Moray · Scotland
Window & door mastic in Dufftown, Moray
Window and door frames in Dufftown need attention? We cut out the old, prepare the joints and apply the right sealant.
- Hard, cracked sealant around windows
- Untidy mastic left by window fitters
- Leaking joints at the ends of sills
Keeping the joints in good condition
To keep the joints looking good and working properly:
- Keep paint off silicone joints
- Clear any debris from frame drain holes
- Wipe condensation off the frames
- Keep timber frames painted
On timber frames, keep the paintwork in good order, because bare, wet timber moves more and pulls at the joint. Paint up to the joint, not over the silicone.
Look out for the warning signs: cracks in the mastic, gaps you can see light through, damp on the reveal or mould around the inside of the frame. Any of these is worth a call.
How we handle window mastic in Dufftown
Around Dufftown we seal all kinds of frames: uPVC, aluminium, timber and composite, along with patio doors, French doors and sills. The sealant is chosen to suit the frame material and the wall. We are often asked to deal with white mastic on grey or black frames and mastic that’s falling out in pieces, on composite doors, uPVC windows and patio & French doors.
Older stone-built homes in Scotland often have sash and case or timber windows set in stone. 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 are not left on your own once the job is done.
- Place
- Dufftown (AB55)
- Wider area
- Moray
- Guarantee
- A year, on every job
- Quotes
- Quoted before any work starts
- info@mrmastic.co.uk
- Last updated
- 26 October 2026
Windows and doors in Dufftown
Under the Repairing Standard, private landlords in Scotland have to keep homes wind and watertight, and sound outside sealant is part of that. Sash and case windows are common in older Scottish homes, and the joint between the box frame and the stone or render is traditionally pointed with sand mastic.
In and around Dufftown, as anywhere, good window mastic starts with a clean, dry, properly prepared joint.
Dufftown is about 15 miles south-east of Elgin, in Moray. Dufftown gets the same service as everywhere we cover: the old material taken out, joints prepared properly and a 12-month guarantee. Dufftown is one of 58 places in Moray we cover for window mastic. Aberdeen is on our list too, around 43 miles away.
All of AB55 is within our area for window mastic. Local streets include Station Road, Queen Street and Louise Street, and we cover them all. With the A941 and B975 close by, Dufftown is simple for us to get to. Other places close to Dufftown include Craigellachie (4 miles north-west), Aberlour (4 miles north-west), Charlestown of Aberlour (4 miles north-west), Drummuir (5 miles north-east) and Rothes (6 miles north-west). Further out, we also cover Elgin (15 miles north-west), Ashgrove (15 miles north-west), Fochabers (11 miles north) and Lhanbryde (13 miles north). Remote and island addresses need a little more planning, so please mention your location when you email us at info@mrmastic.co.uk.
What’s near Dufftown
Around Dufftown, our work takes us to homes and buildings near Princess Royal Park, Mortlach Parish Church and The Royal Oak pub and the streets around them. Other landmarks nearby include Dufftown Museum (within half a mile south) and Balvenie Castle (within half a mile north). For a walk, there’s Loch Park.
Questions from Dufftown
Do you cover Dufftown for window mastic?
Yes, Dufftown is within the area we cover. We work across all of Scotland. Just email us at info@mrmastic.co.uk with a few details of the job, and we will send you a clear quote.
Is window mastic in Dufftown guaranteed?
All our work, in Dufftown and everywhere else, comes with a 12-month guarantee. We are fully insured, and an ARBOMaster approved applicator.
Are you an approved applicator?
Yes. We hold ARBOMaster approved applicator status.
Do you remove the old sealant?
Yes. All of the old material is cut out and the joint cleaned.
Is it messy?
No. We work neatly, protect the area around the joints and tidy up afterwards.
What does window mastic cost?
We do not publish prices, because the cost depends on the job: its size, the old material, access and the product needed. You will get a clear quote before any work starts.
Is it worth trying it myself?
That depends on the joint. Work at height, movement joints, fire-rated gaps and large areas are best left to a professional, while a short indoor joint may be within reach.
Can you seal the gap between the frame and the plaster indoors?
Yes. Draughts often come through the inside gap too, so it can be worth sealing both.
Should I try it myself first?
Some sealant jobs are within reach of a careful DIYer, such as a straightforward joint indoors. The common mistakes are sealing over old sealant, sealing a damp joint and using far too much.
Overfilling a joint is a classic DIY mistake. A heavy bead looks messy and copes badly with movement, and the joint depth matters as much as the finish.
Quotes for window mastic in Dufftown
Call for a quick quote. What matters most is:
- How easy the joints are to reach
- The type of sealant required
- The number and length of the joints
- Whether old sealant or filler has to be cut out
Leaving a failed joint usually makes the job bigger, not smaller. If you are not sure whether it needs doing, email us at info@mrmastic.co.uk for an honest opinion and a quote.
Helping us quote
To help us quote quickly, let us know:
- Roughly how big the job is
- A few photos by email, if you can
- If it’s domestic, commercial or a hotel
- Access, such as stairs, a lift or height
If you are in Dufftown and need window mastic, email us at info@mrmastic.co.uk. Tell us what the problem is and where, and you’ll get a clear quote before any work starts.
Nearby places to Dufftown
More services for Dufftown
Common problems we fix in Dufftown
Joint shape matters as much as the product. A thin smear across a wide gap has nothing to it, and a gap filled solid can’t flex. That is what backing rod is for.
The problems people generally mention when they call include:
- Gaps left after new windows were fitted
- Cracked or shrunken mastic around the frame
- White mastic on grey or black frames
- Rain getting in at the frame or under the sill
If you live in an older home near St Mary of The Assumption, the windows may be timber, sash or later replacements, and each needs the right sealant against the wall.
Questions to ask before you book
- When the joint can take water or movement
- What product goes in the joint
- How long the guarantee is
- How hidden problems are handled
What we do, step by step
Once we’re on site, we compare the joints with what we discussed. If anything is different, we explain it before carrying on. Most jobs then take anything from an hour or two to a full day, depending on how many frames there are. Somewhere like Dufftown may be a longer drive, and the journey is planned ahead. Mention tracks, gates, ferries or anything else about the route.
- First, we go round the frames with you and agree the list.
- The old mastic is cut out and scraped back to clean surfaces.
- Deep gaps get closed-cell backing rod to set the depth.
- A flexible exterior sealant is applied in a colour to suit the frame.
- We tool each bead neatly and check every joint is closed.
Before we arrive
- Let us know about parking restrictions
- Tell us about any water getting in
- Mention if the joints have been sealed before
Get a quote
For a quick quote, get us on the phone, or email us if that is easier. Describe what needs sealing and we’ll talk you through the work before giving you a price.
Advice
Why it’s worth doing now in Dufftown
Failed mastic isn’t a reason to replace sound windows. If the frames and glass are in good order, resealing the joints is often all that’s needed. Problems with the glass or gaskets are for a window company, and we’ll say so. Around Dufftown, 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, any mould to treat, and whether we need extra access for height. Your quote takes all of that into account.
Why Dufftown clients choose us
- Colour picked to suit the job
- Tidy, careful work
- Every job guaranteed for a year
- 4.9 on Google from 180+ five-star reviews
Read our cost guide or our reviews.
What the job involves on each surface
Composite doors
A composite door generally sits in a plastic outer frame, so its perimeter joint is sealed much like a window. We match the colour to the frame.
uPVC windows
Some uPVC windows were sealed at fitting with a quick bead that never bonded. It comes out, deep gaps get backing rod and the joint is resealed.