The Mastic Doctor team standing beside their branded vans outside an office building
Scottish Borders · Scotland

Facade Sealing in Gattonside

Facade sealing for Gattonside, from a contractor working since 2005. Fully insured and CHAS accredited.

  • Patch repairs that keep failing
  • Leaks at window and door perimeters
  • Discoloured or dirty facade joints
1
Send details
Drawings, photos, a joint schedule or a site visit.
2
Get a quote
A fixed price, with what’s included set out clearly.
3
We seal
Failed joints cut out, faces prepared, new sealant laid.
4
Guaranteed
Our workmanship is guaranteed for 12 months.
London, the South East & Scotland
Constructionline member
Fully insured: £5m PL

Facade sealing for Gattonside sites

Share the site address and what’s failing, and we’ll reply with a fixed quote or arrange a visit.

What the job involves on each surface

Cladding panel joints

On sealed panel systems, every joint keeps water out. Failed runs are cut out and rebuilt end to end with backing and a facade-grade sealant.

Perimeter joints at frames and structure

The joint around a framed system, where it meets the structure, needs sealant. We seal those perimeter joints rather than the system it surrounds.

About our facade sealing in Gattonside

We seal window and door perimeters, cladding panel joints, external facade joints and perimeter joints where frames meet the structure on commercial buildings in Gattonside. Where sealant is the specified fix, we also take on coping and flashing joints. We work on shopfront frames, coping and flashing joints and cladding panel joints, and what we’re called in for most is perimeter joints where frames meet the structure and hard, chalky sealant that no longer flexes. Most enquiries from Gattonside start with one failed joint and grow into a wider look at the building: we check the joints around it and give you an honest view of what needs doing now and what can wait.

Sites near smaller places like Gattonside can mean longer travel, so the mastic is planned with as few trips as the job allows. Clear drawings, a programme and photographs let us bring the right sealants, primers and backing rod first time.

Building owners and contractors get the same cover: twelve months on the work we carried out. It doesn’t extend to damage, faults in the building or work by others, and we are upfront about that.

The Mastic Doctor team standing beside their branded vans outside an office building
Location
Gattonside (TD6)
Region
Scottish Borders
Guarantee
A 12-month guarantee
Quote
A fixed quote before we start
Telephone
01277 525 020
Page updated
3 November 2026

For managing agents and facilities managers

We take on planned maintenance as well as one-off repairs: resealing failed joints building by building, on a schedule that suits your budget. Gattonside can form part of a wider programme.

If you look after buildings for someone else, clear figures and clear communication matter. You get a fixed quote, an agreed scope and a walk round at the end.

What happens if it’s left?

Every shower drives water through a split perimeter bead. The damage builds out of sight: wet linings, rusting fixings, staining and spoiled finishes. Resealing now costs less than repairing interiors later. Around smaller places like Gattonside, halls, stores and seasonal buildings may not be checked often, giving water time to get in. Resealing early avoids that.

The product called for affects the cost, as does the preparation each joint needs, from cutting out to priming and backing rod. Access, phasing and site requirements come into it too.

Why appoint us

  • One phone line for London, the South East and Scotland
  • 12 months’ guarantee on every job
  • Constructionline member
  • A range of standard colours, depending on the product

See how commercial sealant jobs are priced or our accreditations and insurance.

Signs you need facade sealing in Gattonside

Adhesive failure, where the sealant peels away from one face, usually comes from poor preparation. Contamination, moisture or skipping the primer the maker specifies leave a weak bond.

Things that normally lead to an enquiry:

  • Leaks at window and door perimeters
  • Air leaks through failed facade joints
  • Gaps between rainscreen or cladding panels
  • Unsightly perimeter sealant on a visible elevation

Projects at colleges like Borders College - Galashiels Campus, 2.3 miles west of Gattonside, tend to run to term dates, so the mastic is planned tightly.

Questions to ask before you book

  • How they handle RAMS and site documents
  • How long is the guarantee, and what does it include?
  • How the existing material will be dealt with
  • Is depth set with backing rod, or bond-breaker tape in shallow joints?

Our contractor checklist

On site: what to expect

Diagnose, treat, sign off: that’s the shape of every visit. We inspect the joints and confirm what’s in scope, then the work is carried out to the specified product and detail, and we finish with a walk round so the work can be signed off. For work around Gattonside, we aim for one trip, which is why we ask for photos and a full list first. Outside work also needs a suitable weather window.

  1. We start with photographs, drawings or a visit to see the joints and agree access.
  2. Product choice follows the joint’s movement and substrate.
  3. The existing bead comes out in full and the joint faces cleaned.
  4. Primer is applied where the maker specifies it.
  5. Backing rod is fitted and the new sealant gunned in and tooled.
  6. The finished joints are checked with you.

Before we start on site

  • Confirm the product named in the specification
  • For older buildings, check the asbestos register before work
  • Share your working hours and any access restrictions

Get a fixed quote

Every job follows the same four steps: send details, get a quote, we seal, guaranteed. The first step is to phone 01277 525 020 or use the quote form with what you know.

Get a quick quote

Read more

Your questions answered

Is Gattonside too far out for you?

Not at all. Gattonside is within our area. We work across every Scottish council area. Good photos up front let us bring everything on the first visit.

Will you take on work at estates like Borders Innovation Park, close to Gattonside?

Yes. Estates, retail parks and business parks around Gattonside, Borders Innovation Park among them, are all within reach. A few photos and the unit address let us price the work.

How long do sealant joints last?

There’s no fixed lifespan: movement, exposure, cleaning, traffic and the product all play a part. Treat them as maintenance items and inspect them regularly.

Are you insured?

Yes. We’re fully insured, including public liability cover.

Does the weather affect the work?

It can, when the joints are outside. Wet joints and cold, damp or frosty conditions stop the sealant bonding properly, so we watch the forecast and rearrange outside work if we have to. Internal work is far less affected.

Is any job too small?

Single areas, one-off repairs and whole buildings are all quoted the same way: send details, get a fixed quote, we seal, guaranteed.

Is old mastic on our building likely to contain asbestos?

Some older mastics, especially in pre-2000 buildings, can contain asbestos. The dutyholder’s asbestos register should be checked first. Removal of asbestos isn’t something we do.

After the work

After handover, these steps help:

  • Don’t wait for a second leak before calling
  • Never let anyone seal over old sealant
  • Inspect facade joints on a regular cycle
  • Share access with other external trades

Keep a note of which product went in and when. Future work can then match the product and colour without guesswork.

Check older buildings for asbestos before disturbing old mastic. Some older mastics contain it, and work stops until it’s tested if it’s suspected.

Facade sealing in Gattonside: the local picture

Scotland has its own building regulations, and in Gattonside warrants come from the local authority verifier. The mastic package follows the approved specification. There are several hotels within about 2 miles of Gattonside. Hotel schemes tend to have fixed reopening dates, so the mastic is programmed tightly with the other trades.

On a campus such as Heriot-Watt University - Scottish Borders Campus (2.2 miles west of Gattonside), new teaching buildings and residences are typically built and refurbished around the academic year. Hospital estates such as Borders General Hospital (to the south-west of Gattonside) tend to grow and change in phases, often next to occupied wards, so facade and perimeter sealing has to fit the estates team’s plan.

Gattonside is about 3 miles east of Galashiels, in the Scottish Borders. Businesses, contractors and managing agents in Gattonside can call on us for facade joints. 91 places across the Scottish Borders fall within our area, including Gattonside. Edinburgh is covered too, some 30 miles away.

Anyone looking for facade sealing in TD6 gets the same process as the rest of our area: details, then a fixed price, then sealing and a 12-month guarantee. Among the streets we cover are The Loan, Priors Road and Monkswood, and sites on any of them can send details for a fixed quote. Just outside Gattonside, we also work in Melrose (1 mile south), Darnick (1 mile south-west), Newstead (1 mile south-east), Tweedbank (2 miles west) and Langlee (2 miles west). Bigger towns within reach include Galashiels (3 miles west), Hawick (13 miles south), Kelso (11 miles east), Selkirk (6 miles south-west), Jedburgh (11 miles south-east) and Wilton (13 miles south).

Near you in Gattonside

Gattonside’s nearest station is Tweedbank station, about 1.3 miles west. Nearby you will also find Melrose Motor Museum (0.5 miles south-east) and Castle Holydean (3 miles south). Open spaces near Gattonside include Eildon Hill North and Bemersyde Moss.

Map of Gattonside © OpenStreetMap contributors
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