Glasgow · Scotland
Blythswood Hill Sand Mastic
Problem with your window and door surrounds in Blythswood Hill? We remove the old material, prepare the joints and seal them properly.
- Crumbling sand mastic round a window
- Gaps where the frame meets the masonry
- Weathered mastic on the most exposed windows
Sand mastic in Blythswood Hill, done properly
Sand mastic is the traditional way to point the gap between a timber window frame and the stone or brick around it. It’s a mix of sand and a linseed-oil-based binder, applied by hand. On period homes, it looks right where silicone wouldn’t. We work on timber door frames, brick reveals and period & listed homes, and people most often call us about draughty sash windows at the surround and window mastic to renew ahead of painting.
Sash and case windows are a feature of older tenements in all four Scottish cities, though many have since been replaced. In Blythswood Hill, as anywhere, the mastic between frame and wall is what stops draughts and rain getting in.
Each job carries a 12-month guarantee.
- Where
- Blythswood Hill (G2, G3, G1)
- Wider area
- Glasgow
- Guarantee
- A year, on every job
- Quote
- A clear quote up front
- info@mrmastic.co.uk
- Page updated
- 26 October 2026
Keeping the joints in good condition
No joint lasts for ever, but care makes a real difference. Our tips:
- Look over the window mastic once a year
- Sort the mastic before the decorators arrive
- Have rotten timber repaired before new mastic goes in
- Leave the new mastic unpainted
Do not run silicone over the new mastic. If you see a crack, ask us to take a look rather than patching it.
An open joint round the box lets weather through. Left, the gap tends to get bigger.
What sand mastic looks like in Blythswood Hill
Glasgow’s tenements are largely red and blond sandstone, and sandstone is porous, so any sealant against it has to be one that won’t stain or attack it. The west of Scotland is wetter than the east, so there’s plenty of rain for the mastic around older windows and doors to keep out.
For site and facilities teams at buildings such as Glasgow Academy, its window and door frames need their mastic kept sound, just like a home’s. For landlords with property near Charing Cross (Glasgow) station, cracked sand mastic around sash windows lets in the draughts tenants complain about. For an older house near a landmark such as St Columba Church of Scotland, frames set in older brick or stone need a sealant that suits the wall as well as the frame.
Blythswood Hill is about 1 mile north-east of Glasgow, in Glasgow. For sand mastic in and around Blythswood Hill, please drop us a line at info@mrmastic.co.uk for a quick quote. We are based in Crawley and cover Glasgow. Our Glasgow coverage runs to 183 places, Blythswood Hill among them.
We work across G2, G3 and G1 for sand mastic and the streets around it. If you need sand mastic at a property on Kent Road, Bath Lane and Ashley Lane or anywhere close by, our applicators can take on the job. We also cover Anderston (1 mile north-west), Garnethill (1 mile north), Sandyford (1 mile west), Cowcaddens (1 mile north-east) and Glasgow (1 mile south-west). Larger places within reach include Langside (3 miles south), Yoker (5 miles north-west), Mount Florida (3 miles south), Hillpark (4 miles south), Temple (3 miles north-west) and Merrylee (4 miles south).
Landmarks near Blythswood Hill
Locally, jobs take us to homes and businesses close to College of Piping, Kelvingrove Park and Our Lady and St Margaret's Primary School. Nearby too are Stirling's Library (0.6 miles south-east), The Hengler's Circus pub (within half a mile north) and St Vincent Street Church (within half a mile south). There’s a railway station in Blythswood Hill itself: Charing Cross (Glasgow) station. Well-known places in the area include Chinatown (0.5 miles north) and Scottish Jewish Archives Centre (under half a mile north). Not far away are Hogganfield Loch.
Blythswood Hill questions
Do you work for landlords with property near Charing Cross (Glasgow) station?
Yes. We work for landlords and agents as well as homeowners. Just send an email to info@mrmastic.co.uk with the address and what needs doing, and we’ll give you a clear price.
Can you do sand mastic in Blythswood Hill?
Yes. Our work covers the whole of Scotland, and Blythswood Hill is part of that. Just drop us a line at info@mrmastic.co.uk with a few details of the job, and we’ll give you a clear quote.
Can you work on commercial sites?
Yes, regularly. Larger jobs can be planned room by room or area by area to suit the site.
Does someone need to be in?
We need access to the joints, so we’ll agree that with you when we book. Indoors, that normally means someone at home.
Are you ARBOMaster approved?
Yes. ARBOMaster is the approved applicator scheme for Arbo sealants, and we are part of it.
Is there any odour?
Sometimes, a little. It fades as the sealant cures, and ventilation helps.
Is consent needed for window work on a listed home?
Checking first is sensible. Your local planning authority can say if consent is needed for work on a listed home or in a conservation area.
Which products do you use?
Products from Arbo and Everbuild, among others, chosen to suit the joint. We will tell you what we’re using and why.
Also near Blythswood Hill
Also in Blythswood Hill
What affects the quote in Blythswood Hill
Jobs vary more than people expect. What affects the quote:
- The product the joint needs
- How easy the joints are to reach
- Whether old sealant or filler has to be cut out
- Any mould that needs treating
What you pay reflects the work, not guesswork. That’s why we ask a few questions first.
What we need to know
Photos by email are helpful but not essential. Try to tell us:
- Pictures of the joints, sent by email
- Where the job is, and your postcode
- If it’s domestic, commercial or a hotel
- How many joints, rooms or windows are involved
For sand mastic in Blythswood Hill, drop us a line at info@mrmastic.co.uk. A short description of the job and where it is helps us quote, and you will get a clear quote before work begins.
What happens if it’s left?
A silicone bead can be quicker, but it can look wrong on a period surround. Sand mastic is the traditional material and blends with the stone or brick. Private landlords in Blythswood Hill must meet the Repairing Standard, and damp or leaks can fall short of it, so failed sealant is best replaced before it becomes a complaint.
A few things move the cost up or down: how much old sealant there is and how stubborn it is, any mould to treat, and whether the work is at height. Your quote takes all of that into account.
Why choose Mr Mastic in Blythswood Hill
- Anti-fungal sanitary silicone in wet areas
- More than 20 years in sealant work
- We never seal over old sealant
- Arbo and Everbuild products
Read our cost guide or what customers say.
Can I do it myself?
Too much sealant is as bad as too little. A thick, smeared bead looks untidy and doesn’t move well, and the joint depth matters as much as the finish.
What a professional job adds is preparation and the right product. Joints are cleaned back to sound surfaces and dried, and the sealant is chosen for how the joint moves and where it is.
When something else is needed
It helps to know what we can’t do:
- Planning or listed building consent (your local planning authority decides)
- Putty and glazing repairs
- Sashes that rattle, stick or won’t open
If you are not sure, just drop us a line at info@mrmastic.co.uk and we will give you a straight answer.
Surfaces we seal
- Sash and case windows
- Tenement windows
- Timber door frames
- Period & listed homes
- Brick reveals
- Stone surrounds
For landlords and businesses
Water getting past a failed joint can damage the building, which matters even more when someone else lives there. Keeping joints in good order is simple maintenance.
Landlords and agents in Blythswood Hill can book us as well as householders. Resealing between tenancies is a simple way to keep a property in good order before the next move-in.
What we do, step by step
Good joint work is mostly preparation, and we do not rush it. Joints are cleaned back and dried before anything new goes in. All told, the work takes anything from a few hours to a full day, depending on how many windows. Many homes in Scotland’s cities are tenement flats, reached through a shared close and up a common stair. In Blythswood Hill, it helps to know the floor, the door entry arrangements and the nearest parking.
- We look at the surrounds with you and agree the joints to renew.
- We remove the old, loose mastic.
- Deep gaps are packed so the mastic sits at the right depth.
- The sand mastic is mixed and pressed into the joint by hand.
- We dress the finish so it sits neatly against the masonry.
Before we arrive
- Tell us if parking is tricky
- Let us know if you’ve seen damp or leaks
- Let us know about earlier repairs to the joints
Ask for a quote
Want a quote for sand mastic? Please drop us a line at info@mrmastic.co.uk and tell us about the job. We’ll explain what we’d do and give you a clear price before any work starts.