Glasgow · Scotland
Sand Mastic in Polmadie
Traditional burnt sand mastic around sash and case windows and doors in stone and brick in Polmadie, with a 12-month guarantee on every job. Call for a quick quote.
- Crumbling sand mastic round a window
- Cracked mastic round a front door frame
- Patchy fillers round a sash window
Sand mastic for homes and businesses in Polmadie
We renew sand mastic around sash windows and doors in stone and brick. The old mastic is raked out, the joint is prepared and new mastic is shaped by hand. Common call-outs are for gaps between timber frames and stone or brick and silicone on a period window that looks wrong, on tenement windows, timber door frames and stone surrounds.
Sash and case windows are a feature of older tenements in all four Scottish cities, and plenty still have them. In Polmadie, as anywhere, the mastic between frame and wall is what stops draughts and rain getting in.
We stand behind the work with a one-year guarantee.
- Location
- Polmadie (G44, G73, G45)
- Wider area
- Glasgow
- Cover
- A year, on every job
- Quotes
- A clear quote up front
- info@mrmastic.co.uk
- Updated
- 26 October 2026
When to call us in Polmadie
Previous repairs in cement or silicone often trap water or crack away. They do not suit the joint and we normally remove them.
Signs it’s time to call us include:
- Mastic worn away on windows facing the weather
- Gaps round a timber door in stone or brick
- Tired mastic found when preparing windows for paint
- Patchy fillers round a sash window
Rented homes near Croftfoot station change hands often, and older sash windows in a rental need their mastic kept sound to keep the weather out.
What your quote should include
- The length of the guarantee
- What happens if they find a problem under the old sealant
- When the joint can take water or movement
- What product goes in the joint
Towns and villages near Polmadie
More services for Polmadie
DIY sealant or a professional job?
The difference is mostly in the preparation and the product. Joints are cleaned back to sound surfaces and dried, and the sealant is matched to the joint and its conditions.
If you do try it yourself, take your time over the preparation: take out all the old sealant, make sure the joint is clean and dry, and give it the full cure time. If it doesn’t work out, we can still put it right.
What sand mastic looks like in Polmadie
Under the Repairing Standard, private landlords in Scotland have to keep homes wind and watertight, and failed outside joints work against that. Historic houses like Provand's Lordship (about 3.2 miles north) are a reminder that the area around Polmadie has older buildings as well as new. Where a home is older, older timber frames in brick or stone need a different approach from a modern uPVC window.
Schools such as St Margaret Mary's Secondary School are buildings too, and its window and door frames need their mastic kept sound, just like a home’s. Provand's Lordship, about 3.2 miles north, is one of the historic houses in the wider area around Polmadie, and older homes nearby need a sealant that suits their walls.
Polmadie is about 3 miles north-east of Giffnock, in Glasgow. Whether you are in the middle of Polmadie or further out, sand mastic is available for homes and businesses alike, from flats and houses to offices and hotels. Our Glasgow coverage runs to 183 places, Polmadie among them.
Work in G44, G73 and G45 works the same way as everywhere else we cover. We cover properties on Cavin Road, Menock Road and Spittal Road and the roads around them. If you’re just outside Polmadie, we cover Croftfoot (1 mile south), King's Park (1 mile north-west), Spittal (1 mile east), Toryglen (1 mile north) and Simshill (1 mile south-west). Within a short drive, we also cover Glasgow (3 miles north-west), Hillhead (5 miles north-west), Dowanhill (5 miles north-west), Woodlands (4 miles north-west), Woodside (4 miles north) and North Kelvinside (5 miles north).
Landmarks near Polmadie
We work in homes and buildings around Couper Institute and Library and Cathkin Park, among other places. Polmadie has its own railway station: Croftfoot station. Nearby you will also find Scottish Football Museum (0.9 miles north-west) and New Victoria Hospital (1.4 miles north-west). For a walk, there’s Hogganfield Loch and Cathkin Braes.
What affects the quote in Polmadie
We quote each job individually. These are the things that affect it:
- Any working-time requirements on site
- Which sealant suits the joint
- How many rooms, windows or areas are involved
- The number and length of the joints
The cost reflects the work involved, not guesswork. That is why we ask about the job first.
What to tell us for a quote
You don’t need to know the technical terms. It helps if you can tell us:
- Photos by email, if that’s easy
- Any previous sealing or DIY work
- How many joints, rooms or windows are involved
- The address or postcode of the job
We don’t publish a price list, as no two jobs are quite the same. Instead, your job gets its own clear quote. To get started, email us at info@mrmastic.co.uk.
How to look after the new joints
To keep the joints looking good and working properly:
- Check the mastic when you check the paintwork
- Avoid patching sand mastic with silicone
- Plan mastic work ahead of painting
- Clear gutters so water doesn’t pour onto the windows
Check the mastic when you check the paintwork. Small cracks are easier to deal with early.
Small cracks are a sign the mastic is ageing. Renewing it then is simpler than waiting until it falls out.
How the job changes by surface
Period and listed homes
A traditional finish suits a period property, and sand mastic is one of them.
Sash and case windows
The mastic round a sash window is on show so we finish it carefully.
What sealant work cannot fix
New sealant can’t fix everything, and we’d rather say so up front. It won’t solve:
- Putty and glazing repairs
- Sashes that rattle, stick or will not open
- Whether work needs listed building consent
Not sure which it is? You can send an email to info@mrmastic.co.uk and we’ll tell you honestly.
Where we work in Polmadie
- Tenement windows
- Timber door frames
- Sash and case windows
- Period & listed homes
- Stone surrounds
- Brick reveals
How it works
On the day, we look over the joints with you first, so there are no surprises. Surfaces next to the work are protected before we start. Most jobs take a few hours per window, depending on the condition of the joints. Parking in city streets around Polmadie can be tight or controlled, so it helps to know about permits or nearby bays. For flats, mention the door entry system and any shared-stair arrangements.
- We check each window surround and the condition of the joint.
- We rake out the old mastic and clean the joint.
- Large voids are packed out.
- New sand mastic is applied and shaped by hand.
- We finish the mastic to a tidy line.
Preparing for the visit
- Plan for the work area to be out of bounds to pets and children
- Mention if the joints have been sealed before
- Try not to wet indoor joints just before the visit
Get a quote
For sand mastic in Polmadie, send an email to info@mrmastic.co.uk. Tell us what the problem is and where, and we’ll agree the price before any work begins.
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Polmadie questions
Is Polmadie in your area for sand mastic?
Yes, Polmadie is within the area we cover. We work across all of Scotland. You can drop us a line at info@mrmastic.co.uk and tell us what needs doing, and we will give you a clear quote.
Can you help a landlord with a rental near Croftfoot station?
Yes. We work for landlords and letting agents as well as homeowners. You can email us at info@mrmastic.co.uk with the details for a clear quote.
What do you put in the joint?
Products from Arbo and Everbuild, among others, chosen to suit the joint. We explain the product when we quote.
Is sand mastic better than silicone for my windows?
We’ll help you decide. Period homes often look best with sand mastic and newer frames suit modern sealant.
Where is Mr Mastic based?
We are a Crawley-based firm. Our area covers South East England, London and Scotland.
Do you remove the old sealant?
Always. Sealing over old sealant is the main reason resealing fails early, and it’s something we never do.
Can sand mastic be painted?
It’s traditionally left unpainted, which is what traditional guidance recommends. Ask us before decorating.
Should I try DIY first?
Sometimes. The key is preparation: remove all the old material and work on a clean, dry joint. We can always put it right if it fails.