Highland · Scotland
Fort Augustus New Build Mastic
Plot mastic for developers and snagging failed sealant in new homes for Fort Augustus, backed by a one-year guarantee. Ask us for a quote.
- Shower seals failing in the first year or two
- Joints pulling apart as timber shrinks
- Gaps between new skirting and floors
New build mastic in Fort Augustus, done properly
We carry out plot mastic and second-fix sealing for builders, and snagging reseals for new-home owners. In both, preparation makes the difference since hurried prep is behind a lot of new-build failures. We work on kitchens, plot handovers and bathrooms & en suites, and common reasons people get in touch are skirting joints opening in the first winter and kitchen sealant that has pulled off the wall.
Work in a place like Fort Augustus is planned ahead, journey included. Inside work goes ahead in any weather; outside mastic needs a dry day.
There’s a 12-month guarantee on every job.
- Where
- Fort Augustus (PH32)
- Region
- Highland
- Cover
- 12 months on all our work
- Quote
- A clear quote up front
- info@mrmastic.co.uk
- Last updated
- 26 October 2026
Fort Augustus questions
Do you cover smaller places like Fort Augustus?
Yes, we do. Our work covers the whole of Scotland, from towns to the smallest places. The journey is planned ahead, so it helps to know about access.
Is there a guarantee on new build mastic in Fort Augustus?
All our work, in Fort Augustus and everywhere else, comes with a 12-month guarantee. We’re fully insured, and an ARBOMaster approved applicator.
Can you match the sealant colour to my new kitchen or bathroom?
It depends on the joint: white or clear for most sanitary joints, colours for worktops, floors and frames. We agree the colour before work begins.
Can I send you my snagging list?
Yes. Snagging lists are a common starting point for us. We agree the sealant items with you before work begins.
Do you work for landlords and businesses?
Yes, regularly. Several properties can be quoted together, and between tenancies is a good time for the work.
Can you work on commercial sites?
Yes. Hotels, offices and other businesses use us and we are fully insured.
Can tenants book the work?
Of course. Ask your landlord first, and we can send them the quote if that helps.
Do you take out the old sealant first?
Yes. All of the old material is cut out and the joint cleaned.
Places near Fort Augustus
Other services in Fort Augustus
Looking after it afterwards
Once the sealant has cured, a few habits help it last:
- Wait for the cure time before using a resealed shower
- Photograph failed sealant before it’s redone
- Clean sealant with mild detergent, not abrasives
- Do not seal over failed sealant yourself
Keep the bathroom ventilated, especially in the first year. Use the extractor fan or open a window after showers so moisture doesn’t sit on the sealant.
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 over time.
How we quote for new build mastic
We don’t publish a price list, because jobs vary so much. What we look at:
- Mould in or behind the old joints
- The product the joint needs
- Any working-time requirements on site
- Whether old sealant or filler has to be cut out
The cost reflects the work involved, not a rough estimate. That’s why we ask a few questions first and give you a clear price before work begins.
What we need to know
When you call or email, it’s useful to know:
- Pictures of the joints, sent by email
- Whether it has been sealed before
- Whether it’s a home or a business
- What’s wrong with the joints now
We quote each job on its own, so the first step is telling us about yours. Just send an email to info@mrmastic.co.uk with the details, and photos are welcome.
What happens on the day
There’s no need to move everything out, only the area right around the joints. Everything nearby is protected, and the work takes a few hours for most snagging lists, longer for a run of plots for a typical job. Outdoor work around Fort Augustus depends on the weather, as sealant needs a dry surface, so an outdoor job can move if the forecast changes. Work indoors is not affected.
- We start by going through the snagging items or plot schedule with you.
- The failed sealant is removed completely, with no layer left behind.
- We clean out the dust and grit left from the build.
- We prime where needed and apply a sealant suited to each joint.
- Each bead is tooled and the cure times explained.
Preparing for the visit
- Clear items away from the joints we’re working on
- For business premises, tell us about site rules or sign-in
- Mention any tricky access
Ask for a quote
Asking for a quote is easy: let us know the job and the location. A few photos by email make the job easier to understand.
Advice
How the job changes by surface
Plot handovers
Taking time over preparation reduces return visits. Dust from the build is removed first and primer used where needed.
Windows and doors
A draught at a new window can be a missed or failed joint. We look at the joints and reseal where needed.
New build mastic around Fort Augustus
Timber frame is common in newer Scottish homes, and as the frame dries and settles, skirting and sealant joints can open up. 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.
In and around Fort Augustus, as anywhere, good new build mastic starts with a clean, dry, properly prepared joint.
Fort Augustus is about 28 miles south-west of Inverness, in Highland. We provide new build mastic to homes and businesses in Fort Augustus and nearby, as part of our work across Highland. Our area takes in 253 places across Highland. Our Dundee page covers work nearby (79 miles or so).
All of PH32 is within our area for new build mastic, from the main roads to the quietest streets. You will find streets such as Station Road, Free Church Road and Canal Side, all of which we cover. Other places close to Fort Augustus include Newtown (3 miles south-west), Aberchalder (4 miles south-west), Glen Moriston (5 miles north-west), Invermoriston (5 miles north-east) and Stratherrick (7 miles north-east). Remote and island addresses need a little more planning, so tell us where you are when you ask for a quote.
Around Fort Augustus
In Fort Augustus, that means homes and buildings near The Lovat Hotel, among other places. Not far away are Murligan Hill and Loch Uanagan.
Leave it or put it right?
A failed shower or bath seal in a new home lets water into floors and walls that are still drying out. 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 once water gets behind a failed joint, damp in stone or harled walls is slow to dry out.
Homes and businesses are quoted the same way: how much there is to do, how we reach it and what it needs, along with when we can work on site. Ask us for a quote and we’ll go through it with you.
Why book with us
- Fully insured
- Homes, businesses and hotels
- A sealant colour to suit the surroundings
- More than 20 years in sealant work
Take a look at what affects the cost and our reviews.
When to call us in Fort Augustus
Baths and trays settle under load once the home is lived in. A bath sealed empty drops slightly when filled, straining the joint and the sealant may split.
Any of these means the joints need attention:
- Smeared, uneven beads picked up at snagging
- Shower seals failing in the first year or two
- Second-fix sealing on new plots
- Worktop and upstand sealant coming away
Whether the job is in Fort Augustus itself or nearby, the right material for each joint matters as much as a neat finish.
What your quote should include
- How long the guarantee is
- What happens if they find a problem under the old sealant
- Whether VAT is included
- What product goes in the joint
When something else is needed
We’d rather tell you now than do work that will not last, so here’s what sealant can’t put right:
- Leaking fittings rather than failed sealant
- Your warranty claim itself, which is between you and the builder
- Baths and trays that move too much for sealant to cope with
Not sure which it is? You can send an email to info@mrmastic.co.uk and we will tell you honestly.
Where we work in Fort Augustus
- Windows & doors
- Plot handovers
- Bathrooms & en suites
- Kitchens
- Show homes
- Skirting & floors