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

Expansion and movement joint sealing in Cornhill, Aberdeen

We carry out expansion and movement joint sealing in walls, decks and floors in Cornhill. Send details for a fixed quote.

  • Joints packed with grit and debris
  • Sealant peeling off one face of the joint
  • Brittle, chalky sealant on external 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
Prepared joints, the specified product, a tidy finish.
4
Guaranteed
12-month guarantee on our workmanship.
South East, London & Scotland
CHAS accredited
Fully insured: £5m PL

Need expansion joint sealing in Cornhill?

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

Traffic, movement and joints around Cornhill

With the shore within about 3 miles, Cornhill counts as a coastal location. Coastal yards and decks give their joints salt and wet weather to deal with, not just wheels, so a failed joint lets more in and the edges break up sooner. At least three named trading, business or retail sites lie within about 3 miles of Cornhill. Their warehouses, yards and car parks are exactly where joints take the most punishment.

Schools such as Northfield Academy have movement joints in their walls and floors that are easy to overlook. Campuses like University of Aberdeen - Foresterhill Campus (to the south of Cornhill) mix old and new buildings, with movement joints wherever they meet.

Cornhill is about 1 mile north-west of Aberdeen, in Aberdeen. Cornhill sits inside our coverage, and jobs here get the same fixed quote and 12-month guarantee as anywhere else. Cornhill is one of 40 places in Aberdeen on our list for movement joints.

We cover the AB16, AB25 and AB24 postcode districts. If your site is on Rowan Road, Morgan Road and Cairncry Road or close by, send details and we’ll quote for movement joints. You’ll find Cornhill on or near the A92, so getting applicators and materials to site is simple. We also cover Cummings Park (1 mile north-west), Aberdeen (1 mile south-east), Midstocket (1 mile south), Berryden (1 mile east) and Rosemount (1 mile south-east). A short drive away, we cover Dyce (4 miles north-west), Cults (3 miles south-west), Cove Bay (4 miles south-east), Torry (3 miles south-east), Peterculter (6 miles south-west) and Garthdee (3 miles south).

What’s near Cornhill

Recent enquiries here include premises near Oakbank School, Gilcomstoun Primary School and Stewart Park and the streets around them. The nearest railway station is Aberdeen station, about 1.8 miles south-east of the centre. Well-known places in the area include King's Museum (1.3 miles north-east) and Cowdray Medical Pavilion (less than half a mile south). Not far away are Rubislaw Quarry and Gallows Hill.

Map of Cornhill © OpenStreetMap contributors

How we handle expansion joint sealing in Cornhill

We cover the full range of movement joints: brickwork and blockwork joints, precast and cladding panel joints, concrete joints, car park decks and ramps, podiums and floor movement joints. The product depends on the movement, the weather and anything that runs over it and we name it in the quote. We work on car park decks and ramps, podiums and floor movement joints and cladding panel joints, and the failures we are asked to look at most are weathered movement joint sealant that no longer flexes and joints where the bead has lost adhesion. Most enquiries from Cornhill start with one failed joint and grow into a wider look at the building: we check the joints around it and give you an honest view of what needs doing now and what can wait.

Around the edges of Scotland’s cities are warehouses, trade counters and distribution units, each with saw-cut and construction joints under forklifts and pallet trucks. We work in phases with a product suited to the traffic, so operations carry on.

Every job is signed off with a 12-month guarantee. The promise is simple: if our work fails within that year, we put it right.

Place
Cornhill (AB16, AB25, AB24)
Wider area
Aberdeen
Cover
A 12-month guarantee
Quotes
A fixed quote before we start
Telephone
01277 525 020
Page updated
3 November 2026
Mastic Doctor team members lined up next to their branded vans outside an office building

What we can’t put right

Before quoting, we check that sealant is the right answer. It isn’t the answer for:

  • Waterproofing layers buried beneath the sealant
  • Mechanical expansion joint covers, cover plates or proprietary joint systems (a specialist supplier’s job)
  • Changing the joint layout or spacing of a structure

If you are not sure, just speak to us on 01277 525 020 or use the quote form and we will give you a straight answer.

Where we work in Cornhill

  • Precast concrete panel joints
  • Blockwork control joints
  • Cladding panel joints
  • Car park decks and ramps
  • Podiums and floor movement joints
  • Brickwork movement joints

How a job runs

We follow your site rules from the start: 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. In a Scottish city, kerbside space and loading need planning, especially near the centre. Tenement closes, shared stairs and factor approvals may also be involved.

  1. First, the joints are inspected for width, movement and the type of failure.
  2. A fixed quote follows, naming the sealant and its movement class.
  3. The failed seal is removed and both faces are cleaned until sound and dry.
  4. We control the depth with backing rod or, in shallow joints, bond-breaker tape.
  5. After any primer the maker requires, the bead is applied and tooled so it grips two sides only.
  6. Each joint is inspected and handed over with our 12-month guarantee.

What we need from you

  • Tell staff and tenants when we will be in
  • For older buildings, check the asbestos register before work
  • Tell us what induction or permit system the site runs

Quotes

We quote a fixed sum against the scope you give us, so the cost is agreed before work starts. To ask for one, phone 01277 525 020 or email drawings and photos.

Ask for a quote

Related advice

What we are called out for in Cornhill

Three-sided adhesion is a common cause of early failure. Bonded on three faces, it can’t stretch evenly when the joint opens, which is why depth control matters.

Clients usually get in touch after noticing something like this:

  • Torn sealant in brick or block movement joints
  • Sealant peeling off one face of the joint
  • New sealant over old, now failing
  • Water getting into the wall through a failed joint

Hospital campuses such as Royal Cornhill Hospital, 0.7 miles to the south-east of Cornhill, grow in stages, leaving movement joints wherever new blocks meet old.

What your quote should include

  • What level of public liability insurance do they hold?
  • How they handle RAMS and site documents
  • The named product and why it was chosen
  • Health and safety accreditation such as CHAS

Our contractor checklist

What sets the cost

We price every job individually. The main factors are:

  • How much there is to seal
  • Working within restricted access windows
  • How accessible the joints are
  • Induction, permit and paperwork requirements

No two sites price the same: joint size, product, access and site hours all play a part. Send the details and a fixed figure follows.

What to include in your enquiry

A few photographs plus some basic facts will normally do. Please tell us:

  • How the joints are reached, and at what height
  • Approximate linear metres or a joint schedule
  • The type of building and who uses it
  • The product your specification calls for

Send us photographs, drawings or a joint schedule and a fixed quote comes back to you. Where a site visit makes more sense, we will arrange one.

Common questions from Cornhill clients

Will you take on work at estates like Kittybrewster Shopping Centre, close to Cornhill?

Yes. Estates, retail parks and business parks around Cornhill, Kittybrewster Shopping Centre among them, are all within reach. Photos and a short description are enough for a first look.

Do you take on work at healthcare sites like Royal Cornhill Hospital?

Yes. We work in healthcare settings as well as offices and schools. The estates team’s permit system and infection-control rules come first, and the work is planned around them.

What hours do you work?

The office is staffed Monday to Friday, from 8am until 5pm. Tell us your site hours and access windows and the work will be fitted around them.

What site paperwork can you supply?

Let us know which documents the site needs, such as RAMS, an insurance certificate or CSCS details, and we will confirm them with the quote.

What if the joint edges are damaged?

Sealant needs sound faces to bond to, so broken or crumbling edges have to be repaired first. Where it’s visible beforehand, we’ll say so when we quote.

What sealant do you use in movement joints?

Whatever suits the joint and the specification. The quote states the sealant and its movement class so there are no surprises.

What guarantee do you give on joint sealing?

A 12-month guarantee covers our workmanship and we hold public liability insurance. Keeping joints clear of debris helps them last.

Looking after the joints

After handover, a little attention goes a long way:

  • Keep scrapers and ploughs from dragging across joint sealant
  • Note which joints were done, when, and with what
  • Keep stones and debris out of open joint lines
  • Inspect exposed joints once the cold weather has passed

Our workmanship on movement joints carries a 12-month guarantee. Keep the handover details, product and date with your O&M records.

A failed deck joint lets water straight through to the level below. Salty water dripping through stains soffits and lands on parked vehicles, which is bad news for the concrete and the people parking below. Resealing early limits the damage.

Different surfaces, different methods

Podium joints

Podiums take foot traffic, planters and weather. We choose a product that copes with feet, wheels and weather.

Internal floor movement joints

Warehouse and retail floors have saw-cut induced joints and construction joints. A semi-rigid filler is common in trafficked industrial floors, with a flexible sealant where movement is larger.

Accreditations

Trusted. Accredited. Insured.