Shetland Islands · Scotland
New Build Mastic in Cunningsburgh
Problem with your new-build sealant joints in Cunningsburgh? We cut out the old, prepare the joints and apply the right sealant.
- Cracked sealant around new window and door frames
- Kitchen sealant that has pulled off the wall
- Second-fix sealing on new plots
Looking after it afterwards
So the new joints stay in good condition:
- Wipe joints with warm soapy water
- Follow the cure time we give you
- Open a window or run the fan after bathing
- Record problems with dated photos
Follow the cure time we give you before the area gets wet. Silicone is generally left for about a day before water reaches them.
A failed seal in a new home lets water into joists, plasterboard and ceilings. Catching it early keeps the fix to the sealant.
New build mastic in Cunningsburgh
Building dust is behind a lot of failed new-build sealant. Each joint is cleaned of dust and primed where the product calls for it, so the sealant actually sticks rather than sitting on a layer of grit. We work on kitchens, show homes and bathrooms & en suites, and common reasons people get in touch are smeared, uneven beads picked up at snagging and gaps opening as the house dries out and settles.
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.
There’s a 12-month guarantee on every job.
- Where
- Cunningsburgh (ZE2)
- Region
- Shetland Islands
- Guarantee
- A year, on every job
- Price
- Quoted before any work starts
- info@mrmastic.co.uk
- Page updated
- 26 October 2026
Your questions about new build mastic in Cunningsburgh
Do you cover smaller places like Cunningsburgh?
Yes, we do. We work across all of Scotland, islands included, and smaller places are part of that. The journey is planned ahead, so it helps to know about access.
Do you cover Cunningsburgh for new build mastic?
Yes, Cunningsburgh is within the area we cover. We work across all of Scotland. Just drop us a line at info@mrmastic.co.uk with a few details of the job.
Are you fully insured?
Yes. We’re fully insured, and we can confirm the details when we quote.
What information do you need?
Tell us what needs doing and where. We’ll ask anything else we need to know.
Is it worth resealing while the house is still settling?
Where water is getting through, do not wait. Small gaps that are just cosmetic can be resealed once movement has slowed.
Will it make a mess?
Not at all. We work neatly, protect the area around the joints and tidy up afterwards.
Do you work for landlords and businesses?
Yes, we do. Domestic, commercial and hotel work are all part of what we do, and we’re fully insured.
Do the sealants smell?
It depends on the product. Some products have a noticeable smell, others very little.
Why it’s worth doing now in Cunningsburgh
A hairline gap at a skirting can wait, but water getting through can’t. Not sure whether yours can wait? You can send an email to info@mrmastic.co.uk with a few photos. Out of town in Scotland, exposed walls take a lot of weather, and once water gets behind a failed joint, damp in stone or harled walls is slow to dry out.
What it costs depends on the size of the job, how hard the old material is to remove and access to the work. You will have a clear quote before any work starts.
Why us?
- Colour picked to suit the job
- Tidy, careful work
- 4.9 on Google from 180+ five-star reviews
- ARBOMaster approved applicator
Surface by surface
Bathrooms and en suites
En suite seals are easy to miss on a snagging list until they leak. A proper reseal keeps water in the tray.
Show homes
Show homes need sealant that looks right from day one. Every bead is neat and coloured to suit the room.
Joints and finishes in Cunningsburgh homes
Cunningsburgh is within about 1 mile of the coast. New homes near the sea put their outside mastic to work from day one, so it’s worth checking at snagging. Island jobs need planning around ferries and the weather, so give us as much notice as you can.
Around Cunningsburgh, as everywhere, new build mastic is only as good as the preparation behind it.
Cunningsburgh is in the Shetland Islands. Wherever you are in the ZE2 postcode area, our applicators can take on new build mastic. We cover 63 towns and villages across the Shetland Islands, large and small.
Every address in ZE2 is covered for new build mastic, from the main roads to the quietest streets. If you need new build mastic at a property on St Clair Road, Laxdale Road and Pundsta Place or a nearby road, our applicators can take on the job. Other places close to Cunningsburgh include Bremirehoull (1 mile south), Aithsetter (1 mile east), Mail (1 mile south), Sandwick (4 miles south) and Hoswick (4 miles south). We also work in nearby towns such as Lerwick (7 miles north), Sound (7 miles north) and Scalloway (6 miles north). Being one of the Shetland Islands’s larger places, Cunningsburgh has every kind of property, from flats to offices. Island and remote addresses take a little more planning, so please mention your location when you send an email to info@mrmastic.co.uk.
Local landmarks in Cunningsburgh
For a walk, there’s Loch of Fladdabister.
Should I try it myself first?
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.
If you’re set on DIY, put the effort into preparation: remove every trace of old sealant, clean and dry the joint, and follow the product’s cure time. If it doesn’t work out, we can still put it right.
Landlord and commercial work in Cunningsburgh
From a single let to a portfolio, you get the same standard of work: old sealant fully removed, joints prepared properly and a one-year guarantee.
Letting agents and landlords in Cunningsburgh can book us as well as homeowners. Sealant work between tenants keeps a property looking cared for.
Places near Cunningsburgh
Also in Cunningsburgh
How it works
All our tools and materials come with us in the van, so you do not need to buy or prepare anything. Once we’ve agreed what’s being done, we protect the area and start. Most jobs take anything from a few hours to several days, depending on the number of plots. Outdoor work around Cunningsburgh depends on the weather, as sealant needs a dry surface, so external jobs may need to move if the day turns wet. Work indoors is not affected.
- We go through the snagging list or plot schedule and agree the joints to do.
- Failed or untidy sealant is cut out completely.
- We clean off dust from the build and prime the surfaces where the product needs it.
- A sealant chosen for each area goes in and is tooled smooth.
- We check every joint and tell you how long each needs to cure.
Before we arrive
- On commercial sites, let us know about site rules
- Tell us if parking is tricky
- Keep pets and children clear of the area while we work
Ask for a quote
For new build mastic in Cunningsburgh, send an email to info@mrmastic.co.uk. A short description of the job and where it is helps us quote, and you’ll get a clear quote before we start.
Related advice
Common problems we fix in Cunningsburgh
If plaster or screed was still damp when it was sealed, the bond suffers. Site programmes don’t always leave time for joints to dry before the sealant goes on.
People normally contact us when they notice one of these:
- Kitchen sealant that has pulled off the wall
- Sealant that never bonded to the surface
- Skirting joints opening in the first winter
- Plot mastic for developers ahead of handover
Whether the job is in Cunningsburgh itself or nearby, the right material for each joint matters as much as a neat finish.
Questions to ask before booking
- What the cure time is
- How the colour is chosen
- What insurance they hold
- Who turns up on the day