Highland · Scotland
Dunvegan New Build Mastic
Professional new build mastic in and around Dunvegan, with old sealant always removed completely and a 12-month guarantee.
- Shower seals failing in the first year or two
- Cracked sealant around new window and door frames
- Joints pulling apart as timber shrinks
How we quote for new build mastic
We do not publish a price list, because jobs vary so much. What we look at:
- The type of sealant required
- Mould in or behind the old joints
- How easy the joints are to reach
- Working hours on commercial sites
A few things move the cost up or down: the old material and how easily it comes out, whether mould needs treating, and whether we need extra access for height. Your quote takes all of that into account.
What to tell us for a quote
The more you tell us, the more accurate the quote. When you get in contact, it helps to mention:
- The rough size of the job
- If someone has resealed it before
- A few pictures by email, if you can
- If it’s domestic, commercial or a hotel
To get a quote, email us at info@mrmastic.co.uk with the location and a short description of the problem. You will have a clear quote before work begins.
How we handle new build mastic in Dunvegan
We never seal over a failed new-build bead. New silicone won’t bond to old silicone, so the joint is cut out, cleaned, dried and resealed. We work on show homes, plot handovers and windows & doors, and common reasons people get in touch are new-build shower sealant that has already split and worktop and upstand sealant coming away.
For a place like Dunvegan, 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.
Every job comes with a 12-month guarantee, wherever you are in Highland.
- Place
- Dunvegan (IV55)
- Wider area
- Highland
- Guarantee
- One year on every job
- Quotes
- A clear quote up front
- info@mrmastic.co.uk
- Last updated
- 26 October 2026
Nearby places to Dunvegan
Also in Dunvegan
What happens if it’s left?
A tube of sealant from the DIY shop will not fix the cause: dust, no primer and old sealant left in the joint. Proper removal and preparation are what make it last. Around Dunvegan, water from a failed joint in an older stone home can soak into timber and plaster, which is a far bigger job than the sealant.
What you pay reflects the work, not guesswork. That’s why we ask about the job first and agree the price before starting.
What you get with us
- A 12-month guarantee on all work
- White, clear, grey or coloured to suit, where the product allows
- You choose the colour before work begins
- Anti-fungal silicone where joints get wet
Read what affects the cost or what customers say.
The process
You do not need to clear the whole room or building before we come, just the space around the work. Everything nearby is protected, and the job takes a few hours in a single home in most cases. Outside jobs in Dunvegan need a dry day, because sealant will not bond to a wet joint, so external jobs may need to move if the day turns wet. Work indoors isn’t affected.
- Each joint is checked for movement before we start.
- We remove the failed sealant and clean the joints.
- We make sure the joints are dry and prime them if needed.
- Baths are filled with water, then the new sealant is applied.
- We check every joint and leave you with the cure times.
How to prepare
- Clear the area around the work
- Mention any leaks or damp you’ve noticed
- Let us know about parking restrictions
Getting a quote
Getting a quote is simple: let us know what needs doing and where, and roughly how big it is. A few pictures by email make the job easier to understand.
Related advice
Work for landlords, hotels and businesses
From a single let to a portfolio, you get the same standard of work: the old material taken out, careful preparation and a 12-month guarantee.
Letting agents and landlords in Dunvegan can book us as well as householders. Sealant work between tenants keeps a property looking cared for before the next move-in.
New build mastic in Dunvegan: local notes
Dunvegan is close to the coast. New homes near the sea put their outside mastic to work from day one, so any gaps are best picked up early. Many new homes in Scotland are timber-framed, and as the frame dries and settles, skirting and sealant joints can open up.
Around Dunvegan, as everywhere, new build mastic is only as good as the preparation behind it. For jobs in and around Dunvegan, choosing the right material for each joint is as important as a tidy finish.
Dunvegan (Gaelic: Dùn Bheagan) is in Highland. Anywhere in IV55, we cover new build mastic for homes and businesses. Dunvegan is one of 253 places in Highland where we work.
Postcode districts we cover here for new build mastic: IV55. You’ll find streets such as Mill Road, Rathad Chille Mhoile and Kings Brae. We also cover the places around Dunvegan: Kilmuir (1 mile north), Lonmore (1 mile south-east), Colbost (3 miles west), An t-Aodann Ban (6 miles north-east) and Coillore (9 miles south-east). 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 Dunvegan
Nearby you’ll also find Giant Angus Macaskill Museum (less than half a mile north-west) and Dunvegan Castle (1.2 miles north-west). For a walk, there’s An Dubh Loch and Healabhal Mhòr.
Questions from Dunvegan
Do you cover smaller places like Dunvegan?
Yes, Dunvegan is covered. Our work covers the whole of Scotland, and smaller places are part of that. Longer journeys are simply planned in advance.
Can you do new build mastic in Dunvegan?
Yes. We work across all of Scotland, and Dunvegan is part of that. Just send an email to info@mrmastic.co.uk with a few details of the job.
Can you do several jobs on one visit?
Yes. More than one area can go on one quote.
I rent my home. Can I book you?
We can work for tenants, landlords or agents. Just make sure your landlord agrees.
Should I try DIY first?
You can, for simple jobs. The key is preparation: remove all the old material and work on a clean, dry joint. If it does not work out, we can redo it.
Why has my new-build shower seal failed already?
A new house dries and settles for a year or two, and sealant is often rushed onto dusty, unprimed surfaces. Either can make it fail early.
Do you work through snagging lists?
Yes. Photos of each sealant item help us quote. If something isn’t sealant, we’ll say so.
Can landlords and businesses book you?
Yes, often. We can quote for several properties at once.
DIY sealant or a professional job?
A careful DIYer can reseal a simple joint, like a short, easy-to-reach joint indoors. The common mistakes are sealing over old sealant, sealing a damp joint and using far too much.
What a professional job adds is preparation and the right product. We take joints back to clean, dry surfaces, and the sealant is matched to the joint and its conditions, then guaranteed for a year.
When something else is needed
We will not take on work that will not last, so here’s what sealant can’t put right:
- Leaks from pipes, valves or wastes, which need a plumber
- Settlement cracks that need a surveyor
- Cracked trays, tiles or worktops
If in doubt, email us at info@mrmastic.co.uk and we will say what we think.
Surfaces we seal
- Windows & doors
- Skirting & floors
- Show homes
- Bathrooms & en suites
- Plot handovers
- Kitchens
Keeping the joints in good condition
Good habits help new joints last longer. Our tips:
- Raise failed sealant with the developer while you are covered
- Photograph failed sealant before it’s redone
- Watch for new gaps as the house dries out
- Do not seal over failed sealant yourself
Watch the joints as the house settles. Small gaps can appear as the house dries, and they’re simple to reseal once movement has slowed.
Early snagging is easier snagging. Small faults turn into leaks if left in a busy bathroom.