Glasgow · Scotland
Sand mastic for sash & case windows in Auldhouse, Glasgow
Our applicators work in Auldhouse on traditional burnt sand mastic around sash and case windows and doors in stone and brick. Old material cut out, joints cleaned and sealed neatly.
- Weathered mastic on the most exposed windows
- Gaps where the frame meets the masonry
- A silicone bead on a sash window that spoils the look
What happens on the day
We work through the job in order: protect, prepare, seal, tidy. For most jobs that takes anything from a few hours to a full day, depending on how many windows. Inside a flat in Auldhouse, the job is planned with you; outside, shared parts may need the factor or other owners involved. It helps to know which it is when you get in touch.
- 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.
- The finish is dressed neatly.
Before we arrive
- Plan for the work area to be out of bounds to pets and children
- Mention if the joints have been sealed before
- Let us know about stairs, lifts or work at height
How to get a quote
If you are in Auldhouse and need sand mastic, email us at info@mrmastic.co.uk. A short description of the job and where it is helps us quote, and we will agree the price before any work begins.
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Sand mastic in Auldhouse
On many period windows, sand mastic looks right and suits the building. On modern frames we’d normally use a flexible sealant, and we’ll talk through which suits your home. If you’re dealing with mastic dropping out of the joint and mastic worn away on windows facing the weather, we can help, on stone surrounds, period & listed homes and brick reveals alike.
Scotland’s cities are full of stone-built tenements and terraces, in sandstone or granite. Stone needs a sealant that suits it, so acetoxy silicones, which can attack some stone, are best avoided.
All of our work is guaranteed for twelve months, in Auldhouse and everywhere else we cover.
- Place
- Auldhouse (G43, G41, G46)
- Region
- Glasgow
- Guarantee
- 12 months on all our work
- Quote
- Quoted before any work starts
- info@mrmastic.co.uk
- Updated
- 26 October 2026
Frames and glazing around Auldhouse
Private landlords in Scotland must meet the Repairing Standard, which includes keeping a home wind and watertight, and failed outside joints work against 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.
Letting a property close to Pollokshaws West station? Then cracked sand mastic around sash windows lets in the draughts tenants complain about. If you look after a building such as Hillpark Secondary School, the mastic around its windows and doors needs looking after like any other building’s. Homes close to Pollokshaws Parish Church include some older properties, and the windows may be timber, sash or later replacements, and each needs the right sealant against the wall.
Auldhouse is about 2 miles north of Giffnock, in Glasgow. From the centre of Auldhouse to the outskirts, we cover sand mastic for every kind of property, from flats and houses to offices and hotels. 183 places in Glasgow are on our list, from the larger towns to small villages.
Jobs for sand mastic in G43, G41 and G46 is quoted and booked the same way as anywhere else. Streets in the area include Rostan Road, Ericht Road and Hector Road. You will find Auldhouse on the A77, so it’s easy for us to get to with everything needed for sand mastic. Nearby, we also carry out sand mastic in Pollokshaws (1 mile north-east), Hillpark (1 mile south), Shawlands (1 mile north-east), Newlands (1 mile south-east) and Langside (1 mile east). Further out, we also cover Hillhead (4 miles north), Dowanhill (4 miles north), Woodlands (4 miles north), Woodside (4 miles north), North Kelvinside (4 miles north) and Partickhill (4 miles north).
Landmarks near Auldhouse
In Auldhouse, that means homes and buildings near Pollok Country Park, Couper Institute and Library and Craigholme School and the streets around them. Auldhouse has its own railway station: Pollokshaws West station. Nearby you will also find Glasgow Victoria Infirmary (1.3 miles east) and Silverburn Shopping Centre (1.5 miles west). For a walk, there’s Cathkin Braes.
Quotes for sand mastic in Auldhouse
Every job gets its own quote. This is what makes a difference:
- Any mould that needs treating
- How much old sealant there is and how hard it is to remove
- How many areas need sealing
- The type of sealant required
There are no prices on our website, because each job is priced on what it involves. Call for a quick quote and we’ll talk you through it.
Helping us quote
To make quoting easier, please include:
- Roughly how big the job is
- If someone has resealed it before
- What’s wrong with the joints now
- The address or postcode of the job
There’s no standard price list. Instead, your job gets its own clear quote. To get started, email us at info@mrmastic.co.uk.
How the job changes by surface
Stone surrounds
Old stone surrounds are often uneven, so the joint varies in width. We shape it by hand to follow the stone.
Timber door frames
A neat sand mastic joint round a front door suits a period home.
Also in Auldhouse
Your questions about sand mastic in Auldhouse
Do you cover Auldhouse for sand mastic?
Yes. We work across all of Scotland, and Auldhouse is part of that. Just email us at info@mrmastic.co.uk with a few details of the job, and we’ll send you a clear quote.
How is work on the outside of a tenement in Auldhouse normally arranged?
The owners of the flats generally agree repairs to shared parts like the roof and outside walls, and many buildings have a factor to arrange it. Where the title deeds are silent, the Tenements (Scotland) Act 2004 fills the gaps. Windows often belong to the individual flat, but it’s worth checking your deeds.
Are you ARBOMaster approved?
Yes. We hold ARBOMaster approved applicator status and we’re fully insured too.
Is there any odour?
That depends on the sealant. Some products have a noticeable smell, others very little.
What do you need from me for a quote?
Only a few details: where it is, what you’ve noticed and how we reach it. After that, simply email us at info@mrmastic.co.uk.
Are you fully insured?
Yes. We are fully insured.
How long does sand mastic take to harden?
The surface skins quite quickly, then hardens over a longer period. The weather and joint depth both affect it.
How long does sand mastic take?
That depends on how much there is to do, 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.
Aftercare tips
No joint lasts for ever, but care makes a real difference. A few tips:
- Keep modern sealant off the mastic
- Ask a joiner to look at soft timber first
- Don’t paint over the new mastic
- Go gently near the mastic when preparing windows
Keep gutters and sills clear so water runs away from the surround. Constant wetting wears the mastic faster.
Small cracks are a sign the mastic is ageing. It’s easier to renew it before it drops out.
What we cannot put right
We’d rather tell you now than do work that won’t last, so here’s what sealant cannot put right:
- Broken panes
- Decisions on consent for listed homes
- Rotten sashes, sills or window boxes (a joiner’s job)
If you are not sure, just send an email to info@mrmastic.co.uk and we will give you a straight answer.
Where we work in Auldhouse
- Brick reveals
- Stone surrounds
- Period & listed homes
- Sash and case windows
- Tenement windows
- Timber door frames
Can I do it myself?
A careful DIYer can reseal a simple joint, such as a straightforward joint indoors. The common mistakes are sealing over old sealant, sealing a damp joint and using far too much.
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, and the work is guaranteed for a year.
Work for landlords, hotels and businesses
A neglected joint can let water reach the structure, which matters even more when someone else lives there. Keeping joints in good order is simple maintenance.
In hotels, rooms out of use cost money, so we plan the work room by room. We’ve worked in hotels as well as homes and businesses.