Highland · Scotland
New-build mastic & snagging in Slackbuie, Highland
Plot mastic for developers and snagging failed sealant in new homes for Slackbuie, backed by a 12-month guarantee. Ask us for a quote.
- Gaps opening as the house dries out and settles
- Gaps between new skirting and floors
- Shower seals failing in the first year or two
New build mastic in Slackbuie, done properly
A new house keeps drying out and settling for its first couple of years. Timber dries and shrinks, and baths and trays settle, and sealant applied in a hurry at handover can split. We work on windows & doors, plot handovers and show homes, and people most often call us about messy sealant that spoils new finishes and sealant applied over dusty or wet surfaces.
Many newer homes in Scotland are timber-framed and settle as they dry out, which shows as gaps at skirtings and floor joints. In older homes, timber floors move through the year too.
A 12-month guarantee comes as standard.
- Where
- Slackbuie (IV2)
- Region
- Highland
- Guarantee
- A year, on every job
- Quotes
- Quoted before any work starts
- info@mrmastic.co.uk
- Page updated
- 26 October 2026
What new build mastic looks like in Slackbuie
The west of Scotland is wetter than the east, so there’s plenty of rain for plot mastic and the sealant in new homes to keep out. Many new homes in Scotland are timber-framed, and as the frame dries and settles, skirting and sealant joints can open up.
For new homes near Inverness station, it’s worth checking the sealant early, while snags are still fresh.
Slackbuie is about 2 miles south of Inverness, in Highland. Across the IV2 area, we cover new build mastic for homes and businesses. We cover 253 towns and villages across Highland.
All of IV2 is within our area for new build mastic, from the main roads to the quietest streets. That includes homes and businesses on Bracara Road, Orchid Avenue and Willow Avenue. We also cover the places around Slackbuie: Lochardil (1 mile north-west), Hilton (1 mile north), Inverness (2 miles north), Ballifeary (2 miles north-west) and Crown (2 miles north). Within a short drive, we also cover Cradlehall (4 miles north-east), Merkinch (3 miles north-west), Dingwall (13 miles north-west), Muir of Ord (10 miles north-west), Fortrose (10 miles north) and Conon Bridge (12 miles north-west). If you’re somewhere remote, a little more planning is needed, so let us know when you get in touch.
Landmarks near Slackbuie
Around Slackbuie, our work takes us to homes and buildings near Whin Park and Inverness Royal Academy, among other places. Slackbuie’s nearest station is Inverness station, about 2.3 miles north. Nearby you’ll also find Eastgate Shopping Centre (2.2 miles north) and Royal Northern Infirmary (1.8 miles north). Green spaces nearby include Tomnahurich and Loch Dochfour.
What else we do in Slackbuie
The process
The work is kept neat and contained to the area we’re working on, so you can carry on as normal. Expect the work to take a few hours in a single home. For a place like Slackbuie, longer drives are planned in advance. Mention tracks, gates, ferries or anything else about the route.
- We look at why each joint failed, including any movement.
- Old sealant is cut out and the joints cleaned.
- Joints are dried and primed where the product calls for it.
- New sealant goes in, with baths filled first so they’re at their heaviest.
- The finished joints are checked and the cure times given.
Preparing for the visit
- Keep children and pets away from the work area
- For business premises, tell us about site rules or sign-in
- Tell us if parking is tricky
Get a quote
To get a quote, drop us a line at info@mrmastic.co.uk and tell us where the job is and what the problem looks like. You will have a clear quote before we start.
Advice
What the job involves on each surface
Plot handovers
Send us the schedule and any sealant specification and we’ll quote. Sealant work across the plot is covered to the agreed spec.
Windows and doors
Draughts around new frames are often a sealant gap. We look at the joints and reseal where needed.
When something else is needed
Before booking, it’s worth knowing the limits:
- Settlement cracks that need a surveyor
- Cracked trays, tiles or worktops
- Leaks from pipes, valves or wastes, which need a plumber
Not sure which it is? You can email us at info@mrmastic.co.uk and we will tell you honestly before you book.
Surfaces we seal
- Plot handovers
- Bathrooms & en suites
- Windows & doors
- Show homes
- Kitchens
- Skirting & floors
What happens if it’s left?
Water getting past a failed seal in a new build reaches walls and floors that are still settling. Dealing with it early keeps the damage away from ceilings, floors and finishes. Out of town in Scotland, exposed walls take a lot of weather, and damp in stone or harled walls takes a long time to dry once water gets behind a joint.
Some things make a job bigger or smaller: the old material and how easily it comes out, any mould to treat, and whether we need extra access for height. Your quote takes all of that into account.
Why choose Mr Mastic in Slackbuie
- Homes, businesses and hotels
- A sealant colour to suit the surroundings
- 20+ years of sealant experience
- Tidy, careful work
Read how sealant jobs are priced or our reviews.
Your questions about new build mastic in Slackbuie
Can you do new build mastic in Slackbuie?
Yes, Slackbuie is within the area we cover. Our work covers the whole of Scotland. Just send an email to info@mrmastic.co.uk with a few details of the job.
Will you come out to Slackbuie?
Yes, smaller places are covered as well as towns. Our work covers the whole of Scotland. Let us know about access, parking and anything unusual about getting there when you book.
Can you work from my snagging list?
Yes. Photos of each sealant item help us quote. If something isn’t sealant, we will say so.
Are you fully insured?
Yes, we are fully insured for domestic and commercial work.
My new home is still under warranty. Should I contact you?
While the snagging or warranty period runs, the builder should be your first contact. If it isn’t sorted, or keeps failing, get in touch with us.
Do you remove the old sealant?
Yes. All of the old material is cut out and the joint cleaned.
Is the work guaranteed?
Yes. Each job is guaranteed for twelve months, large or small.
What does new build mastic cost?
Every job is different, so each one gets its own quote. To get one, send an email to info@mrmastic.co.uk and tell us what needs doing and where.
Signs you need new build mastic in Slackbuie
The first winter with the heating on dries a new home quickly. Skirting, frames and worktops pull away slightly and cracks appear in the sealant.
Any of these means the joints need attention:
- New-build shower sealant that has already split
- Sealant that never bonded to the surface
- Gaps behind new kitchen upstands
- Internal frame sealant that has split
In and around Slackbuie, as anywhere, good new build mastic starts with a clean, dry, properly prepared joint.
What your quote should include
- How hidden problems are handled
- Which colour the sealant will be
- Are they insured?
- The length of the guarantee
Should I try it myself first?
The difference is mostly in the preparation and the product. We take joints back to clean, dry surfaces, and the sealant is matched to the joint and its conditions, and the work is guaranteed for a year.
Some jobs are best left to a professional: work at height, external movement joints, fire-rated sealant and large areas need the right product, the right access and the right method.
Aftercare tips
To keep the joints looking good and working properly:
- Follow the cure time we give you
- Photograph failed sealant before it’s redone
- Raise failed sealant with the developer while you are covered
- Open a window or run the fan after bathing
Leave the sealant for the cure time we give you before showering or bathing. Silicone is generally left for about a day.
The sooner you deal with untidy or cracking sealant, the less there is to put right. Left alone, a small crack can become a leak.