Glasgow · Scotland
Kelvinhaugh Remedial Sealant
We cover Kelvinhaugh for removing failed, mouldy or leaking sealant and putting it right. Old sealant removed completely, joints prepared properly.
- Black mould underneath the bead
- Sealant applied over old sealant that has lifted
- Decorators’ caulk around a bath or shower
About our remedial sealant in Kelvinhaugh
In Kelvinhaugh, as anywhere, remedial jobs tend to look alike: sealant over sealant, mould under the bead, leaks that come back and movement joints that have split. Each is stripped back and done again properly. If you are dealing with smears and lumps from a botched reseal and floor or wall movement joints that have failed, we can put it right.
Stone-built tenements are part of every Scottish city, alongside houses and newer flats. With flats above and below, a leak from a tired seal can reach the flat underneath.
You get a 12-month guarantee, the same in Kelvinhaugh as everywhere else we work.
- Where
- Kelvinhaugh (G3, G11, G51)
- Wider area
- Glasgow
- Guarantee
- 12 months on all our work
- Price
- Quoted before any work starts
- info@mrmastic.co.uk
- Updated
- 26 October 2026
Kelvinhaugh questions
Could a leaking bath seal in my Kelvinhaugh flat reach the neighbours below?
Yes, it can. In a tenement, water that gets past failed sealant or cracked grout can run under the bath or tray and through to the ceiling below, and then the repair involves your neighbours too. It’s worth sorting sealant and grout before it gets that far.
Do you work in hotels near Kelvinhaugh?
Yes, hotels and guest houses are among the places we work. Rooms can be done a few at a time, so the building stays open.
I rent my home. Can I book you?
Yes, though it’s best to check with your landlord first. Many landlords are glad to have it sorted.
Someone resealed my shower and it’s leaking again. Can you help?
Yes. First we check whether the leak is the sealant at all, then strip and reseal the joints.
Does remedial work come with a guarantee?
Yes, for 12 months. If we’ve pointed out another problem, getting it fixed helps the new joint last.
What information do you need?
The location, the problem and the rough size of the job. Photos by email help too.
Is it messy?
No. We protect the surfaces around the joints, and we tidy up before we go.
Someone sealed over the old bead. Can you fix it?
Yes. Each layer is cut out and the residue cleaned off, before resealing with a single bead.
Should I try it myself first?
The difference is mostly in the preparation and the product. We take joints back to clean, dry surfaces, and the sealant is matched to the joint and its conditions, then guaranteed for a year.
Not every job suits DIY: work at height, external movement joints, fire-rated sealant and large areas call for the right materials, safe access and experience.
Looking after it afterwards
Aftercare is simple:
- Have loose fittings fixed before resealing
- Clean sealant with mild products only
- Don’t wait for a small gap to become a leak
- Don’t add new sealant on top of old
Keep the room ventilated: run the fan during and after showers, or open a window.
A failing joint rarely gets better on its own. Every shower or downpour sends more water through, into floors, walls or ceilings. Sorting it early limits the damage.
Signs you need remedial sealant in Kelvinhaugh
Water from somewhere else can ruin a good seal. A leaking valve, a failed waste or cracked grout feeds water behind the bead, so the silicone goes mouldy or lets go.
It’s worth asking for a quote if you see:
- Floor or wall movement joints that have failed
- Beads that never stuck properly
- Leaks that keep coming back after resealing
- Sealant applied over old sealant that has lifted
For landlords with property near Exhibition Centre station, botched sealant from a previous quick fix is easier to strip out between tenants.
What your quote should include
- What the quote includes, VAT included or not
- The length of the guarantee
- Whether the sealant suits the joint
- How the colour is chosen
What affects the cost of remedial sealant
Your quote is based on your job. We take into account:
- Whether the work is at height
- The number and length of the joints
- Whether old sealant or filler has to be cut out
- How many rooms, windows or areas are involved
The cost depends on the amount of work, how hard the old material is to remove and access to the work. You’ll have a clear quote before any work starts, so you know where you stand.
What to tell us for a quote
To make quoting easier, please include:
- The address or postcode of the job
- Roughly how big the job is
- Pictures of the joints, sent by email
- If someone has resealed it before
Need a quote? Please email us at info@mrmastic.co.uk and tell us about the job. You’ll know what we plan to do, and what it will cost, before any work begins.
How the visit works
All our tools and materials come with us in the van. Once we’ve agreed what’s being done, we protect the area and start. It normally takes a few hours for most joints, depending on how much old sealant has to come out. Many homes in Scotland’s cities are tenement flats, reached through a shared close and up a common stair. For a job in Kelvinhaugh, tell us the floor, how the door entry system works and where we can park nearby.
- First we find out how and where the joint has failed.
- We strip the joint completely, removing any layers below.
- Next, any mould is treated and the joint dried.
- Moving joints get backing and a flexible sealant to suit.
- Finally we finish the joint and talk you through what we found.
How to prepare
- Keep children and pets away from the work area
- Tell us about any previous sealing or DIY attempts
- Where the joints are inside, avoid wetting them before we arrive
Getting a quote
Getting a quote is simple: tell us what needs doing and where and its rough size. Photos by email help us understand the job, and we will come back to you with a quote.
Advice
What the job involves on each surface
Mouldy bath & shower sealant
Mould can sit behind the silicone, not just in it. Once it’s all removed, the joint is treated.
Windows & doors
A frame that keeps leaking may not be the mastic. If the frame joint is not the cause, we will say so.
When something else is needed
In fairness, there are a few things sealant will not fix:
- Leaks from a shower valve, waste or pipework (a plumber’s job)
- A tray or worktop that needs refixing first
- Failed tanking or loose tiles behind the sealant
If you’re not sure, just email us at info@mrmastic.co.uk and we will give you a straight answer before you book.
Joints and surfaces we work on
- Failed movement joints
- Expansion joints
- Shrunken worktop sealant
- Leaking tray & enclosure joints
- Botched or over-sealed joints
- Mouldy bath & shower sealant
Towns and villages near Kelvinhaugh
Also in Kelvinhaugh
Bathrooms and kitchens in Kelvinhaugh
Scotland’s water is generally soft, so sealant and grout see less limescale than in much of England. But mould still grows into sealant and grout in a room that does not dry out. In Scotland, private landlords have to meet the Repairing Standard, which includes keeping fixtures and fittings in reasonable repair. Failed sealant around a bath or shower is worth sorting between tenancies.
Homes close to Sandyford Henderson Memorial Church include some older properties, and timber floors under older bathrooms flex, so joints need a sealant that moves with them. Managing a site like Church Street Primary School? Then its toilets, changing areas and kitchens need their sealant renewed like any other building’s.
Kelvinhaugh is about 1 mile north-west of Glasgow, in Glasgow. Jobs in Kelvinhaugh get the same care as everywhere else we work: old sealant removed completely, careful preparation and a one-year guarantee. Across Glasgow, we cover 183 places, Kelvinhaugh among them.
Postcode districts we cover here for remedial sealant: G3, G11 and G51. We cover properties on Govan Road, Haugh Road and Ferry Road. If you are just outside Kelvinhaugh, we cover Finnieston (1 mile south-east), Kelvingrove (1 mile east), Yorkhill (1 mile north), Sandyford (1 mile east) and Cessnock (1 mile south). Further out, we also cover Langside (3 miles south), Yoker (4 miles north-west), Mount Florida (3 miles south-east), Hillpark (3 miles south), Merrylee (4 miles south) and Muirend (4 miles south).
Around Kelvinhaugh
We work in homes and buildings around Kelvingrove Park, Glasgow University Library and St Vincent Street Church. You’ll also find St Peter's Boys School (0.7 miles north-west), Glasgow Gaelic School (0.5 miles east) and Curlers Rest pub (0.8 miles north). There’s a railway station in Kelvinhaugh itself: Exhibition Centre station. A little further out are Royal Hospital for Sick Children (within half a mile north-west) and Glasgow Museum of Transport (under half a mile north). Green spaces nearby include Castle Hill and Kilmardinny.