Moray · Scotland
Duffus Sand Mastic
We cover Duffus for traditional burnt sand mastic around sash and case windows and doors in stone and brick. Old material cut out, joints cleaned and sealed neatly.
- Draughty sash windows at the surround
- Failed mastic on an exposed elevation
- Tired mastic found when preparing windows for paint
Common problems we fix in Duffus
Most of it is simply age. Even well-laid mastic needs renewing in time, depending on exposure and upkeep.
Any of these means the joints need attention:
- Open joints round the window box
- Draughty sash windows at the surround
- Gaps round a timber door in stone or brick
- Mastic dropping out of the joint
Homes close to Parish Church include some older properties, and the joint between an old wall and a newer frame is normally the first place rain gets in.
Comparing quotes
- Who turns up on the day
- What happens if the job turns out different
- How the colour is chosen
- Whether VAT is included
Sand mastic in Duffus
Sand mastic suits most period window surrounds. On modern frames we’d normally use a flexible sealant and we will explain which is best for yours. We work on timber door frames, period & listed homes and sash and case windows, and people most often call us about mastic worn away on windows facing the weather and old sand mastic that has cracked, crumbled or fallen out.
Many older Scottish homes still have timber windows set into stone walls. The sealant has to suit the stone, which rules out acetoxy silicones that can mark or attack it.
You are covered for a year from the day we finish. If there’s a problem with it, please send an email to info@mrmastic.co.uk.
- Place
- Duffus (IV30)
- Wider area
- Moray
- Cover
- A year, on every job
- Quote
- A clear quote up front
- info@mrmastic.co.uk
- Last updated
- 26 October 2026
Leave it or put it right?
Silicone might seem the quicker option, but it can look wrong on a period surround. Sand mastic suits the building and finishes neatly against the masonry. Around Duffus, 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.
A few things move the cost up or down: the old material and how easily it comes out, whether mould needs treating, and whether the work is at height. We take all of that into account in your quote.
Why book with us
- Anti-fungal sanitary silicone in wet areas
- Domestic, commercial and hotel work
- Rated 4.9 stars on Google
- ARBOMaster approved applicator
Take a look at what affects the cost and customer reviews.
Common questions in Duffus
Can you do sand mastic in Duffus?
Yes. We work across all of Scotland, and Duffus is part of that. You can email us at info@mrmastic.co.uk and tell us what needs doing, and we’ll send you a clear quote.
Do you cover smaller places like Duffus?
Yes, Duffus is covered. Our work covers the whole of Scotland, from towns to the smallest places. Longer journeys are simply planned in advance.
How long will you be here?
That depends on the amount of work, but as a guide it takes anything from a few hours to a full day, depending on how many windows. We’ll tell you when we quote.
What should I tell you?
Just the basics: where it is, what you’ve noticed and how we reach it. After that, simply email us at info@mrmastic.co.uk.
Should I use sand mastic or silicone?
It depends on the window. On many period windows, sand mastic looks right and suits the building, while modern frames normally get a flexible sealant.
Are you ARBOMaster approved?
Yes. ARBOMaster is the approved applicator scheme for Arbo sealants, and we’re part of it.
I rent my home. Can I book you?
Yes. Ask your landlord first, and we can send them the quote if that helps.
Is consent needed for window work on a listed home?
It’s best to ask your local planning authority first. Sand mastic is often favoured as like for like but the decision is theirs.
Surface by surface
Tenement and terrace windows
Where a building is shared, window work may involve neighbours so it’s worth checking responsibilities.
Timber door frames
Door frames get knocked and soaked and the mastic can crack early. It’s renewed by hand.
When it is not the sealant
It helps to know what we cannot do:
- Decayed frames that need repair
- Cracked or broken glass
- Damaged stone surrounds
If you’re not sure, just drop us a line at info@mrmastic.co.uk and we will give you a straight answer before booking.
Joints and surfaces we work on
- Sash and case windows
- Brick reveals
- Timber door frames
- Stone surrounds
- Tenement windows
- Period & listed homes
Duffus homes and the weather
Duffus is within about 2 miles of the coast, where wind-driven rain is a fact of life and, nearer the shore, so is salt air. Both are hard on the mastic around older windows and doors, which can dry out and crack sooner where a building faces the weather. Under the Repairing Standard, private landlords in Scotland have to keep homes wind and watertight, and failed outside joints work against that.
Around Duffus, as everywhere, sand mastic is only as good as the preparation behind it.
Duffus is about 5 miles north-west of Elgin, in Moray. Across the IV30 area, we cover sand mastic for homes and businesses. Duffus is one of 58 places in Moray where we work. You can also see our page for Aberdeen, roughly 61 miles from Duffus.
Jobs for sand mastic in IV30 works the same way as everywhere else we cover. We cover properties on Church Road, Burnside Road and Dunbar Lane. Other places close to Duffus include Hopeman (2 miles west), Backlands (2 miles west), Cummingston (2 miles west), College of Roseisle (2 miles south-west) and Covesea (3 miles north-east). We also work in nearby towns such as Elgin (5 miles south-east), Forres (11 miles south-west), Lossiemouth (4 miles east), Ashgrove (5 miles south-east), Fochabers (13 miles south-east) and Lhanbryde (8 miles south-east). Island and remote addresses take a little more planning, so tell us where you are when you ask for a quote.
Near you in Duffus
Well-known places in the area include Inverugie Castle (1.1 miles west) and Spynie Hospital (3.7 miles south-east). The countryside around Duffus includes Loch Spynie.
What happens on the day
Our applicators work methodically: protect, prepare, seal, tidy. For most jobs that takes a few hours per window, depending on the condition of the joints and we leave things clean and tidy. Somewhere like Duffus may be a longer drive, and the journey is planned ahead. Mention tracks, gates, ferries or anything else about the route.
- We check each window surround and the condition of the joint.
- The joint is raked out and cleaned.
- Large voids are packed out.
- New sand mastic is applied and shaped by hand.
- We finish the mastic to a tidy line.
How to prepare
- Tell us about any previous sealing or DIY attempts
- Where the joints are inside, avoid wetting them before we arrive
- Clear items away from the joints we are working on
Getting a quote
Want a quote for sand mastic? Please drop us a line at info@mrmastic.co.uk with a few details. We will explain what we’d do and give you a clear quote before we start.
Related advice
Towns and villages near Duffus
Other services in Duffus
Work for landlords, hotels and businesses
Whether it’s one flat or a portfolio, you get the same standard of work: the old material taken out, careful preparation and a 12-month guarantee.
If you manage several properties in or around Duffus, jobs at different addresses can be quoted together. Send us the addresses and the work at each, and pictures by email help.
What affects the cost of sand mastic
The price is agreed before any work begins. It’s based on:
- The old material and how stubborn it is
- How easy the joints are to reach
- Whether there’s mould to deal with
- The size of the job
The cost 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.
Asking for a quote
What to tell us when you ask for a quote:
- Whether it’s a home or a business
- The address or postcode of the job
- Any access issues, like height or stairs
- What’s wrong with the joints now
Every job is quoted individually, so start by telling us what you need. Just email us at info@mrmastic.co.uk with the details, and pictures are welcome.