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

Expansion joint sealing in Dalkeith

Planning work on a movement joint in Dalkeith? We assess it, carry out the work and guarantee our workmanship for 12 months.

  • New sealant over old, now failing
  • Leaks through car park deck joints onto the level below
  • Hardened, cracked sealant on exposed facades
1
Send details
Send the specification, photos or a marked-up plan.
2
Get a quote
A fixed quote for the work, with the scope in writing.
3
We seal
Prepared joints, the specified product, a tidy finish.
4
Guaranteed
Signed off, with 12 months’ guarantee.
London, the South East & Scotland
Constructionline member
£5m PL insurance

Expansion joint sealing for businesses in Dalkeith

Send drawings, photos or a joint schedule, or tell us about the site, and we’ll come back with a fixed quote.

How we handle expansion joint sealing in Dalkeith

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. Every one calls for a sealant picked for its movement, exposure and traffic and we name it in the quote. If you have expansion joints filled with dirt and stones and previous reseals laid over old sealant, we can put it right, whatever the surface. Most enquiries from Dalkeith 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.

Wet weather and winter frost are hard on external movement joints in a town like Dalkeith. External joints are sealed on dry days warm enough for the product, so we plan with some flexibility.

Work we carry out in Midlothian comes with a 12-month guarantee. Should something we installed fail, speak to us on 01277 525 020 or use the quote form and we’ll come back to it.

Place
Dalkeith (EH22)
Region
Midlothian
Guarantee
12 months on our workmanship
Quote
Quoted before any work starts
Phone
01277 525 020
Updated
3 November 2026
The Mastic Doctor team beside their liveried vans in front of an office building

FAQs: Dalkeith

Will you take on work at estates like Hardengreen Business Park, close to Dalkeith?

Yes. Estates, retail parks and business parks around Dalkeith, Hardengreen Business Park among them, are all within reach. Photos and a short description are enough for a first look.

Do we have to stop operations in Dalkeith while the joints are sealed?

Typically not: we work in sections and hand each one back once it has cured. The phasing plan comes with the quote.

How do I request a quote?

There are four steps: send details, receive a fixed quote, we carry out the work, and it’s guaranteed. Step one needs little more than photos and a postcode.

How long do sealant joints last?

Nobody can honestly give a figure in years, because life depends on how much the joint moves, how exposed it is and how it’s cleaned and used. Regular checks let you plan resealing before leaks or damage.

Do you need to see the site first?

That depends on the size and complexity of the job. Straightforward work can often be priced from photographs and measurements, and bigger or more complex jobs typically get a visit.

Who decides which product is used?

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.

Will your applicators have CSCS cards?

Yes. If you need card details for site access, tell us and we will confirm them with the quote.

What sets the cost

We price every job individually. The main factors are:

  • Any access equipment needed
  • Whether old sealant has to be cut out first
  • Induction, permit and paperwork requirements
  • Phasing around occupants

Quantities, awkward access and phased working all shape the price. So do site requirements such as inductions and permits, along with the time of year for external work.

Sending details for a quote

Whether it’s one area or a whole building, the same details help:

  • What the building is and how it’s used
  • Your programme or deadline
  • Approximate linear metres or a joint schedule
  • The site address and postcode

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

Looking after the joints

Keep the joints in good shape with a few simple steps:

  • Inspect movement joints alongside other routine building checks
  • Keep traffic off new joints until the cure time is up
  • Inspect exposed joints once the cold weather has passed
  • Clear dirt from joint lines during routine cleaning

Movement joints belong on the planned maintenance inspection list. A periodic look picks up tears and lifting before water gets in. Should you spot a problem, you can call 01277 525 020 or send details through our quote form and send a picture.

A failed deck joint lets water straight through to the level below. That water often carries de-icing salts with it, which is bad news for the concrete and the people parking below. Sealing the joint promptly stops it at source.

How the job changes by surface

Internal floor movement joints

Floor joints include saw-cut joints and construction joints. Trafficked floor joints often get a semi-rigid filler and a flexible sealant where the joint moves more.

Podium joints

Podium joints often sit within a waterproofing system. We reseal the joint where sealant is the specified fix, and tell you if the problem looks like the waterproofing below.

Floors, slabs and movement joints in Dalkeith

The east of Scotland, where Dalkeith is, gets less rain than the west. Freezing weather and salt still attack open external joints. Sealing them before winter limits the damage. Less than 3 miles from Dalkeith there are at least three named estates and business parks. Sites like these are full of saw-cut floor joints, yard slabs and car park joints.

Business parks such as Hardengreen Business Park (0.9 miles south-west of Dalkeith) have car parks, paved areas and long brick and panel elevations, all with movement joints. Schools such as Dalkeith High School have movement joints in their walls and floors that are easy to overlook.

Dalkeith is about 7 miles south-east of Edinburgh, in Midlothian. Our applicators travel to Dalkeith for work on movement joints, handled exactly as we handle every other area. Our Midlothian coverage takes in 34 places, from busy centres to rural villages. There’s a separate page for Edinburgh, roughly 7 miles from Dalkeith.

We cover the EH22 postcode districts. If your site is on High Street, Thornybank Square and Station Road or close by, send details and we’ll quote for movement joints. Dalkeith sits on or close to the A7 and A768, useful when we plan access and materials. Close to Dalkeith, our area also takes in Newbattle (1 mile south-west), Easthouses (1 mile south-east), Newtongrange (2 miles south), Mayfield (2 miles south-east) and D'Arcy (2 miles south-east). Further afield, our area takes in Penicuik (7 miles south-west), Loanhead (4 miles west), Gorebridge (3 miles south), Rosewell (4 miles south-west), Roslin (5 miles south-west) and Bilston (5 miles west). As one of the bigger centres in Midlothian, Dalkeith has a broad mix of commercial, public and industrial buildings.

Around Dalkeith

In Dalkeith, that means premises near Public Library and Gothenburg Public House and the streets around them. For rail, the closest station is Eskbank station, roughly 1.1 miles south-west of the centre. A little further out are Dalkeith Palace (0.6 miles north) and Cousland Smiddy (2.8 miles east). The countryside around Dalkeith includes Duddingston Loch and The New Leaf Co-op.

Map of Dalkeith © OpenStreetMap contributors

General trades versus a specialist

Certain joints really need a specialist: fire-rated seals that must follow a tested detail, trafficked floor joints and external movement joints among them. Getting these wrong typically costs more in the end than doing them right.

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.

When to call us in Dalkeith

On trafficked joints, wheels and salts do the damage. Tyres and wheels press on the edges and the sealant, while grit and salts work into any gap. The product has to be suited to the traffic.

If one of these sounds familiar, it’s time for a closer look:

  • Torn sealant in brick or block movement joints
  • Expansion joints filled with dirt and stones
  • New sealant over old, now failing
  • Hardened, cracked sealant on exposed facades

For estates staff at a university like Queen Margaret University, 2.7 miles north of Dalkeith, building and paving joints are part of the planned maintenance list.

What your quote should include

  • Who will actually carry out the work
  • Whether old or failed sealant will be cut out, not overlaid
  • Their approach to joint depth and backing
  • Is the sealant right for the movement and the substrate?

Questions to ask before you appoint anyone

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 usually takes a short visit for a handful of joints, or several days or more for a car park deck or long runs of facade joints, and our waste is bagged and taken away as we go. Industrial estates and retail parks around towns like Dalkeith normally have yard space and site rules. Town-centre premises may need parking planned.

  1. First the joints are inspected, widths measured and the type of failure noted.
  2. A fixed quote names the sealant we propose and its movement class.
  3. Phasing is agreed so decks, floors or entrances can stay in use where needed.
  4. The failed seal is cut out and both joint faces cleaned back to sound material.
  5. Backing rod or bond-breaker sets the depth, primer goes on where specified, and the sealant is applied and tooled.
  6. Finished joints are inspected, the cure time confirmed and the 12-month guarantee applies.

Preparing the site

  • For older buildings, check the asbestos register before work
  • Make sure the joints can be reached
  • Point out any areas we must not close

Quotes

A handful of photographs and a postcode is the fastest way to a quote. Upload them with the quote form, or speak to us on 01277 525 020 or email the details over if you’d rather talk the job through.

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