Highland · Scotland
New Build Mastic in Lonmore
We cover Lonmore for plot mastic for developers and snagging failed sealant in new homes. Old sealant removed completely, joints prepared properly and a one-year guarantee.
- Sealant work across a run of new homes
- Beads laid onto grit and dust from the build
- Untidy sealant flagged on a snagging list
New build mastic for homes and businesses in Lonmore
For builders and developers, we work through plots to the schedule you give us. Bathrooms, en suites, kitchens, frames and skirting are sealed ready for handover with a sealant suited to each area. We work on kitchens, skirting & floors and windows & doors, and common reasons people get in touch are frame joints opening as the plaster dries and untidy sealant flagged on a snagging list.
Timber frame is common in newer Scottish homes, and it settles over the first years, which shows as gaps at skirtings and floor joints. In older homes, timber floors move through the year too.
Big or small, it’s backed by our 12-month guarantee.
- Where
- Lonmore (IV55)
- Region
- Highland
- Guarantee
- One year on every job
- Quote
- A clear quote up front
- info@mrmastic.co.uk
- Updated
- 26 October 2026
New build mastic around Lonmore
Lonmore is within about 2 miles of the coast. New homes near the sea put their outside mastic to work from day one, 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.
For jobs in and around Lonmore, choosing the right material for each joint is as important as a tidy finish.
Lonmore is in Highland. We carry out new build mastic for householders, landlords and businesses in Lonmore and nearby, as part of our work across Highland. We cover 253 towns and villages across Highland, from the larger towns to small villages.
All of IV55 is within our area for new build mastic, from the main roads to the quietest streets. Other places close to Lonmore include Dunvegan (1 mile north-west), Kilmuir (1 mile north-west), Colbost (3 miles west), An t-Aodann Ban (6 miles north-east) and Coillore (8 miles south-east). Remote and island addresses need a little more planning, so please mention your location when you email us at info@mrmastic.co.uk.
Near you in Lonmore
Other landmarks nearby include Dunvegan Castle (2 miles north-west) and Giant Angus Macaskill Museum (1 mile north-west). Green spaces nearby include MacLeod's Table.
Why act early in Lonmore
Small cosmetic gaps can wait for the house to settle, but water getting through cannot. If you are unsure which you have, drop us a line at info@mrmastic.co.uk with photos and we’ll tell you. When the nearest tradesperson is a drive away, it’s tempting to leave a small leak, but water through a failed joint keeps working away until it’s fixed.
Some things make a job bigger or smaller: how much old sealant there is and how stubborn it is, any mould to treat, and whether we need extra access for height. Your quote takes all of that into account.
What you get with us
- Colour picked to suit the job
- Domestic, commercial and hotel work
- 20+ years of sealant experience
- Sanitary silicone with an anti-fungal additive in wet areas
For landlords and businesses
We also work for businesses, from offices to washrooms and kitchens. For commercial premises, we can talk through working times when we quote.
Whether it’s one flat or a portfolio, the work is the same standard: the old material taken out, careful preparation and a 12-month guarantee.
What we can’t put right
Honest advice matters more to us than a booking, so here’s what sealant can’t fix:
- A tray or bath that isn’t properly supported, until it’s fixed
- Deciding who is responsible under a builder’s warranty
- Leaking fittings rather than failed sealant
If you’re not sure, just send an email to info@mrmastic.co.uk and we will give you a straight answer before booking.
Surfaces we seal
- Kitchens
- Windows & doors
- Skirting & floors
- Bathrooms & en suites
- Show homes
- Plot handovers
When to call us in Lonmore
On many sites, sealant goes on in the final rush before handover. Dusty, unprimed joints are common, and the sealant sits on grit instead of the surface.
Common reasons people contact us include:
- Worktop and upstand sealant coming away
- New-build shower sealant that has already split
- Skirting joints opening in the first winter
- Gaps opening as the house dries out and settles
In and around Lonmore, as anywhere, good new build mastic starts with a clean, dry, properly prepared joint.
What your quote should include
- Whether all the old sealant comes out first
- Whether the sealant suits the joint
- How long the guarantee is
- How the joint is cleaned and prepared
What the job involves on each surface
Windows and doors
On new builds, external frame sealant can be patchy. It’s resealed with an exterior sealant suited to the frame and wall.
Show homes
Show homes need sealant that looks right from day one. Every bead is neat and coloured to suit the room.
How the visit works
We work through the job in order: protection first, then preparation, sealing and a tidy-up. Typically it takes a few hours for most snagging lists, longer for a run of plots. In smaller Scottish places, parking is normally less of an issue than access and distance. Let us know how to find you and how to reach the joints.
- First, the list of joints is agreed from your snagging sheet or plot schedule.
- The failed sealant is removed completely, with no layer left behind.
- Joints are vacuumed and cleaned of building dust.
- Primer goes on where the surface and product need it, then the new sealant.
- We tool every joint neatly and tell you when each area can be used.
Getting ready for the visit
- Let us know about parking restrictions
- Tell us about any water getting in
- Keep pets and children clear of the area while we work
Getting a quote
We quote each job on its own, so start by telling us what you need. Just drop us a line at info@mrmastic.co.uk with the details and send photos if you have them.
Related advice
Your questions about new build mastic in Lonmore
Do you cover smaller places like Lonmore?
Yes, Lonmore is covered. Our work covers the whole of Scotland, and smaller places are part of that. The journey is planned ahead, so it helps to know about access.
Is there a guarantee on new build mastic in Lonmore?
All our work, in Lonmore and everywhere else, comes with a 12-month guarantee. We are also fully insured and ARBOMaster approved.
Who should fix failed sealant in a new build?
While the snagging or warranty period runs, the builder should be your first contact. If they’re slow or the fix doesn’t last, we can help.
Do you work for developers?
Yes. Second-fix sealing in bathrooms, kitchens, frames and floors is part of what we do. Good preparation keeps snagging to a minimum.
Where do you work from?
Mr Mastic is based in Crawley. We cover Lonmore and the rest of Highland, along with the rest of our area.
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 explain our choice.
How long should I leave it?
Most sealants are touch-dry well before they’re fully cured. We’ll give you the cure time for the product we used before we leave.
What colour sealant will you use?
It depends on the joint: white or clear for most sanitary joints, colours for worktops, floors and frames. We will agree it with you first.
Should I try it myself first?
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, then guaranteed for a year.
A careful DIYer can reseal a simple joint, 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.