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

Expansion and movement joint sealing in Leith, Edinburgh

Looking for expansion joint sealing in Leith? Send us the details for a fixed quote, backed by a 12-month guarantee on the work.

  • Brittle, chalky sealant on external joints
  • Movement joints with split or torn sealant
  • Sealant pulling off the joint face
1
Send details
Drawings, photos, a joint schedule or a site visit.
2
Get a quote
Scope agreed and priced before anything starts.
3
We seal
CSCS-carded applicators, the right product for each joint.
4
Guaranteed
Our workmanship is guaranteed for 12 months.
Covering the South East & Scotland
CHAS accredited
£5m public liability

Expansion joint sealing for Leith sites

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

How we handle expansion joint sealing in Leith

If you need expansion joint sealing in Leith, start with photographs and joint lengths. Send them through our quote form, and we will arrange a site visit if needed, then send a fixed quote that names the sealant. You can also call the office on 01277 525 020 or email us to talk the joints through. We work on blockwork control joints, car park decks and ramps and podiums and floor movement joints, and the usual reasons a site gets in touch are expansion joints split through the centre of the bead and expansion joints filled with dirt and stones. Sealant contractors, mastic applicators, sealant specialists: whatever the job title on the order, in Leith it comes down to the same thing: failed joints cut out, faces prepared and the right sealant laid to the right depth.

Scotland’s cities have multi-storey car parks, shopping centres, university and hospital estates, all with movement joints in decks, floors and walls. When the sealant goes, water and grit get in, and a Scottish winter makes it worse.

The 12-month guarantee covers our workmanship: preparation, application and finish. Damage, later alterations by others and movement beyond what the joint was designed for sit outside it.

Location
Leith (EH6, EH5, EH1)
Wider area
Edinburgh
Guarantee
A 12-month guarantee
Quotes
Quoted before any work starts
Call
01277 525 020
Updated
3 November 2026
The Mastic Doctor team standing beside their branded vans outside an office building

Aftercare for building managers

Every sealant joint needs some looking after, and how long they last depends on how they’re treated. We suggest:

  • Record the sealant used and the date in the O&M file
  • Report split or peeling joint sealant early
  • Reopen bays and walkways only after the stated cure time
  • Brief car park operatives to protect joint lines during winter clearance

Every joint we seal is backed by a 12-month guarantee on workmanship. Keep the handover details, product and date with your O&M records so future maintenance isn’t guesswork.

External wall joints that fail let rain into the masonry and cavity. The first sign is often a damp patch indoors by which time the joint has been open for a while. Resealing promptly prevents internal damage.

Quoting for work in Leith

To price the job, we consider:

  • Access and working height
  • Joint width, depth and condition
  • Travel to remote or island sites
  • Site requirements such as inductions and permits

There’s no price list, because the scope varies so much from one building to the next. Call for a quote.

What to include in your enquiry

We can often quote from photos and a few details. It helps to include:

  • Whether the building will be occupied during the work
  • Whether an asbestos survey exists
  • When you need the work done
  • Specification clauses that apply

We quote a fixed sum against the scope you give us, so you know the figure before anyone is on site. To ask for one, speak to us on 01277 525 020 or email a schedule or drawings.

Expansion joint sealing in Leith: the local picture

Leith lies within about 1 mile of the sea. Open joints in coastal car parks and yards let in salt-laden water as well as grit, which is why split joints are worth sealing before the edges deteriorate. At least three named trading, business or retail sites lie within about 3 miles of Leith. Floors, loading bays and yards on sites like these are where floor and movement joints work hardest.

Phasing is what makes joint work possible on busy sites such as North Leith Sands Industrial Estate (0.5 miles west of Leith): one bay, aisle or car park row at a time. University campuses such as University of Edinburgh - Holyrood Campus (to the south of Leith) have car parks, paved walkways and building elevations with movement joints.

Leith is about 3 miles north-east of Edinburgh, in Edinburgh. Our applicators travel to Leith for work on movement joints. Our Edinburgh coverage takes in 174 places, large and small.

We cover the EH6, EH5 and EH1 postcode districts. For a building on Fyfe Lane, Haig Lane and Mill Lane or nearby, send details and we will quote for movement joints. Sites close to Leith are covered too, including Timber Bush (1 mile south), North Leith (1 mile south-west), Bonnington (1 mile south-west), Newhaven (1 mile west) and Victoria Park (1 mile west). Bigger towns within reach include Edinburgh (3 miles south-west), West End (3 miles south-west), West Coates (3 miles south-west), Sciennes (3 miles south), Merchiston (3 miles south-west) and Newington (3 miles south). Leith is one of the busier places in Edinburgh, and its commercial and public buildings are all within our area.

Near you in Leith

Locally, jobs take us to sites close to Leith Academy, McDonald Road Library and Taylor Gardens and the streets around them. For rail, the closest station is Edinburgh Waverley station, about 2.1 miles south. A little further out are Ocean Terminal (less than half a mile west) and Edinburgh Castle (2.5 miles south-west). Green spaces nearby include The New Leaf Co-op and Whinny Hill.

Map of Leith © OpenStreetMap contributors

Diagnose, treat, sign off

Tell us your site hours and access windows and we will plan around them. While we are working, the area stays contained and tidy, and your contact hears from us before we move to the next area. Give us the access times and building rules for your premises in Leith, and we will plan the work to suit, phased where areas need to stay in use.

  1. We look at the joints, their width and how they’ve failed.
  2. Next, we fix a price and confirm the sealant we propose for the movement.
  3. Old sealant and filler are cut out and the joint faces cleaned back to sound material.
  4. Closed-cell backing rod is set to depth, or bond-breaker tape in shallow joints.
  5. Primer goes on where the manufacturer specifies it, followed by the sealant, which is then tooled off.
  6. We check every joint before sign-off, and the work carries our 12-month guarantee.

What we need from you

  • Have the specification and drawings to hand
  • Flag any permit to work we’ll need
  • Explain the parking and delivery arrangements

Request a quote

A good quote starts with a clear picture: the joints involved, quantities, access and the product called for. Share whatever details you have and we will fill any gaps with a visit.

Get a quick quote

Related advice

Signs you need expansion joint sealing in Leith

When a bead pulls away from one face, it has lost adhesion. Poor preparation, a skipped primer, or sealant bonded to the back of the joint are typical reasons, and it’s common on joints sealed in a hurry.

It’s worth sending us details if you spot any of the following:

  • Sealant peeling off one face of the joint
  • Car park joints leaking onto vehicles below
  • Expansion joints split through the centre of the bead
  • Weathered movement joint sealant that no longer flexes

Estates like Tower Street Industrial Estate (under half a mile south-east of Leith) combine warehouse slabs, yards and loading bays, all with joints under wheels.

What your quote should include

  • Is the sealant right for the movement and the substrate?
  • How they handle RAMS and site documents
  • How long is the guarantee, and what does it include?
  • Who will actually carry out the work

Questions to ask before you appoint anyone

Should maintenance staff do it?

Site maintenance staff can often handle a short internal joint. Where it goes wrong is preparation: sealing over old material, sealing onto damp or dusty surfaces, or a product that can’t take the movement.

Some joints are best left to specialists: for instance fire-rated seals that must match a tested detail, trafficked floor joints and external movement joints. Getting these wrong usually costs more in the end than doing them right.

What the job involves on each surface

Internal floor movement joints

Wheeled traffic chips floor joint edges that aren’t supported. The right filler or sealant for the traffic and movement protects them flagging broken arrises before sealing.

Concrete and precast panel joints

Concrete edges can be weak or carry release agents that stop adhesion. Proper cleaning and primer where specified give a sound bond and check the edges for soundness as we go.

Common questions from Leith clients

Does a coastal location like Leith affect which sealant is used?

It can. Coastal exposure works external joints harder than inland weather. We choose the product for the exposure, prime where the manufacturer requires it and size the joint for its movement.

Would you work within a site like Western General Hospital (Edinburgh)?

Yes. We work in healthcare settings as well as offices and schools. Each area is agreed with the ward or department and the estates team in advance.

Do you take on small jobs?

Small jobs are welcome alongside larger packages. Photos and a description are enough to start.

Does the weather affect the work?

For external joints, yes. Sealant needs a dry joint and a temperature within the product’s range, so frost, rain or cold mornings can delay outside work. Internal work is rarely affected.

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.

Are expansion joints and movement joints the same thing?

Put simply, it’s a planned break in a wall, slab or deck so the materials can move. Expansion joint is a name often used for the same thing, and either way it needs a sound seal.

Who decides which product is used?

A specification, where there is one, decides it. If there isn’t one, it comes down to the joint: how much it moves, what it bonds to and whether it’s wet, trafficked or fire-rated.

Accreditations

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