Glasgow · Scotland
Window Mastic in Yorkhill
We cover Yorkhill for mastic around window and door frames, sills and patio doors. Old material cut out, joints cleaned and sealed neatly and a one-year guarantee.
- Draughts coming in around windows and doors
- White mastic on grey or black frames
- Rain getting in at the frame or under the sill
Questions from Yorkhill
How is work on the outside of a tenement in Yorkhill generally arranged?
It generally goes through the owners together, or through the factor if the building has one. The Tenements (Scotland) Act 2004 sets the rules for common parts if the deeds do not.
Can you do window mastic in Yorkhill?
Yes. Our work covers the whole of Scotland, and Yorkhill is part of that. You can drop us a line at info@mrmastic.co.uk and let us know what needs doing.
Does the work come with a guarantee?
Yes. Our one-year guarantee covers every job.
Will new mastic stop draughts?
Yes, where the draught is at the frame edge. We check where the draught is before we start.
Can I add another job to the visit?
Yes. Just list everything you need and we’ll quote it together.
Can you get sealant to suit coloured frames?
Yes, in most cases. Mention the frame colour when you ask for a quote and we’ll use the nearest match.
Where do you work from?
We’re a Crawley-based firm, with over 20 years’ experience. Our area covers South East England, London and Scotland.
Do you work for letting agents?
Yes. We work for homeowners, landlords, letting agents, businesses and hotels across Glasgow.
How we handle window mastic in Yorkhill
Some gaps around frames are far deeper than they look. Packing it solid with sealant gives a joint that cannot flex, so deep gaps get backing rod first. The sealant then grips the two sides it should. Common call-outs are for gaps where the sill meets the wall and gaps between the frame and the inside reveal, across aluminium frames, uPVC windows and timber windows & doors.
Scotland’s cities are full of stone-built tenements and terraces, in sandstone or granite. Stone needs a sealant that suits it, which normally means a neutral-cure product or a traditional sand mastic rather than an acetoxy silicone.
Your job is guaranteed for a year, as with all our work.
- Place
- Yorkhill (G12, G11, G3)
- Wider area
- Glasgow
- Guarantee
- 12 months on all our work
- Price
- A clear quote up front
- info@mrmastic.co.uk
- Last updated
- 26 October 2026
Yorkhill homes and the weather
Glasgow’s tenements are largely red and blond sandstone, and sandstone is porous, so any sealant against it has to be one that will not stain or attack it. Yorkhill is in the west of Scotland, which is wetter than the east, which means the mastic around window and door frames has to cope with a lot of rain.
Historic houses such as Tenement House, about 1.2 miles east, show how far back building around Yorkhill goes, and older homes nearby need a sealant that suits their walls. If you let a flat or house near Partick station, renewing tired window mastic between tenants heads off draught and damp complaints.
Yorkhill is about 1 mile north-west of Glasgow, in Glasgow. Every kind of property in Yorkhill is covered for window mastic. The work is guaranteed for a year. Yorkhill is one of 183 towns and villages in Glasgow where we work.
Jobs for window mastic in G12, G11 and G3 is quoted and booked the same way as anywhere else. If you need window mastic at a property on Dyce Lane, Haugh Road and Byres Road or a nearby road, our applicators can take on the job. We also cover Hillhead (1 mile north-east), Kelvinhaugh (1 mile south), Kelvingrove (1 mile south-east), Finnieston (1 mile south-east) and Kelvinbridge (1 mile east). Within a short drive, we also cover Calton (3 miles south-east), Langside (3 miles south), Yoker (3 miles north-west), Mount Florida (4 miles south-east), Hillpark (4 miles south) and Shawlands (3 miles south). Being one of Glasgow’s larger places, Yorkhill has every kind of property, from flats to offices.
What’s near Yorkhill
Typical jobs here are in homes near Curlers Rest pub, Notre Dame High School and St Peter's Boys School and the streets around them. Other local landmarks include Glasgow University Library (less than half a mile north-east) and Kelvingrove Park (0.5 miles east). Yorkhill has its own railway station: Partick station. Other landmarks nearby include Western Infirmary (within half a mile east) and Chinatown (1.4 miles east). Open spaces near Yorkhill include Castle Hill and Kilmardinny.
Looking after it afterwards
Once the sealant has cured, a few habits help it last:
- Walk round the house once a year and look at the joints
- Repaint timber before it’s bare
- Make sure the drainage slots aren’t blocked
- Wash the frames with mild soapy water
A yearly look round the frames is enough. Small splits are simple to catch before they leak.
Signs to watch for: split or missing mastic, gaps, damp patches inside or black mould on the reveal. If you notice one, it’s time to get the joint looked at.
Towns and villages near Yorkhill
Also in Yorkhill
How the job changes by surface
Aluminium frames
Aluminium needs a sealant that bonds to coated metal, and acetoxy silicones aren’t used, as they can attack some metals. We use a neutral-cure product.
uPVC windows
The frame is cleaned with a product that will not harm the plastic, then the new bead is laid against the frame and the wall.
What happens on the day
When we arrive, we start by going over the job with you. We protect the surfaces around the joints before work begins. The work usually takes most of a day for a typical house, less for a few frames. Inside a flat in Yorkhill, 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.
- First we look at every frame and agree the list.
- The old mastic is cut out and the surfaces cleaned back.
- We fit backing rod in deep gaps so the sealant is the right depth.
- We apply a weatherproof sealant to match the frame and tool it neatly.
- Every joint is checked before we leave.
How to prepare
- For business premises, tell us about site rules or sign-in
- Keep children and pets away from the work area
- Move anything stored near the joints
How to get a quote
Call for a quick quote, or send an email if you’d rather. Tell us about the joints that need doing and we will explain what’s involved before giving you a price.
Advice
Why deal with it now?
Resealing frames is a short job: the visit takes anything from an hour or two to a full day, depending on how many frames there are. Leave it until water is coming in and you may need plastering and decorating as well. Wind-driven rain gets into any failed joint on the outside of a city building, and in Yorkhill, damp can spread through stone and plaster before anyone sees it.
Every job is a little different, so each one gets its own quote. Size, access and the product the joint needs all play a part, and we will explain the quote if you ask.
What you get with us
- Sanitary silicone with an anti-fungal additive in wet areas
- Every job guaranteed for a year
- Colour picked to suit the job
- We agree the colour with you first
Take a look at how sealant jobs are priced and customer reviews.
Work for landlords, hotels and businesses
Housing providers, facilities teams and property managers book us too. We can quote a run of properties together.
From a single let to a portfolio, the work is the same standard: the old material taken out, careful preparation and a 12-month guarantee.
When something else is needed
In fairness, there are a few things sealant will not fix:
- Faulty window hardware
- Misting between the panes of a double-glazed unit (that needs a new unit)
- Damp problems in the wall away from the window
Not sure which it is? You can send an email to info@mrmastic.co.uk and we’ll tell you honestly before booking.
Surfaces we seal
- Composite doors
- Patio & French doors
- Aluminium frames
- uPVC windows
- Timber windows & doors
- Window sills
Do you need window mastic in Yorkhill?
Sun, frost and rain wear sealant out. Sunlight dries the surface out, and over the years it loses its give, cracks and comes away.
Any of these means the joints need attention:
- Cracked sealant at the sill ends
- Cracked or shrunken mastic around the frame
- Cracked internal joints between frame and plaster
- Old mastic that has gone black or come away
If you look after a building such as Church Street Primary School, its window and door frames need their mastic kept sound, just like a home’s.
Questions to ask before booking
- When the joint can take water or movement
- Whether all the old sealant comes out first
- How long the guarantee is
- What the quote includes, VAT included or not