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

St Andrews construction mastic

Need construction mastic in St Andrews? It’s simple: send details, get a quote, we seal, guaranteed.

  • Sealant knocked or painted over by other trades
  • A mastic package split between trades with no clear owner
  • Old sealant on a refurbishment that needs stripping before new work
1
Send details
Tell us about the site, with photos if you have them.
2
Get a quote
A fixed quote for the work, with the scope in writing.
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
CHAS accredited
£5m public liability

Construction mastic for St Andrews sites

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

Surface by surface

External facade and movement joints

Many facade substrates need a primer before sealing. We prime where the manufacturer specifies, and seal only with a dry joint inside the product’s temperature range.

Internal decorators’ caulk

Caulking is often done in a hurry by whoever’s on site. Done properly, it saves decorators time and gives a clean line.

How we handle construction mastic in St Andrews

On a new build, the mastic package is one of the last trades through each area, which puts it right on the critical path. Mastic Doctor takes on mastic packages for main contractors and developers with projects in St Andrews, following the trades through the building as rooms and elevations become ready. We work on floor and skirting junctions, brick and block movement joints and internal decorators’ caulk, and what we are called in for most is internal caulk splitting as the building dries out and oversized or tapered gaps around new frames. Whoever orders the work in St Andrews, the brief is typically the same: a fixed quote, no surprises on site and a 12-month guarantee behind the result.

External sealing around St Andrews depends on dry faces and the right temperature. A little flexibility in the programme lets external joints go in on suitable days.

The 12-month guarantee is for workmanship rather than wear and tear. How long a sealant joint lasts depends on movement, exposure, cleaning and use, so we spell out the cover before we begin.

Location
St Andrews (KY16)
Region
Fife
Guarantee
A 12-month guarantee
Quotes
Fixed quote, scope in writing
Telephone
01277 525 020
Page updated
3 November 2026
The Mastic Doctor team beside their liveried vans in front of an office building

Questions we are asked in St Andrews

Is St Andrews off your patch?

Not at all: smaller places are covered as well as towns. Our area covers all of Scotland, cities, towns and islands alike. We plan jobs in smaller places so return trips are kept to a minimum.

Could you schedule work at a campus like University of St Andrews for the vacation?

Yes, holiday working periods are the norm on campus jobs. Any paperwork you need, from RAMS to our insurance certificate and CSCS details, is confirmed with the quote.

Do you work to architects’ specifications?

Yes. Send it with your enquiry, and the quote will be based on it, flagging anything that needs clarifying.

When can you be on site?

Mention the site’s hours and access windows in your enquiry, and we’ll schedule the work to suit. You can reach the office between 8am and 5pm, Monday to Friday.

Is any job too small?

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?

We don’t publish prices, as every site differs. With photographs or drawings, we can give you a fixed quote.

How do you choose the sealant?

If the job is specified, we follow the specification. If not, we choose for the movement, the surfaces and the conditions, in line with the manufacturer’s guidance.

On site: what to expect

Inspect, seal, sign off: every visit follows that pattern. We inspect the joints and confirm what’s in scope, then we prepare and seal each joint with the specified product, and the job ends with a walk round and sign-off. For a building near St Andrews, directions, keys and a contact on the day are worth sorting early. That goes into the plan alongside the quote.

  1. Drawings, specification and programme come to us.
  2. We take off quantities and return a fixed quote.
  3. The sequence is agreed with the site manager.
  4. Each area is sealed when it’s released.
  5. Every joint is cleaned, set to depth and sealed with the specified product.
  6. After snagging, the work is handed over under our 12-month guarantee.

Preparing the site

  • Send your site hours and access windows
  • Warn occupants and staff about the work
  • Send any specification or drawings in advance

Request a quote

Let us know the site, the scope and your timescale, and we’ll put a fixed quote together. The easiest way is to phone 01277 525 020 or email a schedule or drawings.

Ask for a quote

Read more

Facades, frames and programmes in St Andrews

St Andrews is within about 1 mile of the coast. Facades and window perimeters on coastal schemes take more wind-driven rain, and salt air nearer the shore, and the sealant, primer and backing need choosing with that in mind. Scotland has its own building regulations, and in St Andrews warrants come from the local authority verifier. Our job is to seal to that specification.

University estates such as University of St Andrews, under half a mile north of St Andrews, tend to have a rolling programme of new buildings and refurbishments, each with window perimeters and facade joints to seal. For contractors at a school such as Madras College, sealing has to be finished before term starts. Work at a hotel such as Old Station Hotel (less than half a mile north of St Andrews) tends to be programmed around bookings, mastic included.

St Andrews is about 12 miles south-east of Dundee, in Fife. Looking for construction mastic in St Andrews? We can help. St Andrews is one of 132 places we cover in Fife for mastic packages. We also cover Dundee, some 12 miles away.

Commercial sites across KY16 are covered. We cover commercial and managed buildings on Station Road, Church Square and Market Street. With the A91 and A915 nearby, St Andrews is straightforward for us to reach. If your building is just outside St Andrews, we cover Strathkinness (3 miles west), Boarhills (4 miles east), Guardbridge (4 miles north-west), Leuchars (4 miles north-west) and Lathones (5 miles south). A short drive away, we cover Leven (12 miles south-west), Cupar (8 miles west), Methil (13 miles south-west), Newport-on-Tay (9 miles north-west), Anstruther (9 miles south-east) and Tayport (8 miles north). Among the larger centres in Fife is St Andrews, and its commercial and public buildings are all within our area.

What’s near St Andrews

In St Andrews, that means premises near 97-99 South Street pub, Town Hall and Library and New Park School and the streets around them. The nearest railway station is Leuchars station, about 4.5 miles north-west of the centre. A little further out are St Andrews Castle (0.8 miles north-east) and St Andrews Museum (less than half a mile north).

Map of St Andrews © OpenStreetMap contributors

General trades versus a specialist

Putting right a botched joint often costs more than sealing it well at the start, because the whole bead must be removed and the faces cleaned back again. For that reason, many FMs and contractors use a sealant specialist from the outset.

Using site staff can make sense for a small touch-up, but anything bigger is another matter: a specialist works through quantities efficiently, leaves a consistent finish and backs it with a 12-month guarantee.

What we can’t put right

Honesty saves time and money. Fresh joints won’t solve:

  • Glazing units that are cracked or misted
  • Approving fire stopping as compliant
  • Rework caused by others damaging completed areas

Not sure which it is? You can ring 01277 525 020 or email the details over and we’ll tell you honestly before you book.

Surfaces we seal

  • Cladding and panel joints
  • Internal decorators’ caulk
  • Brick and block movement joints
  • Sanitary and kitchen joints
  • Floor and skirting junctions
  • Window and door perimeters

What sets the cost

Sealant work doesn’t have a standard rate, because every site is different. What we look at:

  • Removal of failed or old sealant
  • Induction, permit and paperwork requirements
  • The total length or number of joints
  • The size and state of each joint

There’s no price list, since every building and every scope is different. Call for a quote and we’ll price your job on its own details.

Sending details for a quote

A good diagnosis starts with the right details. Let us know:

  • Where the site is, with the postcode
  • The product your specification calls for
  • Asbestos survey details if the building is older
  • Your programme or deadline

Pricing a project or setting a maintenance budget? Send the scope and any drawings, and we’ll return a fixed quote that you can work with. For a chat about it beforehand, phone 01277 525 020 or email us.

Owners, agents and contractors

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.

Blocks and communal areas make up much of the work for housing associations and agents. Work can be phased so residents and staff keep access throughout, and each stage is agreed with your contact.

Accreditations

Trusted. Accredited. Insured.