Mastic sealing for building owners and managing agents in Tweedbank, Scottish Borders
Mastic sealing for building owners, managing agents and housing associations throughout Tweedbank and nearby, by CSCS-carded applicators. Fully insured and CHAS accredited.
- Complaints coming in block by block
- A mix of products and colours from past repairs
- Mastic failing across several blocks on an estate
Mastic sealing across Tweedbank
Tell us what needs sealing and where, with photos or drawings if you have them, and we’ll price it.
Questions we are asked in Tweedbank
Can you work at a site such as Tweedbank Industrial Estate, by Tweedbank?
Yes. Our area takes in Tweedbank and its surroundings, with estates and business parks such as Tweedbank Industrial Estate included. Photos and a short description are enough for a first look.
Will you take on a block within reach of Tweedbank station?
Yes, we work for agents, landlords and housing associations with blocks of every size. Photos of each elevation help us quote accurately.
Does the weather affect the work?
Outside, yes. The joint has to be dry and within the product’s temperature range, so frost, rain or cold mornings can delay outside work. Internal work is rarely affected.
How do you choose the sealant?
A specification, where there is one, decides it. Without one, the joint decides: its movement, its surfaces and what it has to cope with.
Can you work to our specification?
Yes. Include it with the drawings when you ask for a quote, and the quote will be based on it, flagging anything that needs clarifying.
How long does a typical visit take?
That varies with the scale of the job, but the work usually takes a few days for most blocks, with larger programmes scheduled building by building. Larger or phased jobs take longer, and we will give you a timescale with the quote.
Do you seal on top of existing sealant?
No. Failed sealant is removed and the faces cleaned back to sound, dry material first, because fresh silicone will not bond with aged silicone.
Mastic sealing in Tweedbank, done properly
Older blocks and commercial buildings can have mastic that contains asbestos. We check the asbestos register or survey before any old sealant is cut out, and work stops for testing if there’s any doubt. Removing asbestos-containing material isn’t something we do. We work on window and door perimeters on blocks, balcony and threshold joints and communal entrances and stairwells, and the failures we’re asked to look at most are mastic failing across several blocks on an estate and brittle perimeter mastic across a building. Whether you call it commercial sealant work, mastic application or joint sealing, in Tweedbank it comes down to the same thing: failed joints cut out, faces prepared and the right sealant laid to the right depth.
In smaller Scottish places like Tweedbank, managed property is mostly small blocks, sheltered housing, hotels and community buildings. Frames on exposed elevations are where mastic usually fails first.
Every job is signed off with a 12-month guarantee. It’s a plain promise: if our work fails within that year, we put it right.
- Where
- Tweedbank (TD1, TD6)
- Wider area
- Scottish Borders
- Cover
- 12 months on our workmanship
- Price
- Fixed quote, scope in writing
- Phone
- 01277 525 020
- Page updated
- 3 November 2026
Mastic sealing around Tweedbank: points for this area
The east of Scotland, where Tweedbank is, gets less rain than the west. Frost and condensation on winter mornings can still delay outside mastic.
If you look after a block within reach of Tweedbank station (less than half a mile north-east of Tweedbank), frame and balcony mastic can be renewed on one programme. Landlords with units on estates such as Tweedbank Industrial Estate, under half a mile east of Tweedbank, can bring frame, door and external mastic across several units into one programme.
Tweedbank is about 2 miles south-east of Galashiels, in the Scottish Borders. Any commercial site in Tweedbank is covered, whether it’s a single job or part of a planned programme. We work across 91 places in the Scottish Borders, from busy centres to rural villages. Edinburgh is covered too, some 29 miles away.
If you need mastic sealing in TD1 and TD6, the process matches everywhere else we work: send details, get a quote, we seal, guaranteed. For a building on Cotgreen Road, Abbotsferry Road and Tweedbank Avenue or nearby, send details and we will quote for mastic joints. Nearby places we also cover include Langlee (1 mile north-west), Darnick (1 mile east), Boleside (2 miles south-west), Gattonside (2 miles east) and Galashiels (2 miles north-west) for mastic joints. Further afield, our area takes in Hawick (12 miles south), Kelso (13 miles east), Selkirk (5 miles south-west), Jedburgh (12 miles south-east), Wilton (12 miles south) and Innerleithen (12 miles west).
Around Tweedbank
Tweedbank has its own railway station: Tweedbank station. A little further out are Old Gala House (1.8 miles north-west) and Borders General Hospital (1.1 miles south-east). Green spaces nearby include Eildon Mid Hill.
What sealant work can’t fix
We seal joints; we don’t mend everything behind them. On its own, sealant can’t deal with:
- Water coming in from the roof or rainwater goods
- Frames that are rotten, warped or broken
- Old mastic suspected of containing asbestos, which must be tested and dealt with by a specialist first
Not sure which it is? You can call the office on 01277 525 020 or email the details over and we will tell you honestly before you book.
Where we work in Tweedbank
- External wall and movement joints
- Balcony and threshold joints
- Shopfronts below residential blocks
- Window and door perimeters on blocks
- Communal entrances and stairwells
- Communal kitchens and washrooms
Towns and villages near Tweedbank
Also in Tweedbank
Common problems we fix in Tweedbank
Much failed sealant was laid on dirty, dusty or damp surfaces. Where the faces weren’t cleaned or primed as specified it comes away from one face.
Common reasons buildings call us in:
- Draughts at frames across a block
- Water getting in round frames after rain
- Cracked, hardened mastic round windows on a block
- No planned programme for sealant
Student accommodation around universities such as Heriot-Watt University - Scottish Borders Campus, 0.8 miles north-west of Tweedbank, is normally managed block by block, which suits a planned mastic programme.
Questions to ask before you book
- How joint depth will be controlled
- Health and safety accreditation such as CHAS
- The terms of the workmanship guarantee
- Whether primer will be used where the manufacturer specifies it
What the job involves on each surface
Commercial and mixed-use buildings
Commercial buildings have mastic at shopfronts, entrances and external joints. A planned programme suits multi-building portfolios.
Estate-wide resealing programmes
Priority order can follow condition, complaints or your maintenance plan. You get one fixed quote per building or for the whole estate.
General trades versus a specialist
Certain joints really need a specialist: for example fire-rated seals that must match a tested detail, trafficked floor joints and external movement joints. Getting these wrong usually costs more in the end than doing them right.
The visible bead is only part of the job. Backing rod, primer where specified and a joint designed to move with the building are easy to get wrong without experience.
Maintenance after handover
Problems stay small when the joints are checked regularly. In particular:
- Check sealant joints during planned building inspections
- Keep bins and bikes away from communal door frames
- Share your contractor requirements early
- Make it easy for occupiers to report draughts
Encourage occupiers to report water or draughts at frames. Early reports catch failures before damage spreads.
Leaks at window perimeters spoil finishes and can affect frames. Resealing early keeps the job small.
How a job runs
Tell us your site hours and access windows and we will plan around them. While we’re working, the area stays contained and tidy, and your contact hears from us before we move to the next area. For work around Tweedbank, we aim for one trip, so photos, sizes and a full list matter. External joints need a dry spell as well.
- We inspect the joints, building by building, and record what has failed and why.
- We send a fixed quote that sets out the joints, the products and the programme.
- The programme is fixed with you, including dates you can pass on to residents or tenants.
- Old sealant is stripped and each face prepared back to firm material.
- Deep joints get backing rod, faces are primed if the manufacturer specifies it, then the joint is sealed and tooled.
- Completed joints are inspected and carry a 12-month workmanship guarantee.
What we need from you
- Send any specification or drawings in advance
- Send asbestos survey details if the building is pre-2000
- Point out parking and an unloading spot
Request a quote
We quote a fixed sum against the scope you give us, so the cost is agreed before work starts. To ask for one, ring 01277 525 020 or use the quote form.