Scottish Borders · Scotland
Remedial sealant & repairs in Boleside, Scottish Borders
Failed sealant joints in Boleside need attention? We remove the old material, prepare the joints and seal them properly, and the work is guaranteed for a year.
- Torn expansion joints
- Gaps opening along the back of the worktop
- Caulk or the wrong sealant used in a wet area
Remedial sealant for homes and businesses in Boleside
Two decades of sealant work means we recognise most failures quickly. We’re ARBOMaster approved and fully insured, and every remedial job comes with a 12-month guarantee. If you have a shower that leaks however often it’s resealed and smears and lumps from a botched reseal, we can put it right, on leaking tray & enclosure joints, shrunken worktop sealant and failed movement joints alike.
For a place like Boleside, the job is the same as anywhere: everything old is cut out, the joints are cleaned and dried, and new sealant or grout goes in. We just plan the journey and access beforehand.
The work is covered for a year after we finish. If there’s a problem with it, please drop us a line at info@mrmastic.co.uk.
- Place
- Boleside (TD1)
- Wider area
- Scottish Borders
- Cover
- 12 months on all our work
- Price
- Quoted before any work starts
- info@mrmastic.co.uk
- Page updated
- 26 October 2026
Landlords, agents and businesses in Boleside
From a single let to a portfolio, the work is the same standard: old sealant fully removed, joints prepared properly and a 12-month guarantee.
Landlords and letting agents in Boleside 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.
Places near Boleside
Also in Boleside
What affects the quote in Boleside
You will get a clear quote before we start. It takes into account:
- The number of rooms or windows
- Mould in or behind the old joints
- The type of sealant required
- The size of the job
What it costs depends on the size of the job, how hard the old material is to remove and access to the work. We give a clear quote before any work starts.
Helping us quote
A few details help us give you an accurate quote. When you get in contact, it helps to mention:
- Pictures of the joints, sent by email
- If someone has resealed it before
- What’s wrong with the joints now
- Access, such as stairs, a lift or height
Quotes start with a quick conversation. Describe the problem, the location and the size of the job. When it suits you, send an email to info@mrmastic.co.uk.
Remedial sealant in Boleside: local notes
In Scotland, private landlords have to meet the Repairing Standard, which covers keeping fixtures and fittings in a reasonable state of repair. Tired, leaking sealant is worth putting right before a new tenant moves in. Scotland’s water is generally soft, so sealant and grout see less limescale than in much of England. Mould is another matter: a bathroom that stays damp still turns sealant and grout black.
If you let a flat or house near Galashiels station, botched sealant from a previous quick fix is easier to strip out between tenants.
Boleside is about 2 miles south of Galashiels, in the Scottish Borders. Whether you are in the middle of Boleside or further out, remedial sealant is available for homes and businesses alike, from flats and houses to offices and hotels. 89 places in the Scottish Borders are on our list. You can also see our page for Edinburgh, about 29 miles away.
Postcode districts we cover here for remedial sealant: TD1. Nearby, we also carry out remedial sealant in Tweedbank (2 miles north-east), Galashiels (2 miles north), Langlee (2 miles north-east), Darnick (2 miles east) and Melrose (3 miles east). Larger places within reach include Hawick (12 miles south), Kelso (14 miles east), Selkirk (3 miles south-west), Jedburgh (13 miles south-east), Wilton (11 miles south) and Innerleithen (10 miles west).
Local landmarks in Boleside
For rail, the closest station is Galashiels station, about 1.8 miles north. Well-known places in the area include Borders General Hospital (2.3 miles east) and Old Gala House (1.6 miles north). The countryside around Boleside includes Eildon Mid Hill and Haining Loch.
What we are called out for in Boleside
Some joints fail because water is reaching them from behind. A slow leak behind the tiles soaks the joint from the back, so the silicone goes mouldy or lets go.
Common reasons people contact us include:
- Sealant applied over old sealant that has lifted
- Caulk or the wrong sealant used in a wet area
- Dark patches showing through the sealant
- Repeat leaks from the same joint
For site and facilities teams at buildings such as Galashiels Academy, washroom and kitchen sealant there needs the same care as at home, and schools and businesses are part of our work as well as homes.
What your quote should include
- The length of the guarantee
- Whether all the old sealant comes out first
- How the surfaces are prepared before sealing
- Whether you can choose the colour
What we can’t put right
Some problems need a builder, plumber or other trade rather than us:
- A tray or worktop that needs refixing first
- Sealant in an older building that needs testing for asbestos first
- A leaking trap, valve or supply pipe
If in doubt, send an email to info@mrmastic.co.uk and we’ll say what we think before booking.
Joints and surfaces we work on
- Mouldy bath & shower sealant
- Expansion joints
- Leaking tray & enclosure joints
- Failed movement joints
- Botched or over-sealed joints
- Shrunken worktop sealant
How the job changes by surface
Windows & doors
Wrong-coloured or messy mastic can be replaced for appearance too, matched to the frame colour.
Leaking trays & enclosures
A shower that leaks after resealing often has a tray that moves or an enclosure sealed on the wrong side. Both are checked before any new sealant goes on.
What we do, step by step
All our tools and materials come with us in the van. After a quick look at the joints together, we protect the area and start. It normally takes a few hours, depending on how many layers have to come out. Outside jobs in Boleside need a dry day, because sealant will not bond to a wet joint, so external jobs may need to move if the day turns wet. Indoor work goes ahead whatever the weather.
- The failure is looked at first, so we know whether it’s sealant, movement or water from elsewhere.
- Each layer is cut out and the residue cleaned off.
- Mould is treated and the joint dried.
- The right product goes in, with backing where the joint moves.
- The joint is tooled and you are told about anything else we found.
Getting ready for the visit
- Mention any parking rules near the property
- Tell us about any previous sealing or DIY attempts
- Tell us about access, such as stairs, a lift or high-level joints
How to get a quote
We quote each job on its own. Just send an email to info@mrmastic.co.uk with the details and send pictures if you have them.
Read more
Looking after it afterwards
After the cure time, these simple habits help:
- Do not add new sealant on top of old
- Act on a lifting corner right away
- Never fill a movement joint with mortar or grout
- Look for stains below bathrooms now and then
Watch the joint over the first few weeks, particularly where the original failure was caused by movement. Should anything change, drop us a line at info@mrmastic.co.uk.
Signs to act on: sealant lifting at the ends, a second bead visible on top of the first, black mould under the silicone, or stains below a bathroom. Any of them means it’s time for remedial work.
Questions from Boleside
Can you help a landlord with a rental near Galashiels station?
Yes. We work for landlords and letting agents as well as homeowners, and several properties can be quoted together. Just email us at info@mrmastic.co.uk with the address and what needs doing, and we’ll give you a clear quote.
Can you do remedial sealant in Boleside?
Yes, Boleside is within the area we cover. Our work covers the whole of Scotland. Just send an email to info@mrmastic.co.uk with a few details of the job.
When is the sealant fully cured?
That depends on the sealant used, so follow the cure time we give you.
Do I need to be at home?
Access is agreed with you when the job is booked. For inside work, that normally means someone being in.
What does remedial sealant cost?
The cost depends on the size of the job, access and how much old sealant has to come out. Ask us for a quote and we will talk you through it.
Can you work on commercial sites?
Yes. Hotels, offices and other businesses use us.
What if resealing won’t fix my leak?
We’ll tell you. If it’s a cracked tray, a failed valve or a leaking waste, resealing will not fix it, and we will not reseal for the sake of it.
Can you quote for more than one area?
Of course. Combining jobs makes good use of the visit, so mention them when you ask for a quote.