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

Facade and window perimeter sealing in Kingswells, Aberdeen

Facade joint and window perimeter sealing on commercial buildings throughout Kingswells and nearby, carried out by CSCS-carded applicators. CHAS accredited and fully insured.

  • Unsightly perimeter sealant on a visible elevation
  • New sealant peeling off old mastic
  • Failed sealant on precast panel joints
1
Send details
Tell us about the site, with photos if you have them.
2
Get a quote
A fixed price, with what’s included set out clearly.
3
We seal
The right sealant, to the right depth, neatly finished.
4
Guaranteed
Signed off, with 12 months’ guarantee.
Covering the South East & Scotland
Constructionline member
£5m PL insurance

Facade sealing across Kingswells

Tell us what needs sealing and where, with photos or drawings if you have them, and we’ll price it.

How we handle facade sealing in Kingswells

Most facade joint failures trace back to the joint, not just the sealant. Joint width needs to match how far the joint moves and how far the sealant can stretch, and closed-cell rod sets the depth, keeping the bond to two faces, often at around 2:1 width to depth, as the manufacturer advises. Most enquiries involve discoloured or dirty facade joints and failed sealant on precast panel joints, across shopfront frames, perimeter joints where frames meet the structure and window and door perimeters. Sealant applicators who only do sealant are a different proposition from a general trade with a gun in the van: on jobs in Kingswells, preparation and product choice get the time they need.

Where new frames meet sandstone or granite in a Scottish city, the sealant has to suit the stone: neutral-cure products that won’t mark the masonry, primed where the maker says, in a colour that sits with it.

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.

Location
Kingswells (AB15)
Region
Aberdeen
Guarantee
A 12-month guarantee
Price
Fixed quote, scope in writing
Call
01277 525 020
Page updated
3 November 2026
Mastic Doctor team members lined up next to their branded vans outside an office building

Questions about Kingswells

Who do we deal with for shared-part sealing on a tenement in Kingswells?

Typically through the property factor, once the owners have agreed. We are happy to deal with the factor directly.

Can you work around term dates at a campus such as University of Aberdeen - Foresterhill Campus?

Yes, holiday working periods are the norm on campus jobs. Tell us which site documents you need, such as RAMS, our insurance certificate or CSCS details, and they’re confirmed with the quote.

Will rain stop the work?

Rain and frost can pause external sealing. The programme allows for it and we tell you if the forecast changes things as the work goes on.

What site paperwork can you supply?

Requirements differ from site to site, so tell us what you need and we will confirm it when we quote.

Do you replace failed glazing units?

No. That work needs a glazing specialist. What we seal are the joints around frames and panels.

Can you find out why a window is leaking?

Yes. Photos help, and you can phone 01277 525 020 or email drawings and photos to arrange a visit. Many frame leaks are sealant failures, though not all, and we’ll be honest about which it is.

How long will the new sealant 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.

Diagnose, treat, sign off

A typical day starts with protection: tape along each joint edge and covers over finishes, stock and equipment close by. On site, the work normally takes anything from a single day to several weeks, depending on joint lengths, access and the weather, and our waste is bagged and taken away as we go. For premises in Kingswells, tell us about access times, shared entrances and any building rules, and we’ll plan the work to suit, phased where areas need to stay in use.

  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 both faces cleaned back.
  4. Primer goes on where the product data asks for it.
  5. Backing rod is fitted and the new sealant gunned in and tooled.
  6. The finished joints are checked with you.

What we need from you

  • Send asbestos survey details if the building is pre-2000
  • Tell us your opening times and when work is allowed
  • Warn occupants and staff about the work

Get a fixed quote

If there’s a specification, drawings or a tender package, send it with your enquiry, and we’ll price the work to it. For smaller jobs, photographs and a description will do.

Ask for a quote

Related advice

What happens if it’s left?

A few metres of new sealant compare well with replacing ceilings, linings or damaged stock. Leaks travel along the structure, often turning up far from the joint. Scottish city buildings take plenty of rain, so a split or hardened joint lets water into the wall. Renewing them early protects the fabric.

Every site prices differently: the joint sizes, the specified product, access and working hours each have a bearing. Send the details and a fixed figure follows.

What you get with us

  • Joints cleaned back to sound surfaces
  • Commercial sealant work since 2005
  • Health and safety: CHAS accredited
  • Clear, fixed quotes

Read what affects the cost or our accreditations and insurance.

General trades versus a specialist

The visible bead is only part of the job. Correct depth, the right primer and a sealant matched to the movement are easy to get wrong without experience.

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.

When it isn’t the sealant

Not every problem is a sealant problem, and we’d rather tell you before you spend money. It won’t fix:

  • Arranging specialist high-level access, which is planned with the client
  • Work on the window or framing system itself
  • Damaged frames that need replacing

If you are not sure, just give us a call on 01277 525 020 or email drawings and photos and we will give you a straight answer before you book.

Surfaces we seal

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

New build and refits around Kingswells

Kingswells is in the east of Scotland, which is drier than the west. Cold, damp starts still stop external sealing on some days. We agree external dates with the site team and keep internal work ready. In Kingswells, as across Scotland, building warrants are issued by the local authority verifier under the Scottish regulations. Our job is to seal to that specification.

For contractors at a school such as Hazlehead Academy, sealing has to be finished before term starts. Hotel extensions and refits, at places such as Village Hotel Club (0.5 miles south of Kingswells), normally run between busy periods, so the sealing is squeezed into short windows.

Kingswells is about 4 miles west of Aberdeen, in Aberdeen. Commercial clients in Kingswells can call on us for facade joints, as part of our coverage of Aberdeen. Kingswells is one of 40 places we cover in Aberdeen.

We take on facade joints across the AB15 postcode area, for business premises of every kind. We cover commercial and managed buildings on Midmar View, Kingswells Avenue and Midmar Crescent. We also cover Newhills (1 mile north), Countesswells (2 miles south), Westhill (3 miles west), Elrick (3 miles west) and Bieldside (3 miles south). Bigger towns within reach include Aberdeen (4 miles east), Rosemount (4 miles east), Berryden (4 miles east), Ferryhill (5 miles east), New Aberdeen (5 miles east) and Dyce (3 miles north).

What’s near Kingswells

The closest station to Kingswells is Dyce station, about 3.5 miles north. A little further out are Woodend Hospital (1.9 miles east) and Gordon Highlanders Museum (3.1 miles south-east). Not far away are Rubislaw Quarry and Brimmond Hill.

Map of Kingswells © OpenStreetMap contributors

When to call us in Kingswells

The wrong product causes its share of trouble: acetoxy-cure silicone may mark stone or corrode certain metals, and an interior product won’t last outdoors. Neutral-cure, facade-grade products are what most external joints need.

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

  • Weathered facade joints that have lost their grip
  • Previous reseals run over old sealant
  • Sealant pulling away from frames or panels
  • Discoloured or dirty facade joints

New units and refits on sites such as Prime Four Business Park (0.6 miles south-west of Kingswells) need their panel and perimeter joints sealed to the specification.

Before you book anyone

  • Is depth set with backing rod, or bond-breaker tape in shallow joints?
  • Health and safety accreditation such as CHAS
  • What the guarantee covers, and for how long
  • Will failed sealant be removed rather than covered?

Choosing a commercial sealant contractor

Looking after the joints

For the best life from the joints:

  • Share access with other external trades
  • Confirm the survey covers external sealants in older buildings
  • Note when each elevation was last resealed
  • Walk the elevations once or twice a year

Anything drilled through a facade joint breaks the seal. Make sure the joint is resealed afterwards.

Don’t wait for a full elevation to fail. Small repairs stop small leaks becoming large ones inside the building.

Accreditations

Trusted. Accredited. Insured.