Aberdeenshire · Scotland
Sand mastic for sash & case windows in Aboyne, Aberdeenshire
Specialist sand mastic for Aboyne: careful preparation, the right product and tidy work. Ask us for a quick quote.
- Failed mastic on an exposed elevation
- Crumbling sand mastic round a window
- Patchy fillers round a sash window
What the job involves on each surface
Sash and case windows
The box of a sash and case window sits in the stone or brick opening. Sand mastic seals the joint round it.
Brick reveals
Gaps between frame and brick let in rain and draughts. Renewing the mastic closes it.
Sand mastic in Aboyne, done properly
Our applicators renew the sand mastic around sash and case windows and doors set in stone or brick. The old mastic is raked out, and new mastic is applied and shaped by hand. If you are dealing with mastic worn away on windows facing the weather and gaps round a timber door in stone or brick, we can put it right, on brick reveals, period & listed homes and sash and case windows alike.
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.
We stand behind the work with a one-year guarantee, so you’re covered after we’ve gone.
- Place
- Aboyne (AB34)
- Region
- Aberdeenshire
- Guarantee
- 12 months on all our work
- Quote
- A clear quote up front
- info@mrmastic.co.uk
- Page updated
- 26 October 2026
What else we do in Aboyne
Aboyne: your questions answered
What guarantee comes with sand mastic in Aboyne?
All our work, in Aboyne and everywhere else, comes with a 12-month guarantee. We are also fully insured and ARBOMaster approved.
Can you do sand mastic in Aboyne?
Yes, Aboyne is within the area we cover. We work across all of Scotland. You can email us at info@mrmastic.co.uk and let us know what needs doing.
Is there any odour?
It depends on the product. Some products have a noticeable smell, others very little, and any smell fades as they cure.
Do you work for landlords and businesses?
Yes. As well as householders, we work for landlords, agents, businesses and hotels across Aberdeenshire.
Is sand mastic better than silicone for my windows?
Sand mastic generally suits period timber windows best. Modern frames normally suit a flexible sealant.
Is it possible to take out silicone and use sand mastic instead?
Yes, it’s a common request. The old silicone has to come out completely so the mastic beds in well.
Are you an approved applicator?
Yes. ARBOMaster is the approved applicator scheme for Arbo sealants, and we are part of it.
Can I do it myself?
Sometimes. The key is preparation: remove all the old material and work on a clean, dry joint. If it doesn’t work out, we can redo it.
The process
Good joint work is mostly preparation, so that is where we spend the time. Joints are cleaned back and dried before anything new goes in. In total, it normally takes a few hours for a single window, longer for several. Outdoor work around Aboyne depends on the weather, as sealant needs a dry surface, so external jobs may need to move if the day turns wet. Indoor work goes ahead whatever the weather.
- First we agree which joints need doing.
- We remove the old, loose mastic.
- We pack any deep voids first.
- The sand mastic is mixed and pressed into the joint by hand.
- The surface is finished to suit the stone or brick.
Getting ready for the visit
- Keep children and pets away from the work area
- Tell us about access, such as stairs, a lift or high-level joints
- Tell us about any previous sealing or DIY attempts
Ask for a quote
For a quick quote, get us on the phone, or send an email if you’d rather. Tell us about the joints that need doing and we will talk you through the work before giving you a price.
Related advice
Landlord and commercial work in Aboyne
We also work for businesses, from offices to washrooms and kitchens. On commercial sites, working times can be discussed when we quote.
Failed sealant is one of the commonest items on a check-out report, and it’s quick to put right between tenancies. We can quote for more than one property at once.
Windows and doors in Aboyne
Private landlords in Scotland must meet the Repairing Standard, which includes keeping a home wind and watertight, and sound outside sealant is part of that. Many older homes in Scotland have sash and case windows, and the joint between the box frame and the stone or render is traditionally pointed with sand mastic.
If you live in an older home near St Thomas' Epicopal Church, the windows may be timber, sash or later replacements, and each needs the right sealant against the wall. Managing a site like Aboyne Academy? Then larger buildings have plenty of frames, and the mastic around each one ages.
Aboyne is about 21 miles south-west of Inverurie, in Aberdeenshire. Whether you are in the middle of Aboyne or further out, sand mastic is available for homes and businesses alike, from flats and houses to offices and hotels. Our Aberdeenshire coverage runs to 161 places, Aboyne among them. Aberdeen is on our list too, around 26 miles away.
Here we cover the AB34 postcode area for sand mastic. We cover properties on Station Square, Ballater Road and West Toll Crescent. We also cover Birsemore (1 mile south), Dinnet (4 miles west), Kincardine O'Neil (4 miles east), Tarland (4 miles north-west) and Lumphanan (5 miles north-east). Within a short drive, we also cover Banchory (11 miles east), Alford (11 miles north), Ballater (10 miles west) and Torphins (7 miles east).
What’s near Aboyne
Well-known places in the area include Aboyne Castle (0.6 miles north-east) and Aboyne Hospital (0.8 miles east). The countryside around Aboyne includes Loch of Aboyne and Mortlich.
Can I do it myself?
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.
Too much sealant is as bad as too little. A heavy bead looks messy and copes badly with movement, and getting the depth right matters as much as the look.
Looking after it afterwards
Simple care keeps the joints in good condition. Our advice:
- Keep modern sealant off the mastic
- Look over the window mastic once a year
- Check with your local planning authority if your home is listed
- Make sure water runs off the sill
Avoid painting over the new mastic, which is the traditional advice. Ask us before any decorating around it.
Fine cracks show the mastic is starting to fail. It’s easier to renew it before it drops out.
What affects the quote in Aboyne
Jobs vary more than people expect. What affects the quote:
- How many rooms, windows or areas are involved
- The type of sealant required
- The old material and how stubborn it is
- Working hours on commercial sites
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.
Asking for a quote
You do not need to know the technical terms. It helps if you can tell us:
- Any access issues, like height or stairs
- How many joints, rooms or windows are involved
- The address or postcode of the job
- What’s wrong with the joints now
Want a quote for sand mastic? Please send an email to info@mrmastic.co.uk and tell us about the job. You will know what we plan to do, and what it will cost, before any work begins.
Why act early in Aboyne
If you are redecorating, renew the mastic first. Painting over failed mastic does not seal it, and the new mastic is traditionally left unpainted. 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.
There are no prices on our website, because each job is priced on what it involves. Call for a quick quote.
Why us?
- 180+ five-star Google reviews
- Homes, businesses and hotels
- One-year guarantee on every job
- Neat joints and a tidy finish