Highland · Scotland
New Build Mastic in Cawdor
Plot mastic for developers and snagging failed sealant in new homes for homes and businesses in Cawdor and across Highland. Fully insured, ARBOMaster approved and guaranteed for a year.
- Gaps behind new kitchen upstands
- Gaps opening as the house dries out and settles
- New-build shower sealant that has already split
How we handle new build mastic in Cawdor
In a new home, every joint should have a clean, even bead. Smeared, patchy or cracked sealant is worth sorting early, before water gets into the floor or walls. If you’re dealing with cracked caulk along new skirting and joints pulling apart as timber shrinks, we can help.
Timber frame is common in newer Scottish homes, and it settles over the first years, so skirting and floor joints can open up. In older homes, timber floors move through the year too.
All our work is covered by our 12-month guarantee.
- Where
- Cawdor (IV12)
- Region
- Highland
- Cover
- A year, on every job
- Price
- A clear quote up front
- info@mrmastic.co.uk
- Updated
- 26 October 2026
The process
At the end, we look at the finished work together. The work normally takes a few hours for most snagging lists, longer for a run of plots, depending on the amount of work. Somewhere like Cawdor 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 go through the snagging list or plot schedule and agree the joints to do.
- We cut out every bit of the failed or messy sealant.
- 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.
- Each area is checked and left with its cure time.
How to prepare
- Where the joints are inside, avoid wetting them before we arrive
- Tell us about any water getting in
- Clear the area around the work
How to get a quote
For a quote, email us at info@mrmastic.co.uk and tell us where the job is and what the problem looks like. We’ll give you a clear price before any work starts.
Advice
Cawdor: your questions answered
Is Cawdor within the area you cover?
Yes, we do. We work across all of Scotland, from towns to the smallest places. The journey is planned ahead, so it helps to know about access.
Can you do new build mastic in Cawdor?
Yes, Cawdor is within the area we cover. We work across all of Scotland. You can drop us a line at info@mrmastic.co.uk and let us know what needs doing.
Does someone need to be in?
We need access to the joints, so we’ll agree that with you when we book. For inside work, that normally means someone being in.
Can you do plot mastic on a new development?
Yes. We carry out plot mastic and second-fix sealing for builders and developers. Send the schedule and any specification and we will give you a quote.
What do you need from me for a quote?
Only a few details: the address or postcode, what’s wrong and any access issues. After that, simply drop us a line at info@mrmastic.co.uk.
Will the old sealant be removed?
Yes, every time. New silicone does not stick to old silicone, so any old material comes out before anything new goes in.
What do you put in the joint?
Quality sealants from brands including Arbo and Everbuild, picked for each joint. We explain the product when we quote.
Do you work for hotels and businesses?
Yes. We work in offices, washrooms, hotels and other commercial premises, as well as homes. We can talk about working times when we quote.
Signs you need new build mastic in Cawdor
If plaster or screed was still damp when it was sealed, the bond suffers. On a busy site, joints are not always given time to dry.
Signs it’s time to call us include:
- Cracked sealant around new window and door frames
- Beads laid onto grit and dust from the build
- Untidy sealant flagged on a snagging list
- Cracks appearing as a new home settles
Around Cawdor, as everywhere, new build mastic is only as good as the preparation behind it.
Comparing quotes
- How much experience the applicator has
- Whether all the old sealant comes out first
- Is VAT in the price?
- When the joint can take water or movement
Why deal with it now?
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. Exposed walls in smaller Scottish places take a lot of wind and rain, and damp in stone or harled walls takes a long time to dry once water gets behind a joint.
No two jobs are quite the same, so each one gets its own quote. The number of joints, how easy they are to reach and the sealant needed all make a difference, and we will explain the quote if you ask.
Why us?
- Colour agreed with you before work begins
- Full insurance on every job
- White, clear, grey or coloured to suit, where the product allows
- Over 20 years’ experience
Read what affects the cost and our reviews.
Also in Cawdor
What new build mastic looks like in Cawdor
Timber frame is common in newer Scottish homes, and as the frame dries and settles, skirting and sealant joints can open up.
If you’ve bought a new home near Nairn station, the sealant around baths, showers and frames is worth checking in the first year or two.
Cawdor is about 3 miles south of Nairn, in Highland. We provide new build mastic to homes and businesses in Cawdor and the surrounding area, as part of our work across Highland. 253 places in Highland are on our list. For nearby work, see our Aberdeen page.
All of IV12 is covered for new build mastic, from the main roads to the quietest streets. Being close to the B9090, Cawdor is easy for our applicators to reach for new build mastic. Close by, we work in Nairn (3 miles north), Auldearn (4 miles north-east), Kingsteps (4 miles north-east), Croy (4 miles west) and Ardersier (5 miles west). Larger places within reach include Inverness (13 miles west), Cradlehall (10 miles south-west), Merkinch (13 miles west), Hilton (13 miles south-west), Invergordon (15 miles north-west) and Crown (12 miles west). For island and remote addresses, a little more planning is needed, so mention it when you ask for a quote.
Near you in Cawdor
For rail, the closest station is Nairn station, roughly 3 miles north of the centre. Nearby you will also find Nairn Town and County Hospital (2.9 miles north) and Cawdor Castle (1.4 miles south-west). The countryside around Cawdor includes Loch of the Clans and Hill of Urchany.
Can I do it myself?
Not every job suits DIY: work at height, external movement joints, fire-rated sealant and large areas call for the right materials, safe access and experience.
Sealing over old silicone is the commonest DIY error. New silicone won’t bond to old, so it lifts and traps water and mould underneath. All the old material has to come out first.
Aftercare tips
Once the sealant has cured, a few habits help it last:
- Photograph failed sealant before it’s redone
- Use the extractor fan every time you shower
- Wipe joints with warm soapy water
- Follow the cure time we give you
Clean the sealant with a mild detergent and a soft cloth. Avoid abrasive pads and strong solvents.
Early snagging is easier snagging. Left alone, a small crack can become a leak in a busy bathroom.
Different surfaces, different methods
Kitchens
Worktops in new homes can move slightly as the house dries, opening gaps behind the upstand. We reseal them with a flexible sealant.
Show homes
Show homes need sealant that looks right from day one. Every bead is neat and coloured to suit the room.
What affects the quote in Cawdor
The price is agreed before any work begins. It takes into account:
- How easy the joints are to reach
- How many rooms, windows or areas are involved
- The size of the job
- Mould in or behind the old joints
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 the work is at height. Your quote takes all of that into account.
What we need to know
When you contact us, it’s useful to know:
- Photos by email, if that’s easy
- Any access issues, like height or stairs
- Whether it has been sealed before
- Roughly how big the job is
The more we know about the job, the more useful the quote. Let us know the location, the problem and roughly how many joints, and email photos if that is easy.