Construction and new-build mastic in Smailholm, Scottish Borders
Construction mastic in Smailholm, backed by over 20 years in commercial sealing. Fully insured, with a 12-month guarantee.
- Window and door perimeters that won’t pass inspection
- Bath and shower joints scraped during the final clean
- Oversized or tapered gaps around new frames
Need construction mastic in Smailholm?
Tell us what needs sealing and where, with photos or drawings if you have them, and we’ll price it.
Smailholm: questions and answers
Is Smailholm off your patch?
Not at all: smaller places are covered as well as towns. Our area covers all of Scotland, cities, towns and islands alike. Good photos up front let us bring everything on the first visit.
Can you work to our programme on a site in or near Smailholm?
Yes, we work to the programme and the sequence the site sets. Tell us which site documents you need, such as RAMS, our insurance certificate or CSCS details, and they’re confirmed with the quote.
Is any job too small?
Whatever the size, the process is the same: details, then a fixed price, then sealing, then a 12-month guarantee.
Can you clear a mastic snag list before handover?
Yes. We can work through a mastic snag list area by area before handover, cutting out damaged or poor joints and resealing them.
Do you install fire-rated sealant as part of a package?
Fire-rated sealing at service penetrations and linear gaps can be included where specified. Record requirements are confirmed at quote stage.
What about RAMS and site documents?
Each site asks for different documents, so list what you need, whether RAMS, insurance or CSCS details, and we’ll confirm with the quote.
How many days will you need on site?
The duration is planned around your programme and the access we are given. We will give you an estimate of time on site when we quote.
Construction mastic in Smailholm
We work to the specification and the programme, not to habit. Where the specification names a product, we use it. Backing, primer and depth follow what the sealant maker sets out, so the joints perform as the designer intended. If you have missed perimeter joints on a new elevation and sealant knocked or painted over by other trades, we can help, whatever the surface. Most enquiries from Smailholm start with one failed joint and grow into a wider look at the building: we look at the rest while we are there and tell you what we find.
For a site around Smailholm, we plan the mastic in as few trips as the programme allows. Clear drawings, a programme and photographs let us bring the right sealants, primers and backing rod first time.
Work we carry out comes with a 12-month guarantee. If an installation problem shows up, ring 01277 525 020 or email the details over and we will arrange a return visit.
- Place
- Smailholm (TD5)
- Wider area
- Scottish Borders
- Cover
- A 12-month guarantee
- Price
- Fixed quote, scope in writing
- Telephone
- 01277 525 020
- Last updated
- 3 November 2026
What we’re called out for in Smailholm
Frames installed with uneven gaps make perimeter sealing harder. Sealant has a range of joint widths it can cope with, so gaps outside that range need sorting by the installer first. Better to raise it at the start than seal a joint that’s bound to fail.
Most enquiries start with something like this:
- Sealant knocked or painted over by other trades
- Existing joints on a refurb that need cutting out and resealing
- External joints sealed in damp or cold conditions that are now failing
- Internal caulk splitting as the building dries out
Extensions at sites like Kelso Hospital, 4.9 miles to the east of Smailholm, typically sit beside working departments, and the mastic follows strict access rules.
What your quote should include
- Is depth set with backing rod, or bond-breaker tape in shallow joints?
- Their public liability cover
- Whether their applicators hold CSCS cards
- Whether old or failed sealant will be cut out, not overlaid
Cost factors for mastic packages
A fixed quote reflects the actual work. It allows for:
- How accessible the joints are
- Joint width, depth and condition
- Whether old sealant has to be cut out first
- Location, for remote and island sites
Every site prices differently: the joint sizes, the specified product, access and working hours each have a bearing. A fixed quote follows once we understand the job.
Before you send an enquiry
Whether it’s one area or a whole building, the same details help:
- Where the site is, with the postcode
- Approximate linear metres or a joint schedule
- The product your specification calls for
- How the joints are reached, and at what height
To get a fixed quote, phone 01277 525 020 or use the quote form. Our quote form is another easy route.
How a job runs
Occupied buildings need a little choreography. The work area is signed and kept contained, with routes through the building left open and work section by section so the rest of the building stays in use. Tell us who will meet us and how to get in at your building near Smailholm. We’ll confirm the plan with the fixed quote.
- Drawings, specification and programme come to us.
- We take off quantities and return a fixed quote.
- The sequence is agreed with the site manager.
- Plots or floors are sealed as they’re handed over.
- Joints are prepared, backed and sealed to the specification.
- Snags are cleared and the package signed off with our 12-month guarantee.
Getting the site ready
- Tell staff and tenants when we’ll be in
- Point out parking and an unloading spot
- Point out any areas we must not close
Ask for a quote
Quotes are fixed against the scope you send, so the cost is agreed before work starts. To ask for one, ring 01277 525 020 or email us.
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Aftercare for building managers
Sealant joints are maintenance items, and how long they last depends on how they’re treated. Our advice:
- Allow flexibility for external sealing in damp or cold weather
- Check frame gaps are within the sealant’s range before sealing
- Ask for joint and product checks before the package is urgent
- Protect sealed areas from following trades
Tell the builders’ clean team which areas have new sealant. Scrapers used on frames and worktops can nick or lift a new bead.
A missed perimeter seal on one window can wet the reveal and the plaster inside. On a new building that means remedial work after decorating, and a delay to handover. A check of every frame before decorators start is worth the time.
Facades, frames and programmes in Smailholm
Smailholm is on Scotland’s drier eastern side. Frost and condensation on frames and panels can still hold up external mastic on winter mornings. External mastic is planned with the site manager for workable conditions. Projects in Smailholm follow Scotland’s building regulations, with the local authority acting as verifier. The mastic follows the specification that goes with the warrant.
On any site in or around Smailholm, the mastic follows the specification and the programme.
Smailholm is about 10 miles east of Galashiels, in the Scottish Borders. Anywhere in TD5, the process is the same: details in, fixed quote out, then sealing and a 12-month guarantee. Smailholm is one of 91 places we cover in the Scottish Borders. For work in that direction, see our Edinburgh page, about 34 miles away.
Postcode districts covered here: TD5 for mastic packages. We also cover Gordon (4 miles north), Stichill (4 miles east), Maxton (5 miles south-west), St Boswells (5 miles south-west) and Earlston (5 miles west). A short drive away, we cover Galashiels (10 miles west), Kelso (5 miles east), Selkirk (12 miles south-west), Jedburgh (10 miles south), Duns (14 miles north-east) and Melrose (7 miles west).
Local landmarks in Smailholm
A little further out are Mellerstain House (1.6 miles north) and Kelso Hospital (4.9 miles east). The countryside around Smailholm includes Brotherstone Hill and Bemersyde Moss.
Nearby places to Smailholm
Also in Smailholm
What sealant work can’t fix
Not every problem is a sealant problem, and we’d rather tell you before you spend money. It won’t fix:
- Frames fitted out of tolerance
- Approving fire stopping as compliant
- Damage to finishes by other trades after we have sealed
If in doubt, call 01277 525 020 or email a schedule or drawings and we’ll say what we think before you book.
Joints and surfaces we work on
- Cladding and panel joints
- Window and door perimeters
- Internal decorators’ caulk
- Brick and block movement joints
- Floor and skirting junctions
- Sanitary and kitchen joints
Work for main contractors and building owners
Hospitality, education, healthcare, office and retail clients come to us directly as well. We plan around the way the building is used, so guests, pupils, patients or staff are disturbed as little as possible.
Main contractors use us as their sealant subcontractor on new-build and refurbishment projects. We work to your programme, your specification and your site rules, with CSCS-carded applicators on site.