snagging in Carbost, Highland
Professional new build mastic in and around Carbost, with every bit of old sealant taken out first and a one-year guarantee.
- Beads laid onto grit and dust from the build
- Internal frame sealant that has split
- Cracked caulk along new skirting
About our new build mastic in Carbost
Some new-home owners let the house settle before resealing. That makes sense for small gaps that are just cosmetic, but a failed shower or bath seal shouldn’t wait. We work on kitchens, bathrooms & en suites and plot handovers, and people most often call us about gaps behind new kitchen upstands and second-fix sealing on new plots.
For a place like Carbost, the journey and access are planned in advance. Outdoor plot mastic needs dry weather, but indoor floor and skirting joints can be sealed whatever the forecast.
All of our work is guaranteed for twelve months.
- Place
- Carbost (IV47)
- Region
- Highland
- Guarantee
- A year, on every job
- Quotes
- A clear price before we start
- info@mrmastic.co.uk
- Updated
- 26 October 2026
Different surfaces, different methods
Bathrooms and en suites
New-build bathrooms and en suites are where sealant fails most often. We cut out the failed bead, clean and prime, and reseal with anti-fungal sanitary silicone.
Plot handovers
Taking time over preparation reduces return visits. Dust from the build is removed first.
Places near Carbost
What else we do in Carbost
How it works
The work is kept neat and contained to the area we are working on, so you can carry on as normal. The job normally takes a few hours for most snagging lists, longer for a run of plots, and we tell you how long to leave it before we go. Somewhere like Carbost may be a longer drive, and the journey is planned ahead. Tell us about tracks, gates, a ferry crossing or anything unusual about getting there.
- We start by going through the snagging items or plot schedule with you.
- The failed sealant is removed completely.
- Joints are vacuumed and cleaned of building dust.
- We prime where needed and apply a sealant suited to each joint.
- Each bead is tooled and the cure times explained.
Getting ready for the visit
- On commercial sites, let us know about site rules
- Let us know if you’ve seen damp or leaks
- Let us know about earlier repairs to the joints
Getting a quote
We quote each job on its own, so the first step is telling us about yours. Just drop us a line at info@mrmastic.co.uk with the details and send pictures if you have them.
Read more
New build mastic around Carbost
Carbost is within about 1 mile of the coast. Plot mastic on new homes near the coast takes more weather than it would inland, so it’s worth checking at snagging. Many new homes in Scotland are timber-framed, and as the frame dries and settles, skirting and sealant joints can open up.
Around Carbost, as everywhere, new build mastic is only as good as the preparation behind it.
Carbost is in Highland. Every kind of property in Carbost can book us for new build mastic. Every job comes with our 12-month guarantee. Carbost is one of 253 towns and villages in Highland we cover for new build mastic.
We cover every part of IV47 for new build mastic. That includes homes and businesses on Pairc Uilleim and Steele Croft Road and the roads around them. Carbost sits on or near the B8009, which makes travel easy. 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). For island and remote addresses, the job takes a little more planning, so let us know when you get in touch.
Around Carbost
The countryside around Carbost includes Beinn a' Bhràghad and Loch Fada.
Should I try it myself first?
A DIY attempt doesn’t rule out a professional job. We remove it and do the joint properly, so just mention it when you contact us.
Some sealant jobs are within reach of a careful DIYer, like a short, easy-to-reach joint indoors. Where it goes wrong is sealing over the old bead, working on a wet joint or overloading the gap.
How we quote for new build mastic
For a quick quote, just ask. The main things that affect it are:
- How easy the joints are to reach
- The number and length of the joints
- How many areas need sealing
- Any mould that needs treating
The cost reflects the work involved, not guesswork. That is why we ask about the job first and give you a clear price before any work starts.
Helping us quote
When you call or email, these details help:
- What’s wrong with the joints now
- Roughly how big the job is
- Photos by email, if that’s easy
- If someone has resealed it before
For a quote, email us at info@mrmastic.co.uk and tell us where the job is and what the problem looks like. You’ll have a clear quote before we start.
Aftercare tips
Looking after new joints is easy, and it makes a real difference:
- Act quickly if a seal starts to leak
- Wipe joints with warm soapy water
- Look at the sealant regularly in the first couple of years
- Photograph failed sealant before it’s redone
Do not stand on the bath edge or the lip of the tray in the first few weeks. If a bath or tray moves when you stand in it, get it looked at.
Do not let the snagging period run out with sealant problems unreported. After that, putting it right may fall to you.
Carbost questions
Can you do new build mastic in Carbost?
Yes. Our work covers the whole of Scotland, and Carbost is part of that. You can email us at info@mrmastic.co.uk and let us know what needs doing.
Do you cover smaller places like Carbost?
Yes, we do. Our work covers the whole of Scotland, and smaller places are part of that. Longer journeys are simply planned in advance.
Can landlords and businesses book you?
Yes. As well as householders, we work for landlords, agents, businesses and hotels across Highland.
Is there a guarantee?
Yes, always. Each job is guaranteed for twelve months, large or small.
Can I add another job to the visit?
Yes. Just list everything you need.
Is it worth resealing while the house is still settling?
If the seal has failed and water is getting in, do it now. Hairline cosmetic gaps can wait until the house has settled.
Why does sealant fail so quickly in new builds?
New homes dry out and move in their first couple of years, and sealant is often applied quickly onto dusty surfaces. Both lead to early failure.
How long will you be here?
It depends on the size of the job, but as a guide it takes anything from a few hours to several days, depending on the number of plots. We’ll tell you when we quote.
Do you need new build mastic in Carbost?
Not every new-build joint gets the right sealant: caulk where water collects, or a rigid product on a moving joint. Both fail early.
The problems people usually mention when they call include:
- Beads laid onto grit and dust from the build
- Cracked sealant around new window and door frames
- Messy sealant that spoils new finishes
- Second-fix sealing on new plots
Whether the job is in Carbost itself or nearby, the right material for each joint matters as much as a neat finish.
Comparing quotes
- Which colour the sealant will be
- Whether they’re fully insured
- What happens if the job turns out different
- Whether VAT is included
What sealant work can’t fix
New sealant can’t fix everything, and we’ll tell you before work begins. Sealant won’t put right:
- Leaks from pipes, valves or wastes, which need a plumber
- Damaged fittings that need replacing
- Your warranty claim itself, which is between you and the builder
Not sure which it is? You can send an email to info@mrmastic.co.uk and we’ll tell you honestly before booking.
Where we work in Carbost
- Plot handovers
- Windows & doors
- Skirting & floors
- Bathrooms & en suites
- Show homes
- Kitchens