Scottish Borders · Scotland
Floor & skirting joints in St Boswells, Scottish Borders
Problem with your floor joints in St Boswells? We cut out the old, prepare the joints and apply the right sealant, and the work is guaranteed for a year.
- Cracked grout where a tiled floor needs a movement joint
- Failed joint filler in concrete floors
- Caulk that has cracked where the floor moves
About our floor joint sealing in St Boswells
Concrete floors in warehouses and units have joints that take heavy wear. We reseal them with a product chosen for the movement and the traffic. We work on thresholds, skirting boards and tiled floors, and the jobs we see most are gaps at thresholds between rooms and rigid edge joints in tiled floors.
Many newer homes in Scotland are timber-framed and settle as they dry out, which shows as gaps at skirtings and floor joints. In older homes, timber floors move through the year too.
Whatever the size of the job, it’s backed by our 12-month guarantee.
- Where
- St Boswells (TD6)
- Wider area
- Scottish Borders
- Guarantee
- A year, on every job
- Price
- Quoted before any work starts
- info@mrmastic.co.uk
- Updated
- 26 October 2026
Keeping the joints in good condition
So the new joints stay in good condition:
- Keep heavy wheels off new concrete joints until cured
- Avoid caulk in bathrooms and kitchens
- Check skirting joints after the heating season
- Avoid sloshing water against skirting
In commercial units, keep pallet trucks and heavy wheels off new joints until they’ve cured. Mark the area off so drivers avoid it while it cures.
In wet areas, an open floor joint lets water reach the subfloor. Resealing early keeps it out.
Nearby places to St Boswells
Also in St Boswells
What happens on the day
Every visit runs the same way: we check the joints, mask and protect the surrounding surfaces, carry out the job and tidy away. Most jobs take a few hours for most rooms, longer for large commercial floors. For a place like St Boswells, longer drives are planned in advance. Tell us about tracks, gates, a ferry crossing or anything unusual about getting there.
- We clear the edges of the floor so the joints are easy to reach.
- We take out the cracked caulk, grout or old sealant.
- Edges are cleaned and dried.
- A flexible sealant suited to the floor is applied and tooled.
- We check the joints and explain the aftercare.
Getting ready for the visit
- Plan for the work area to be out of bounds to pets and children
- Clear items away from the joints we are working on
- Try not to wet indoor joints just before the visit
How to get a quote
Every job is quoted individually, so start by telling us what you need. Just drop us a line at info@mrmastic.co.uk with the details.
Advice
Common problems we fix in St Boswells
A new floor or screed shrinks and settles as it dries. Gaps at the edges appear in the first year or so, and rigid fillers crack.
Any of these means the joints need attention:
- Gaps between floors and kitchen plinths
- Skirting that has pulled away from the floor
- Dirt and water collecting in open floor joints
- Failed joint filler in concrete floors
For buildings such as St Boswells Church, floor and skirting joints in halls and kitchens wear like any others.
Comparing quotes
- When the joint can take water or movement
- How much experience the applicator has
- Whether they’re fully insured
- Is the old sealant removed completely?
Landlord and commercial work in St Boswells
Whether it’s one flat or a portfolio, you get the same standard of work: old sealant fully removed, joints prepared properly and a one-year guarantee.
We also work for businesses, from offices to washrooms and kitchens. For commercial premises, we can talk through working times when we quote.
Should I try it myself first?
What a professional job adds is preparation and the right product. We take joints back to clean, dry surfaces, and the sealant is chosen for how the joint moves and where it is, then guaranteed for a year.
If you do try it yourself, take your time over the preparation: take out all the old sealant, make sure the joint is clean and dry, and give it the full cure time. If it does not work out, we can still put it right.
New homes and floors in St Boswells
Across the Scottish Borders, floors range from older suspended timber floors to concrete slabs in newer homes and commercial units, and each moves in its own way. That is why the skirting and threshold joints need a flexible seal. Timber frame is common in newer Scottish homes, and as the frame dries and settles, skirting and sealant joints can open up.
Around St Boswells, as everywhere, floor joint sealing is only as good as the preparation behind it.
St Boswells is about 7 miles south-east of Galashiels, in the Scottish Borders. If you need floor joint sealing in St Boswells, it’s easy to get a quote: please email us at info@mrmastic.co.uk. We cover the Scottish Borders from our Crawley base, St Boswells included. We cover 89 towns and villages across the Scottish Borders. We also work in Edinburgh, around 34 miles away.
Work in TD6 works the same way as everywhere else we cover. If you need floor joint sealing at a property on Main Street, Southfield and Weirgate Avenue or a nearby road, our applicators can take on the job. Main roads around St Boswells include the A699, so getting to you is simple. Nearby, we also carry out floor joint sealing in Greycrook (1 mile south-east), Maxton (1 mile south-east), Newtown St Boswells (1 mile west), Bowden (3 miles west) and Newstead (3 miles north-west). Further out, we also cover Galashiels (7 miles north-west), Hawick (12 miles south-west), Kelso (8 miles east), Selkirk (8 miles west), Jedburgh (7 miles south-east) and Wilton (12 miles south-west).
What’s near St Boswells
A little further out are Commendators House Museum (3.6 miles north-west) and Castle Holydean (3.7 miles west). The countryside around St Boswells includes Eildon Hill North and Bemersyde Moss.
St Boswells: your questions answered
Can you do floor joint sealing in St Boswells?
Yes. We work across all of Scotland, and St Boswells is part of that. You can send an email to info@mrmastic.co.uk and tell us what needs doing.
Is floor joint sealing in St Boswells guaranteed?
All our work, in St Boswells and everywhere else, comes with a 12-month guarantee. We are also fully insured and ARBOMaster approved.
Should I try DIY first?
That depends on the joint. Work at height, movement joints, fire-rated gaps and large areas are best left to a professional.
Can you quote for more than one area?
Yes, we can. Several rooms, windows or areas can go on one quote.
What information do you need?
Where the job is, what the problem is and roughly how big it is. If you can, email a few pictures.
What causes gaps between the floor and skirting?
Floors and walls move a little with the seasons, and new floors settle. We close it with a flexible sealant that moves with the floor.
Will there be a smell?
Sometimes, a little. It fades as the sealant cures, and ventilation helps.
Is it OK to seal over old sealant?
No. Fresh sealant does not stick to old sealant, and anything trapped underneath, including mould and water, stays there. It all has to come out first.
Surface by surface
Thresholds
Where a tiled floor meets timber or carpet, the joint takes movement from both sides. We bridge them with a flexible bead.
Concrete floor joints
Old filler, dust and debris are cleaned out of the joint. Backing goes in where the depth needs controlling.
What affects the cost of floor joint sealing
We don’t publish a price list. What we look at:
- The product the joint needs
- How much old sealant there is and how hard it is to remove
- The size of the job
- Whether the work is at height
Combining jobs into one visit is generally more efficient than separate visits, so it’s worth mentioning everything you’d like done. You’ll get one clear quote for the whole job.
What we need to know
The more you tell us, the more accurate the quote. When you get in contact, it helps to mention:
- Access, such as stairs, a lift or height
- Photos by email, if that’s easy
- If it’s domestic, commercial or a hotel
- Where the job is, and your postcode
Getting a quote is simple: tell us what needs doing and where. A few photos by email make the job easier to understand, and we will come back to you with a quote.