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

Commercial sealant contractors in Inveresk, East Lothian

Sealant work for offices, shops, hotels and other commercial buildings throughout Inveresk and nearby, carried out by CSCS-carded applicators. CHAS accredited and fully insured.

  • External beads that have gone brittle and cracked
  • A top-up bead over failed sealant, now lifting
  • Sanitary sealant that has gone black and patchy
1
Send details
Drawings, photos, a joint schedule or a site visit.
2
Get a quote
One fixed quote covering the agreed scope.
3
We seal
CSCS-carded applicators, the right product for each joint.
4
Guaranteed
Our workmanship is guaranteed for 12 months.
London, the South East & Scotland
Constructionline member
Fully insured: £5m PL

Need commercial sealant contractors in Inveresk?

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

Commercial sealant contractors for commercial buildings in Inveresk

Sometimes a split bead is a symptom rather than the cause. A leak near a frame edge can start in the frame, the cill or the cavity while a movement joint that keeps tearing may simply be too narrow for the job. Part of the job is telling you when the fix is something other than sealant, so budgets go where they’ll do some good. We work on floor and threshold joints, kitchen worktops and splashbacks and movement joints in walls and floors, and the failures we are asked to look at most are layers of sealant, all of them failing and black mould through washroom sealant that won’t clean off. Sealant contractors, mastic applicators, sealant specialists: whatever the job title on the order, the work in Inveresk is the same: failed joints cut out, faces prepared and the right sealant laid to the right depth.

In an occupied building in Inveresk, the job is planned so areas stay in use: washrooms in turn, floors in sections and entrances kept open.

Travel to smaller places such as Inveresk is planned so the whole job is finished in one visit where possible: send photos and a complete list so the right products and colours come on the day. Several jobs nearby can also be put together.

We stand by our work with a 12-month guarantee. That covers our preparation and application.

Location
Inveresk (EH21)
Wider area
East Lothian
Guarantee
12 months on our workmanship
Quotes
Fixed quote, scope in writing
Phone
01277 525 020
Page updated
3 November 2026
Mastic Doctor team members lined up next to their branded vans outside an office building

Cost factors for sealant joints

The price varies from site to site. It mainly depends on:

  • Joint width, depth and condition
  • How much existing material needs removing
  • How much there is to seal
  • Distance, for remote addresses

What a job costs comes down to the quantity of joints, how much old material needs removing and how the joints are reached. Call for a quote once you have the details.

What we need to price the job

A good diagnosis starts with the right details. Tell us:

  • When you need the work done
  • The type of building and who uses it
  • Approximate linear metres or a joint schedule
  • Access details, including height

Every job follows the same four steps: send details, get a quote, we seal, guaranteed. To take the first step, call the office on 01277 525 020 or use the quote form.

Questions we are asked in Inveresk

Is Inveresk off your patch?

No. Places such as Inveresk are covered as much as the big towns. We cover the whole of Scotland. Good photos up front let us bring everything on the first visit.

Do hotels near Inveresk have to close for sealant work?

In most cases no closure is needed: we work room by room or floor by floor. Housekeeping and our team agree each day’s rooms.

Do you check for asbestos before removing sealant?

We check the asbestos register or survey before any old sealant is disturbed. Managing asbestos is the dutyholder’s responsibility, and we don’t remove asbestos-containing materials.

How do you choose the sealant?

The specification comes first, if there is one. Without one, the joint decides: how much it moves, what it bonds to and whether it’s wet, trafficked or fire-rated.

Does the weather affect the work?

It can, for external work. Sealant won’t bond properly to a wet or frosty joint, so we watch the forecast and rearrange outside work if we have to. Internal work is far less affected.

Will your applicators have CSCS cards?

Yes. Our applicators hold CSCS cards, as many construction sites ask for.

What site paperwork can you provide?

The paperwork is agreed with the quote: RAMS, an insurance certificate and CSCS details are the usual requests. Our applicators are CSCS-carded.

Commercial sealant contractors around Inveresk: points for this area

The sea is no more than about 1 mile from Inveresk. Buildings near the sea put their external joints through more driven rain, with salt air nearer the beach. Where a frontage needs a particular colour, the product still has to suit that exposure. Less than 3 miles from Inveresk there are at least three named estates and business parks. Sites like these see regular refits, with shopfronts, offices and staff areas to seal, often in a colour the occupier specifies.

A unit on an estate like Inveresk Industrial Estate, less than half a mile west of Inveresk, usually has an office front, a trade counter and staff facilities with joints of their own. In hotels such as Musselburgh Arms Hotel (0.5 miles north of Inveresk), refurbishments usually mean bathroom, bar and reception joints where a matched sealant colour has to sit with the finishes. Occupiers with premises at both Inveresk Industrial Estate and Inveresk Mills Industrial Park could have the sealant at each handled under one quote.

Inveresk is about 1 mile south-east of Musselburgh, in East Lothian. Across the EH21 postcode area, it works the same way: send details, get a fixed quote, we seal, and the work is guaranteed. Across East Lothian, 48 places are covered, including Inveresk. We also cover Edinburgh, around 6 miles from Inveresk.

Business premises anywhere in EH21 are within our area for sealant joints. Among the streets we cover are Park Lane, Inveresk Road and Carberry Road. Access to Inveresk is via the A6124, so getting applicators and materials to site is simple. Sites close to Inveresk are covered too, including Musselburgh (1 mile north-west), Whitecraig (1 mile south), Old Craighall (1 mile south-west), Wallyford (1 mile east) and Carberry (1 mile south-east). Nearby towns on our patch include Haddington (10 miles east), Tranent (4 miles east), North Berwick (15 miles north-east), Prestonpans (3 miles north-east), Cockenzie and Port Seton (4 miles north-east) and Longniddry (6 miles north-east).

What’s near Inveresk

We work on buildings around 58 High Street pub. Inveresk’s nearest station is Musselburgh station, roughly 1 mile west. A little further out are Royal Infirmary of Edinburgh (3.6 miles west) and Musselburgh Doll Museum (0.5 miles north-west). Green spaces nearby include The New Leaf Co-op and Whinny Hill.

Map of Inveresk © OpenStreetMap contributors

Leave it or put it right?

A cheaper quote sometimes means the old bead stays in. Sealing over looks tidy at handover, then lifts once the joint starts moving. Our prices always include removal of the failed bead and full joint preparation, which is where the lasting value is. In Scotland, wind-driven rain finds a failed joint quickly, and for a smaller place like Inveresk, a repair visit takes planning, so it’s better to act early.

There’s no price list, because the scope varies so much from one building to the next. Call for a quote and we will price your job on its own details.

Why us?

  • CSCS-carded applicators
  • Colours confirmed for the specified product
  • A Constructionline member, so easy to vet
  • Work to your specification and the manufacturer’s guidance

Take a look at how commercial sealant jobs are priced and how we’re accredited.

Owners, agents and contractors

For main contractors, we work as the sealant subcontractor on new-build and refurbishment projects. Programme, specification and site rules come first, with CSCS-carded applicators on site.

Agents, factors and owners’ representatives all follow the same route: send details, get a fixed quote, we seal, guaranteed. We can agree access arrangements and keyholder contacts beforehand.

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 we check in with your contact before moving on to each new area. For work around Inveresk, we aim for one trip, so photographs, sizes and a full list matter. Outside work also needs a suitable weather window.

  1. You send photographs, drawings or a list of the joints and areas involved, or we arrange a site visit.
  2. Next comes a diagnosis and a fixed quote.
  3. Site hours, access windows and the order of areas are agreed before we start.
  4. We strip the failed bead and prepare both faces of the joint.
  5. We fit backing to the right depth, prime where specified and lay the new bead.
  6. Each area is inspected, signed off and backed by our 12-month guarantee.

What we need from you

  • Have the specification and drawings to hand
  • Point out any areas we must not close
  • Flag any permit to work we will need

Request a quote

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, give us a call on 01277 525 020 or email drawings and photos.

Ask for a quote

Advice

When it isn’t the sealant

Not every problem is a sealant problem, and we are upfront when that’s the case. These need a different solution:

  • Suspect materials that need testing and specialist removal
  • Leaks from pipework, wastes or valves (that’s plumbing)
  • A failed roof covering or waterproofing membrane

Not sure which it is? You can speak to us on 01277 525 020 or email the details over and we’ll tell you honestly before you book.

What we seal

  • Movement joints in walls and floors
  • External facade joints
  • Kitchen worktops and splashbacks
  • Floor and threshold joints
  • Window and door perimeters
  • Washrooms and tea points

Aftercare for building managers

A few simple habits keep the new joints working:

  • Note dates and locations of sealant work for future planning
  • Respect the cure time before reopening an area
  • Check sealant as part of routine building inspections
  • Brief cleaning contractors to avoid scourers and blades on sealant

New joints need their full cure time before they take water, cleaning or traffic. Cure time varies with the product, conditions and depth of the joint, so we confirm it for each area at handover. Leaving the area closed until then keeps the bead neat.

Sealant rarely fails all at once across a building. A few splits this year normally mean more next year. We’ll tell you which sealant joints need doing first and which can wait.

Accreditations

Trusted. Accredited. Insured.