Highland · Scotland
New-build mastic & snagging in Colbost, Highland
Plot mastic for developers and snagging failed sealant in new homes for homes and businesses in Colbost and across Highland. ARBOMaster approved applicators, fully insured, with a one-year guarantee.
- Messy sealant that spoils new finishes
- Worktop and upstand sealant coming away
- Cracked caulk along new skirting
New build mastic for homes and businesses in Colbost
Across Colbost, we work for both new-home owners and the builders handing those homes over. One shower or a whole phase of plots, the method doesn’t change: cut out, clean, prime where needed and reseal neatly. If you have gaps behind new kitchen upstands and second-fix sealing on new plots, we can put it right.
Many newer homes in Scotland are timber-framed and settle as they dry out, which shows as gaps at skirtings and floor joints. Older stone-built homes, meanwhile, often have timber floors that move with the seasons.
Every job is covered by a one-year guarantee, wherever you are in Highland.
- Place
- Colbost (IV55)
- Region
- Highland
- Cover
- One year on every job
- Price
- Quoted before any work starts
- info@mrmastic.co.uk
- Last updated
- 26 October 2026
Questions from Colbost
Is Colbost in your area for new build mastic?
Yes, Colbost is within the area we cover. Our work covers the whole of Scotland. Just drop us a line at info@mrmastic.co.uk with a few details of the job, and we’ll give you a clear quote.
Do you cover smaller places like Colbost?
Yes, smaller places are covered as well as towns. Our work covers the whole of Scotland. Just mention lanes, gates or anything else about the route when you book.
Do you hold any approvals?
Yes. Mr Mastic is an ARBOMaster approved applicator.
Can landlords and businesses book you?
Yes, often. We can quote for several properties at once, and between tenancies is a good time for the work.
I’m a tenant. Can you help?
Yes, though it’s best to check with your landlord first. Landlords are often happy for the work to be arranged.
What should I tell you?
Just the basics: where it is, what you’ve noticed and how we reach it. Then drop us a line at info@mrmastic.co.uk.
What do you put in the joint?
The product depends on the job: anti-fungal sanitary silicone in wet areas, and other sealants where joints move or face the weather. Brands we use include Arbo and Everbuild.
My new home is still under warranty. Should I contact you?
Start with your builder while their snagging or warranty period runs. If that does not work out, we’re happy to quote.
What sealant work can’t fix
We’d rather tell you now than do work that will not last, so these are the limits:
- Baths and trays that move too much for sealant to cope with
- Cracking that points to a structural problem
- Your warranty claim itself, which is between you and the builder
If in doubt, send an email to info@mrmastic.co.uk and we will say what we think.
Surfaces we seal
- Kitchens
- Skirting & floors
- Windows & doors
- Bathrooms & en suites
- Show homes
- Plot handovers
For landlords and businesses
Whether it’s one flat or a portfolio, you get the same standard of work: old sealant fully removed, joints prepared properly and a one-year guarantee.
We work for landlords and letting agents as well as householders. Sealant work between tenants is a simple way to keep a property in good order before the next move-in.
Do you need new build mastic in Colbost?
The first winter with the heating on dries a new home quickly. Gaps open along skirting, frames and worktops and cracks appear in the sealant.
People normally contact us when they notice one of these:
- Cracked caulk along new skirting
- Plot mastic for developers ahead of handover
- Smeared, uneven beads picked up at snagging
- Beads laid onto grit and dust from the build
Around Colbost, as everywhere, new build mastic is only as good as the preparation behind it.
What your quote should include
- The length of the guarantee
- How the surfaces are prepared before sealing
- Who turns up on the day
- How the colour is chosen
Places near Colbost
Other services in Colbost
How the visit works
All our tools and materials come with us in the van, so there’s nothing for you to buy. After a quick look at the joints together, we protect the area and start. Most jobs take a few hours in a single home. Around Colbost, distance and access matter more than parking. Let us know how to find you and how to reach the joints, and the visit is planned around that.
- We start by agreeing which joints are on the list, from the snagging sheet or plot schedule.
- The old bead comes out in full, with no layer left behind.
- Surfaces are cleaned of building dust and primed where needed.
- New sealant suited to each joint is applied and tooled neatly.
- Finally, each room is checked and you’re given the cure time.
How to prepare
- Mention if the joints have been sealed before
- Tell us about access, such as stairs, a lift or high-level joints
- Where the joints are inside, avoid wetting them before we arrive
How to get a quote
The more we know about the job, the more useful the quote. Tell us where the job is, what’s wrong and how much there is, and add photos by email if you can.
Read more
What new build mastic looks like in Colbost
Colbost is close to the coast. New homes near the sea put their outside mastic to work from day one, so it’s worth checking at snagging. Timber frame is common in newer Scottish homes, so skirting and sealant joints can open up as the building settles.
For jobs in and around Colbost, choosing the right material for each joint is as important as a tidy finish.
Colbost (Gaelic: Cealabost) is in Highland. We provide new build mastic to homeowners, landlords and businesses in Colbost, as part of our work across Highland. We cover 253 towns and villages across Highland, large and small.
Here we cover the IV55 postcode area for new build mastic. Colbost sits on or near the B884. We also cover the places around Colbost: Kilmuir (2 miles east), Dunvegan (3 miles east), Lonmore (3 miles east), An t-Aodann Ban (8 miles east) and Clachamish (11 miles east). 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 Colbost
Other landmarks nearby include Dunvegan Castle (1.9 miles east) and Colbost Croft Museum (less than half a mile north-west). Open spaces near Colbost include Healabhal Mhòr and Loch Druim a' Chaoil.
What affects the quote in Colbost
The quote reflects the job in front of us. We take into account:
- Whether the work is at height
- When we can work, for business premises
- Mould in or behind the old joints
- How much old sealant there is and how hard it is to remove
Commercial jobs are quoted on the same basis as homes: the amount of work, the access and the products needed, plus any working-time requirements on site. Call for a quick quote and we will go through it with you.
What to tell us for a quote
The more you tell us, the more accurate the quote. When you ask for a quote, tell us:
- Where the property is
- A few pictures by email, if you can
- How many joints, rooms or windows are involved
- The problem you’ve noticed
For a quick quote, get us on the phone, or send an email if you’d rather. Tell us about the joints that need doing and we will talk you through the work before giving you a price.
Leave it or put it right?
If you’re still in the builder’s snagging or warranty period, ask them to put it right first. If it’s slow, or the same joint keeps failing, a proper reseal from a specialist is the next step. In a place like Colbost, small leaks are easy to put off, but water through a failed joint keeps working away until it’s fixed.
What it costs depends on the size of the job, how hard the old material is to remove and how easy the joints are to reach. You will have a clear quote before any work starts.
Why Colbost clients choose us
- An ARBOMaster approved applicator
- Arbo and Everbuild products
- Rated 4.9 stars on Google
- Over 20 years’ experience
Read our cost guide and customer reviews.
Aftercare tips
A little care helps the new joints last. Our advice:
- Resist patching a failed seal with a tube from the DIY shop
- Get a leaking seal dealt with straight away
- Look at the sealant regularly in the first couple of years
- Avoid scourers and strong chemicals on sealant
Do not stand on the bath edge or the lip of the tray. Report any movement in a bath or tray.
Early snagging is easier snagging. Small faults turn into leaks if left over time.