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

Expansion Joint Sealing in Stenton

Commercial sealant work in Stenton for contractors, FMs and building owners: expansion and movement joint sealing in walls, decks and floors, quoted at a fixed price.

  • Debris jammed in movement joints
  • Car park joints leaking onto vehicles below
  • Sealant pulling off the joint face
1
Send details
Photos, drawings or a schedule, or we visit.
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 & Constructionline
£5m public liability

Expansion joint sealing across Stenton

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

Expansion joint sealing for commercial buildings in Stenton

Buildings and slabs are never completely still: they expand in the heat, shrink as they dry, and shift under load. Movement joints are where that movement is absorbed and the seal across each one keeps out water and grit. We seal and reseal movement joints in walls, panels, decks and floors on sites in Stenton. Site teams most often ask us about water getting into the wall through a failed joint and sealant pulling off the joint face, on blockwork control joints, cladding panel joints and car park decks and ramps. A single leaking joint is often how a building in Stenton first comes to us: we check the joints around it and give you an honest view of what needs doing now and what can wait.

Travel to smaller places like Stenton is planned so the work is done in one trip where possible. Send photos, joint widths and details of the traffic first.

A 12-month guarantee applies to all our work in East Lothian. If an installation problem shows up, call the office on 01277 525 020 or send photos by email and we’ll arrange a return visit.

Location
Stenton (EH42)
Region
East Lothian
Guarantee
12 months on our workmanship
Price
Quoted before any work starts
Call
01277 525 020
Last updated
3 November 2026
The Mastic Doctor team beside their liveried vans in front of an office building

After the work

Every sealant joint needs some looking after, and their life depends on movement, exposure, cleaning and use. We suggest:

  • Keep racking legs and heavy point loads off floor joints
  • Inspect movement joints alongside other routine building checks
  • Raise snow-clearing blades over deck joints where possible
  • Clear dirt from joint lines during routine cleaning

On car parks, winter clearance can damage deck joint sealant. Raising blades over joints where possible protects the seal.

Once debris packs a failed joint, the structure has nowhere to expand. The edges then take the pressure and start to spall. A sound seal keeps the joint working.

When to bring in a specialist

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 normally costs more in the end than doing them right.

Site maintenance staff can often handle a short internal joint. The usual problems come from preparation: new sealant over old, damp or dusty faces, or the wrong product for the movement.

Our process

On arrival, we report to your site contact and complete whatever induction the building runs. Everything around the joints gets protected before anything is cut or cleaned, and the work usually takes a day or so for a modest run of joints, and longer where decks, ramps or floors are done in phases. Where we can, we combine work around Stenton with other jobs nearby. Tell us how flexible your dates are.

  1. The first job is to check each joint: how wide it is, how it moves and why the old seal let go.
  2. A fixed quote follows, naming the sealant and its movement class.
  3. We strip out the old seal and prepare the faces, flagging any broken edges that need repair before sealing.
  4. Backing rod goes in at the right depth, or bond-breaker tape where the joint is shallow.
  5. After any primer the maker requires, the bead is applied and tooled so it grips two sides only.
  6. We check every joint before sign-off, and the work carries our 12-month guarantee.

Before we start on site

  • Tell us your opening times and when work is allowed
  • Arrange parking or a loading space
  • Make sure the joints can be reached

Request a quote

Send us photos, drawings or a joint schedule are often enough for a fixed quote. Where a site visit makes more sense, we’ll arrange one.

Get a price

Related advice

How the quote is worked out

These are the things that shape the price:

  • Which sealant the job calls for
  • Backing rod, priming and other preparation
  • Induction, permit and paperwork requirements
  • Travel to remote or island sites

The product called for affects the cost, and so does the preparation, such as cutting out, priming or new backing rod. Access, phasing and site rules also count.

Sending details for a quote

A good diagnosis starts with the right details. Let us know:

  • Approximate linear metres or a joint schedule
  • Whether the building will be occupied during the work
  • Asbestos survey details if the building is older
  • When you need the work done

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.

What happens if it’s left?

Some quotes just add sealant over the old bead. A bead over the old seal can’t bond or flex, so it fails quickly. Full removal and preparation is in every quote. Exposed buildings in Scotland take a lot of weather, so it’s worth renewing joints around Stenton before they leak.

We don’t publish prices, because the scope varies so much from one building to the next. Call for a quote.

What you get with us

  • CSCS-carded applicators
  • Public liability insurance in place
  • Fixed quotes based on photographs, drawings or a visit
  • Colour options checked against the specified product

Read our cost guide and how we’re accredited.

What the job involves on each surface

Cladding panel joints

We confirm what access is in place before pricing. Close-up photographs help us judge the joints or a site visit fills the gaps.

Car park decks and ramps

Deck and ramp joints take tyre loads, grit and de-icing salts. A trafficable sealant suited to the movement goes in with bays done in phases so the car park keeps running.

Floors, slabs and movement joints in Stenton

With the shore within about 3 miles, Stenton counts as a coastal location. Near the sea, external slabs, ramps and decks see salt air and driven rain as well as their usual loads, and edges left open tend to break up faster. Being in the east of Scotland, Stenton gets less rain than the west coast. Frost and de-icing salt still find their way into open external joints. Sealing them before winter limits the damage.

In and around Stenton, the right filler or sealant for each joint depends on the traffic and the movement it takes. Sites like Belhaven Hospital (3.6 miles north-east of Stenton) carry ambulances, deliveries and visitors’ cars over their road and deck joints.

Stenton is about 7 miles east of Haddington, in East Lothian. Looking for expansion joint sealing in Stenton? We can help, as we do across East Lothian. Stenton is one of 48 places we cover in East Lothian. There’s a separate page for Edinburgh, about 23 miles away.

Postcode districts covered here: EH42. Nearby places we also cover include Phantassie (3 miles north-west), Preston (3 miles north-west), East Linton (3 miles north-west), Garvald (3 miles south-west) and Smeaton (3 miles north-west). A short drive away, we cover Haddington (7 miles west), Dunbar (4 miles north-east), Tranent (13 miles west), North Berwick (8 miles north-west), Prestonpans (15 miles west) and Cockenzie and Port Seton (13 miles west).

Near you in Stenton

For rail, the closest station is East Linton station, roughly 2.9 miles north-west of the centre. A little further out are Belhaven Hospital (3.6 miles north-east) and Whittingehame Tower (1.5 miles south-west). For a walk, there’s Traprain Law.

Map of Stenton © OpenStreetMap contributors

Your questions answered

Can you take on a job at a hospital such as Belhaven Hospital?

Yes, hospitals are one of the sectors we cover. Work is phased so departments keep running, under the site’s own rules.

Does the sea air around Stenton change the choice of sealant?

It can, yes: buildings near the sea take more wind-driven rain, and salt in the air nearer the shore. We check the specified product suits the exposure and pay close attention to preparation.

Will you quote for a small job?

Whatever the size, the process is the same: send details, get a fixed quote, we seal, guaranteed.

Are you insured?

Yes. Our insurance certificate can be sent alongside the quote.

What will the job cost?

It depends on the job: quantities, access, the product and any phasing. Call for a quote.

Are you CHAS accredited?

Yes. We are CHAS accredited, we’re a Constructionline member and we use CSCS-carded applicators.

Do you work in Stenton?

Yes. We take on work across Stenton, and the same phone number covers every area.

Accreditations

Trusted. Accredited. Insured.