Mastic contractors in Scottish Borders
Sealant work in Scottish Borders for main contractors, managing agents and facilities managers: mastic packages for new-build and refurbishment projects, with a fixed quote first.
- Oversized or tapered gaps around new frames
- Failed sealant in an existing building being refurbished
- Window and door perimeters that won’t pass inspection
Construction mastic near Scottish Borders
Send drawings, photos or a joint schedule, or tell us about the site, and we’ll come back with a fixed quote.
How we handle construction mastic in Scottish Borders
The specification and the programme set the job. If a product is named, that’s what goes in, and if an alternative is proposed, it goes to you for acceptance first. Backing, primer and depth follow what the sealant maker sets out so the detail on the drawing is what ends up on site. We work on sanitary and kitchen joints, window and door perimeters and internal decorators’ caulk, and the failures we’re asked to look at most are frame gaps too wide for sealant alone and failed sealant in an existing building being refurbished. A single leaking joint is often how a building in Scottish Borders first comes to us: we check the joints around it and give you an honest view of what needs doing now and what can wait.
External sealing around Scottish Borders depends on dry faces and the right temperature. We build some give into the plan and agree it with the site manager.
Whoever the client is, the cover is the same: a 12-month guarantee on our workmanship. Faults in the structure, damage and other trades’ work fall outside it, and we say so plainly.
- Place
- Scottish Borders (TD14)
- Region
- Scottish Borders
- Cover
- 12 months on every job
- Quotes
- A fixed quote before we start
- Call
- 01277 525 020
- Last updated
- 3 November 2026
What the job involves on each surface
Kitchens and utility areas
Worktop upstands, sinks and splashbacks are sealed once the kitchen is fitted. The sealant is a kitchen-grade product.
Bathrooms, en suites and washrooms
In bathrooms and washrooms, an anti-mould sanitary silicone goes around every fitting. Each joint is prepared, sealed and finished with a neat tooled line and baths are loaded where appropriate before sealing.
New build and refits around Scottish Borders
Scottish Borders is within about 2 miles of the coast. Coastal exposure means perimeter and cladding joints work harder than on an inland job, and the sealant, primer and backing need choosing with that in mind. The east of Scotland, where Scottish Borders is, gets less rain than the west. Winter mornings can still bring frost and condensation on steel and glass. External dates keep a little give.
New units and refits on sites such as Industrial Estate (2.7 miles south-east of Scottish Borders) need their panel and perimeter joints sealed to the specification.
Scottish Borders is in Scotland. Anywhere in TD14, it works the same way: details in, fixed quote out, then sealing and a 12-month guarantee. We work across 91 places in the Scottish Borders. Sites around Edinburgh have their own page, roughly 41 miles from Scottish Borders.
We cover the TD14 postcode districts. For a building on West Loch Road, Reston Road and Creel Path or nearby, send details and we’ll quote for mastic packages. We also cover Coldingham (1 mile south), St Abbs (1 mile north-east), Eyemouth (3 miles south-east), Reston (3 miles south-west) and Ayton (3 miles south).
What’s near Scottish Borders
The nearest railway station is Reston station, about 3 miles south-west. A little further out are Eyemouth Museum (3 miles south-east) and Press Castle (2 miles west). Not far away are Ayton Hill and Coldingham Loch.
Common questions from Scottish Borders clients
Can you work at a site such as Industrial Estate, by Scottish Borders?
Yes. Estates, retail parks and business parks around Scottish Borders, Industrial Estate among them, are all within reach. Photos and a short description are enough for a first look.
Is a smaller place like Scottish Borders outside your area?
Not at all. Scottish Borders is within our area. Our area covers all of Scotland, cities, towns and islands alike. Send photographs and a list of what needs doing, and we will plan the job to need as few trips as possible.
What accreditations do you hold?
We are CHAS accredited and a Constructionline member, and our applicators hold CSCS cards. We confirm any paperwork you need with the quote.
Can fire-rated sealing at service penetrations be included?
Fire-rated sealing at service penetrations and linear gaps can be included where specified. Tell us what records you need and we’ll confirm with the quote.
Do you take on small jobs?
Whatever the size, the process is the same: details, then a fixed price, then sealing, then a 12-month guarantee.
What will the job cost?
That depends on the job: quantities, access, the product and any phasing. Call for a fixed quote.
How long does a typical visit take?
That varies with the scale of the job, though a typical visit typically takes a day or two on a small fit-out and several weeks on a large multi-storey package. Larger or phased jobs take longer, and we’ll give you a timescale with the quote.
Diagnose, treat, sign off
A typical day starts with protection: tape along each joint edge and covers over finishes, stock and equipment close by. The work itself normally takes as long as the agreed sequence needs, which comes down to joint lengths, access and handover dates, and our waste is bagged and taken away as we go. Tell us who will meet us and how to get in at your building near Scottish Borders. We will confirm the plan with the fixed quote.
- We start with the drawings, specification and programme.
- Quantities are measured and a fixed price returned.
- We agree with the site team which areas come first.
- 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.
Preparing the site
- Arrange parking or a loading space
- Let us know about inductions and permits
- Tell us your opening times and when work is allowed
Ask for a quote
Every job follows the same four steps: send details, get a quote, we seal, guaranteed. The first step is to ring 01277 525 020 or send photos by email with what you know.
Related advice
Commercial clients in Scottish Borders
As a CHAS accredited contractor and Constructionline member, we make supplier vetting simple. We are fully insured, and our insurance certificate can go with the quote.
For main contractors, we work as the sealant subcontractor. We work to your programme, your specification and your site rules, with CSCS-carded applicators on site.
When to bring in a specialist
Using site staff can make sense for a small touch-up, but larger jobs are different: a specialist works through quantities efficiently, leaves a consistent finish and backs it with a 12-month guarantee.
General builders and handymen seal joints, but it isn’t their main trade. A specialist brings correct preparation, depth control with backing rod and a product suited to that particular joint.
Cost factors for mastic packages
A fixed quote reflects the actual work. It takes account of:
- Phasing around occupants
- How accessible the joints are
- Induction, permit and paperwork requirements
- Travel to remote or island sites
No two sites price the same: joint size, product, access and site hours all play a part. Send the details and a fixed figure follows.
Before you send an enquiry
There’s no need for a formal survey. These details are enough to start:
- When you need the work done
- Rough lengths or quantities, or drawings if you have them
- Whether the building will be occupied during the work
- Where the site is, with the postcode
Photos, drawings or a schedule of the joints and a fixed quote comes back to you. Where a site visit makes more sense, we will arrange one.
Signs you need construction mastic in Scottish Borders
A new building moves while it dries and settles. Materials lose construction moisture and shrink, which opens up internal joints, particularly where caulk has been used in a joint that moves. Picking a flexible sealant where there’s movement keeps snags down.
Look out for the following:
- Old sealant on a refurbishment that needs stripping before new work
- Window and door perimeters that won’t pass inspection
- Oversized or tapered gaps around new frames
- Inconsistent sealant finishes from plot to plot
For a contractor working at a hospital such as Eyemouth Day Hospital, 2.9 miles south-east of Scottish Borders, perimeter and facade sealing is planned around patients and deliveries.
Questions to ask before you book
- Proof of insurance
- Will RAMS and insurance details be available?
- How the joint faces will be prepared and primed
- Is the sealant right for the movement and the substrate?