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

Mastic Sealing in Oxton

Mastic sealing in Oxton, backed by over 20 years in commercial sealing. Fully insured and CHAS accredited.

  • Communal area joints that look neglected
  • Occupiers reporting cold air round windows
  • Water getting in round frames after rain
1
Send details
Tell us about the site, with photos if you have them.
2
Get a quote
One fixed quote covering the agreed scope.
3
We seal
The right sealant, to the right depth, neatly finished.
4
Guaranteed
12-month guarantee on our workmanship.
London, the South East & Scotland
Constructionline member
£5m public liability

Mastic sealing near Oxton

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

Mastic sealing in Oxton

Blocks are lived in, so access and disruption have to be thought through. Dates, areas and the order of work are agreed with you in advance so you can let residents know what is happening. Communal entrances and stairs stay usable while we work. We work on communal kitchens and washrooms, shopfronts below residential blocks and window and door perimeters on blocks, and the usual reasons a site gets in touch are complaints coming in block by block and movement joints with sealant missing. Facilities teams, main contractors and managing agents in Oxton tend to want the same three things: a fixed quote, no surprises on site and a 12-month guarantee behind the result.

In smaller Scottish places like Oxton, managed property is mostly small blocks, sheltered housing, hotels and community buildings. Frames on exposed elevations are where mastic typically fails first.

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.

The Mastic Doctor team beside their liveried vans in front of an office building
Location
Oxton (TD2)
Wider area
Scottish Borders
Guarantee
A 12-month guarantee
Quote
Fixed quote, scope in writing
Call
01277 525 020
Page updated
3 November 2026

Leave it or put it right?

Replacing mastic before water gets in is a planned job. After water has got in, there may be damp, damaged plaster or decoration to put right too and occupiers notice. Buildings that aren’t in daily use, such as halls and seasonal premises, may let water in unnoticed, so a failed joint has time to cause damage. Resealing early avoids that.

Every site prices differently: joint size, product, access and site hours all play a part. A fixed quote follows once we understand the job.

Why clients in Oxton choose us

  • CHAS accredited contractor
  • Joints cleaned back to sound surfaces
  • Commercial sealant work since 2005
  • A range of standard colours, depending on the product

See how commercial sealant jobs are priced or how we’re accredited.

What the job involves on each surface

Window and door perimeters on blocks

Frames vary from uPVC to aluminium and timber, and the product is matched to the frame material and the masonry. Colours are confirmed for the product used.

External movement joints

Movement joints are cleaned out, backed with rod and resealed with a sealant of the right movement class.

What sealant work can’t fix

Being straight saves everyone time. New sealant won’t cure:

  • Materials that need asbestos testing before work
  • Frames that are rotten, warped or broken
  • Glazing that needs replacing

If you are not sure, just give us a call on 01277 525 020 or send photos by email and we’ll give you a straight answer.

Where we work in Oxton

  • External wall and movement joints
  • Window and door perimeters on blocks
  • Communal entrances and stairwells
  • Communal kitchens and washrooms
  • Balcony and threshold joints
  • Shopfronts below residential blocks

How a job runs

Before any cutting starts, the area is protected: tape along each joint edge and covers over finishes, stock and equipment close by. On site, the work normally takes anything from a day to a few weeks, depending on the number of buildings and joints, and we clear our waste as we work. For work around Oxton, we aim for one trip, which is why we ask for photographs and a full list first. External joints need a dry spell as well.

  1. Each block or building is walked and the failed joints recorded with the likely cause.
  2. A fixed quote follows, split by block or building if that suits you.
  3. Dates, areas and access are agreed so residents or tenants can be told in advance.
  4. Failed mastic is removed and the faces taken back to sound, dry material.
  5. Deep joints get backing rod, faces are primed if the manufacturer specifies it, then the joint is sealed and tooled.
  6. Finished joints are looked over and the 12-month guarantee confirmed.

Preparing the site

  • Send any specification or drawings in advance
  • Point out any areas we must not close
  • Explain the parking and delivery arrangements

Getting a fixed quote

To get a fixed quote, call the office on 01277 525 020 or email us, telling us the site location and the nature of the job. Our quote form is another easy route.

Ask for a quote

Advice

For owners and agents in Oxton

Oxton is on Scotland’s drier eastern side. Frost and condensation on winter mornings can still delay outside mastic. We plan block programmes with some give for it

For owners and agents with buildings in or around Oxton, block-wide mastic programmes deal with frames and external joints of the same age together.

Oxton is about 11 miles north of Galashiels, in the Scottish Borders. We send applicators to Oxton for mastic joints. 91 places across the Scottish Borders fall within our area, Oxton among them. We also cover Edinburgh, some 20 miles away.

Anyone looking for mastic sealing in TD2 gets the same process as the rest of our area: details, then a fixed price, then sealing and a 12-month guarantee. Streets here include Station Road, Main Street and The Row. Just outside Oxton, we also work in Lauder (4 miles south-east), Fountainhall (5 miles south-west), Killochyett (6 miles south-west), Heriot (6 miles west) and Stow (6 miles south). Bigger towns within reach include Galashiels (11 miles south), Selkirk (15 miles south), Innerleithen (15 miles south-west), Melrose (12 miles south), Earlston (10 miles south-east) and Langlee (11 miles south).

What’s near Oxton

Nearby you’ll also find Thirlestane Castle (4.1 miles south-east). The countryside around Oxton includes Addinston Hill.

Map of Oxton © OpenStreetMap contributors

Questions we are asked in Oxton

What documents will you need to give us for a job in Oxton?

RAMS, insurance certificate, CSCS details: list what the site needs and we will confirm it with the quote. We hold £5m public liability insurance, are CHAS accredited and a Constructionline member, and our applicators are CSCS-carded.

Is a smaller place like Oxton outside your area?

No. Small places get the same service as large ones. We cover the whole of Scotland. Good photos up front let us bring everything on the first visit.

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 external work may be moved if conditions aren’t right. Internal work is far less affected.

What do you charge?

That depends on the job: quantities, access, the product and any phasing. Call for a fixed quote.

Do your applicators hold CSCS cards?

Yes. We use CSCS-carded applicators, as many construction sites ask for.

When is resealing likely to be due?

There isn’t a single answer, since movement, weather, cleaning and use all affect it. Regular checks let you plan resealing before leaks or damage.

Do you guarantee the mastic work?

There is a 12-month guarantee on our workmanship and we hold public liability insurance.

How the quote is worked out

We price every job individually. The main factors are:

  • Location, for remote and island sites
  • Specialist products, such as fire-rated or hygienic sealants
  • Joint width, depth and condition
  • Phasing around occupants

Small jobs and large programmes are priced from the same things: 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.

Before you send an enquiry

Good information means a firmer quote. Helpful details to send:

  • Whether an asbestos survey exists
  • Any specification or named product
  • Clear photographs of the problem areas
  • Whether the building will be occupied during the work

Photos, drawings or a schedule of the joints and a fixed quote comes back to you. If the job needs a look first, we will arrange a site visit.

When to call us in Oxton

The edges of the material itself sometimes break away, such as crumbling render, brick arrises or frame edges. If the edges are unsound, we say so before quoting the sealing.

Any of the following is a good reason to get the joints checked over:

  • Failed external movement joints
  • Draughts at frames across a block
  • Damaged joints in communal entrances and corridors
  • Leaks at window and door perimeters

For a building around Oxton, a look at every elevation first shows which joints need renewing now and which can wait.

What your quote should include

  • Do they follow the manufacturer’s priming guidance?
  • Who will actually carry out the work
  • Will failed sealant be removed rather than covered?
  • How they’ll work around occupants

Our contractor checklist

Accreditations

Trusted. Accredited. Insured.