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

Mastic sealing for building owners and managing agents in Balgay, Dundee

Mastic sealing for building owners, managing agents and housing associations across Balgay, by CSCS-carded applicators. CHAS accredited and fully insured.

  • Draught complaints from residents or tenants
  • Damaged joints in communal entrances and corridors
  • Estate-wide sealant that is simply worn out
1
Send details
Tell us about the site, with photos if you have them.
2
Get a quote
Scope agreed and priced before anything starts.
3
We seal
Failed joints cut out, faces prepared, new sealant laid.
4
Guaranteed
Signed off, with 12 months’ guarantee.
London, the South East & Scotland
CHAS accredited
Fully insured: £5m PL

Need mastic sealing in Balgay?

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

Mastic sealing in Balgay, done properly

Across Balgay and the rest of Dundee, we work the same way: send details, get a fixed quote, we seal, and the work is guaranteed. A list of buildings, a few photographs and approximate joint numbers are enough for a quick quote, and site visits can be arranged. If you’re dealing with movement joints with sealant missing and communal area joints that look neglected, we can put it right. A specialist sealant contractor works differently from a general builder: in Balgay, that means joint design, primers and backing rod as standard.

Housing associations and councils in Scotland’s cities manage large estates of flats and maisonettes. Planned mastic programmes can renew frame and external joints block by block, with residents given notice through the landlord.

What our 12-month guarantee covers is the way we did the job: preparation, application and finish. It doesn’t extend to damage, other trades’ later work or movement the joint was never designed to take.

Location
Balgay (DD2, DD3)
Region
Dundee
Cover
12 months on every job
Price
A fixed quote before we start
Telephone
01277 525 020
Last updated
3 November 2026
The Mastic Doctor team beside their liveried vans in front of an office building

On site: what to expect

Working in a building that stays open takes some planning. The work area is signed and kept contained, with routes through the building left open and move on in phases so staff and visitors can carry on around us. Work on a big city site in Scotland typically involves inductions and permits. Tell us the rules and we’ll work to them.

  1. We inspect the joints, building by building, and record what has failed and why.
  2. You get a fixed quote, priced per building where that helps your budgeting.
  3. The sequence and the dates are fixed with you, giving you what you need to notify occupiers.
  4. We remove the old mastic completely and clean the joint faces back.
  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.

What we need from you

  • Share the asbestos register for older buildings
  • Explain the parking and delivery arrangements
  • Send your site hours and access windows

Ask for a quote

Pricing a project or setting a maintenance budget? We will quote against your scope and drawings that you can work with. For a chat about it beforehand, phone 01277 525 020 or send photos by email.

Ask for a quote

Advice

Why act early in Balgay

Reacting to every complaint means sending someone out block by block. Planned resealing covers a whole building or estate in one go, under a single quote and a single programme. In Balgay, as across Scotland, rain finds any gap, so a split or hardened joint lets water into the wall. Renewing them early protects the fabric.

Small jobs and large programmes are priced from the same things: scope, access, product and programme. Call for a quote, and you will have a fixed figure to work with.

Why us?

  • Colours chosen to suit frames, cladding or finishes where possible
  • Joints cleaned back to sound surfaces
  • Constructionline member for supplier checks
  • One phone line for London, the South East and Scotland

See what affects the cost or our accreditations.

Do you need mastic sealing in Balgay?

Communal entrances and corridors see a lot of wear, and low-level joints get damaged. Cleaning products add to the wear.

Things that usually lead to an enquiry:

  • Failed external movement joints
  • Brittle perimeter mastic across a building
  • A mix of products and colours from past repairs
  • Worn sealant at communal door frames

Landlords with units on estates such as Ardyle Industrial Estate (to the north of Balgay) can bring frame, door and external mastic across several units into one programme.

Questions to ask before you book

  • How they handle RAMS and site documents
  • How the existing material will be dealt with
  • What the guarantee covers, and for how long
  • Can the work be phased to keep areas open?

How to choose a sealant contractor

General trades versus a specialist

For most general trades, sealant is a sideline. A specialist brings correct preparation, depth control with backing rod and a product suited to that particular joint.

Redoing a failed joint typically costs more than getting it right at the outset, 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.

FAQs: Balgay

Can you work in a care home near Balgay with residents in?

Yes. We agree rooms and times with the manager and work a few areas at a time. Any site rules, from signing in to infection control, are agreed before we start.

Can you quote for a block close to Invergowrie station?

Yes, and several blocks can go on one quote. Send the address, photographs of the elevations and your access arrangements, and we’ll give a fixed quote.

Do you work for managing agents and housing associations?

We do. Managing agents, property factors in Scotland, housing associations and landlords with block or commercial portfolios are our main clients for this work, and we quote building by building or as a programme.

How long before the joints can be used?

That comes down to the sealant and the temperature. Some products skin over quickly but need longer to cure fully, and we confirm it before leaving site.

How long will the new sealant last?

It depends on movement, UV and weather, cleaning, traffic and the product. Treat them as maintenance items and inspect them regularly.

How many days will you need on site?

That varies with the scale of the job, but the work normally takes anything from a day to a few weeks, depending on the number of buildings and joints. Larger or phased jobs take longer, and we’ll give you a timescale with the quote.

How do you choose the sealant?

Where there’s a specification, we use the product it names. Otherwise, we recommend a product to suit the joint’s movement, the substrate and the conditions, following the manufacturer’s guidance.

How the job changes by surface

Commercial and mixed-use buildings

Tenants in commercial buildings need to keep trading so the work is phased.

External movement joints

Brickwork, blockwork and panel joints let a building move. Once that sealant goes, rain can reach the wall.

Planned mastic for Balgay portfolios

The sea is no more than about 1 mile from Balgay. Blocks and commercial buildings facing the sea take the most weather on their window perimeters and external joints, and they deserve more regular inspection. The 2 miles around Balgay include nine care or nursing homes. Care home owners need frame and external mastic kept sound without unsettling residents.

If you’re responsible for a building such as St Mary's R.C. Church, frame and door mastic needs the same attention as any other property. Schools and community buildings such as Menzieshill High School need frame and external mastic kept sound like any building.

Balgay is about 2 miles west of Dundee, in Dundee. Anywhere in DD2, it works the same way: details in, fixed quote out, then sealing and a 12-month guarantee. 28 places across Dundee fall within our area, including Balgay.

If you need mastic sealing in DD2 and DD3, the process matches everywhere else we work: send details, get a quote, we seal, guaranteed. Streets here include Gala Avenue, Glamis Road and Elliot Road, and sites on any of them can send details for a fixed quote. Balgay sits on or close to the A923. We also cover Lochee (1 mile north-east), Logie (1 mile south-east), Menzieshill (1 mile west), Ninewells (1 mile west) and Dryburgh (1 mile north) for mastic joints. Further afield, our area takes in Broughty Ferry (6 miles east), Barnhill (6 miles east), Pitkerro (3 miles east), Whitfield (4 miles north-east), Douglas (4 miles east) and Mill of Mains (3 miles north-east).

Near you in Balgay

Around Balgay, our work takes us to commercial buildings near Dundee School of Architecture, Balgay Hill and Cox Branch Library and the streets around them. The closest station to Balgay is Invergowrie station, roughly 1.7 miles south-west. A little further out are Overgate Centre (1.7 miles east) and Dudhope Castle (1.3 miles east). The countryside around Balgay includes Trottick Mill Ponds and Balgay Hill.

Map of Balgay © OpenStreetMap contributors

Honest limits

We check first that sealant really is the fix. It isn’t the answer for:

  • Misted or failed double-glazed units
  • Water coming in from the roof or rainwater goods
  • Frames that are rotten, warped or broken

If you are not sure, just call 01277 525 020 or email a schedule or drawings and we’ll give you a straight answer before you book.

Joints and surfaces we work on

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

Trusted. Accredited. Insured.