The Mastic Doctor team standing beside their branded vans outside an office building
South Lanarkshire · Scotland

New Trows facade sealing

Need facade sealing in New Trows? It’s simple: send details, get a quote, we seal, guaranteed.

  • Patch repairs that keep failing
  • Old perimeter mastic that has dried out
  • Perimeter sealant that has split or peeled away
1
Send details
Send the specification, photos or a marked-up plan.
2
Get a quote
A fixed price, with what’s included set out clearly.
3
We seal
CSCS-carded applicators, the right product for each joint.
4
Guaranteed
12-month guarantee on our workmanship.
London, the South East & Scotland
CHAS accredited
£5m public liability

Facade sealing near New Trows

Photos, a specification or a quick description of the joints is enough to start a fixed quote.

Facade sealing for commercial buildings in New Trows

A good facade joint depends on design as much as product. The width has to suit the expected movement and the sealant’s movement capability, and closed-cell rod sets the depth, keeping the bond to two faces. If you have new sealant peeling off old mastic and unsightly perimeter sealant on a visible elevation, we can help, whatever the surface. Facilities teams, main contractors and managing agents in New Trows tend to want the same three things: a clear scope, tidy work and joints that don’t fail again.

For a site around New Trows, 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.

We stand by our work with a 12-month guarantee. It covers how we prepared and applied the sealant, and if something we did falls short, we return to it.

Place
New Trows (ML11)
Wider area
South Lanarkshire
Cover
12 months on every job
Quotes
A fixed quote before we start
Phone
01277 525 020
Updated
3 November 2026
The Mastic Doctor team beside their liveried vans in front of an office building

When to call us in New Trows

Sun, rain and temperature swings wear facade sealant down over the years. The bead hardens, chalks on the surface and loses the flexibility to follow the joint, then it splits or peels.

What tends to prompt an enquiry:

  • Hard, chalky sealant that no longer flexes
  • Perimeter joints where frames meet the structure
  • Failed sealant on precast panel joints
  • Leaks at window and door perimeters

Units on estates such as Gateside Industrial Estate (to the east of New Trows) tend to be reclad and refitted as tenants change, and each job leaves cladding and perimeter joints to seal.

Before you book anyone

  • How joint depth will be controlled
  • The terms of the workmanship guarantee
  • How they handle RAMS and site documents
  • Whether old or failed sealant will be cut out, not overlaid

Questions to ask before you appoint anyone

How the quote is worked out

Before we quote, we look at:

  • The total length or number of joints
  • Which sealant the job calls for
  • Whether the work must be split into stages
  • Access and working height

Whether it’s a single area or a whole estate, the same things set the price: what’s in scope, how we reach it, what’s specified and when it needs doing. Call for a quote, and you’ll have a fixed figure to work with.

What to include in your enquiry

There’s no need for a formal survey. A few details are enough to get going:

  • The asbestos register, for older buildings
  • A wide shot and a close-up of the area
  • Access details, including height
  • Any dates the work must fit around

Tell us about the building, the joints and when you need the work done, and we’ll put a fixed quote together. To get it moving, ring 01277 525 020 or email a schedule or drawings.

Building and refurbishing in New Trows

Being in the east of Scotland, New Trows gets less rain than the west coast. Frost and condensation on frames and panels can still hold up external mastic on winter mornings. We programme around it with the site team. In New Trows, as across Scotland, building warrants are issued by the local authority verifier under the Scottish regulations. We seal to the specification that sits behind the warrant.

School extensions, at buildings such as Lesmahagow High School, normally run to the summer holidays, mastic included. New wings at hospitals like Birkwood Castle, 0.5 miles north of New Trows, bring long runs of window and panel joints to seal.

New Trows is about 8 miles south of Carluke, in South Lanarkshire. Anywhere in ML11, it works the same way: details in, fixed quote out, then sealing and a 12-month guarantee. New Trows is one of 134 places in South Lanarkshire on our list. Our Glasgow page has more on work in that area (22 miles or so).

Postcode districts covered here: ML11. Sites close to New Trows are covered too, including Lesmahagow (1 mile north), Brocketsbrae (1 mile north-east), Devonburn (1 mile east), Dillarburn (2 miles north-east) and Auchenheath (3 miles north). Bigger towns within reach include East Kilbride (15 miles north-west), Hamilton (12 miles north-west), Blantyre (14 miles north-west), Larkhall (8 miles north), Carluke (8 miles north) and Lanark (6 miles north-east).

Local landmarks in New Trows

Nearby you will also find Douglas Castle (4.7 miles south-east) and Birkwood Castle (0.5 miles north). Not far away are Black Hill.

Map of New Trows © OpenStreetMap contributors

Diagnose, treat, sign off

Site rules come first: signing in, inductions and any permit to work. With the paperwork done, the joints are worked through in the order agreed with your site contact, and each area is checked before we leave it. Travel to smaller Scottish places like New Trows is planned so the job is finished in one visit where possible, so photos, sizes and a full list matter. External joints need a dry spell as well.

  1. We plan access and the order of elevations with the client.
  2. Weather and temperature are checked against the product’s limits.
  3. We remove the old bead and check the edges are sound.
  4. Joints are cleaned, primed if required and fitted with backing rod.
  5. Sealant is gunned in and tooled hard onto both faces.
  6. Once signed off, the work carries our 12-month guarantee.

Preparing the site

  • Point out any areas we must not close
  • Have the specification and drawings to hand
  • Let us know about inductions and permits

Getting a fixed quote

Specifications, drawings and tender packages are welcome with any enquiry, and we will price against exactly what is specified. Smaller jobs need nothing more than photos and a few notes.

Ask for a quote

Advice

Common questions from New Trows clients

Can you work on a hospital site such as Birkwood Castle?

Yes. Healthcare sites are among the places we work. The estates team’s permit system and infection-control rules come first, and the work is planned around them.

Is Gateside Industrial Estate, near New Trows, within your area?

Yes, sites like Gateside Industrial Estate are within our area, along with the rest of New Trows. To start, just call the office on 01277 525 020 or use the quote form with the unit, the joints involved and your access times.

Can the sealant be colour-matched?

Often, yes. Sealants are made in a wide range of standard colours, and matching to RAL references or nearby finishes is commonly requested. We confirm what’s available for the specified product when we quote.

How soon can the area be used again?

Curing time varies by product, and we confirm it on the day.

Do you work in New Trows?

Yes. We cover New Trows, within our coverage of Greater London, South East England and Scotland. For a quote, call the office on 01277 525 020 or email a schedule or drawings.

Will rain stop the work?

Wet joints or temperatures outside the product’s range mean waiting. We plan for weather and keep you updated.

What site paperwork can you supply?

Requirements differ from site to site, so list what you need, whether RAMS, insurance or CSCS details, and we will confirm with the quote.

For managing agents and facilities managers

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.

FMs need a contractor who is easy to get on site. Let us know the documents you need (RAMS, insurance certificate, CSCS details) and we’ll confirm them with the quote.

What we can’t put right

Sealant solves a lot, but not everything, and we’re upfront when that’s the case. These need a different solution:

  • Replacing glass or failed glazing units
  • Leaks from roofs, gutters or failed flashings rather than sealant joints
  • Cracked or spalling substrates that need repair before sealing

If in doubt, phone 01277 525 020 or email the details over and we’ll say what we think before you book.

Joints and surfaces we work on

  • Window and door perimeters
  • Coping and flashing joints
  • Shopfront frames
  • Perimeter joints where frames meet the structure
  • Stone and brick facade joints
  • Cladding panel joints

What the job involves on each surface

Window and door perimeters

Aluminium, PVC-U and timber frames each have their own preparation needs. Primer goes on where the manufacturer specifies it for that substrate.

Precast concrete panels

Concrete edges can be dusty or weak. We clean back to sound material and flag edges that need repair.

Accreditations

Trusted. Accredited. Insured.