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

Commercial Sealant Contractors in Newcraighall

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

  • Damp patches where an external joint has failed
  • Movement joints packed with grit and debris
  • Smeared sealant across finishes from a rushed job
1
Send details
Send the specification, photos or a marked-up plan.
2
Get a quote
A fixed price, with what’s included set out clearly.
3
We seal
CSCS-carded applicators, the right product for each joint.
4
Guaranteed
Signed off, with 12 months’ guarantee.
London, the South East & Scotland
CHAS & Constructionline
Fully insured: £5m PL

Need commercial sealant contractors in Newcraighall?

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

Common questions from Newcraighall clients

Our building in Newcraighall is near the coast: does that change the sealant?

It can. Coastal exposure works external joints harder than inland weather. That puts more weight on product choice, primers where the manufacturer specifies them, and correct joint sizing.

Will our hotel in Newcraighall need to close for the work?

Rarely. Rooms or floors are done in turn, so the rest of the hotel keeps trading. The plan is built around your bookings.

Can you take on work for an FM or managing agent?

Yes. FMs, managing agents and landlords are among our regular clients, alongside main contractors. Tell us how you issue work and we will fit in.

What do you need from us to quote?

Send what you have, even a few photographs and rough lengths. We follow up with questions or a visit where needed, then a fixed quote.

Is it fine to apply new sealant on top of old?

No. Sealing over old material is one of the classic causes of early joint failure, so everything comes out first.

Is it OK to apply fresh sealant over existing beads?

Every failed bead is cut out completely. New sealant can’t grip the old bead, so laying over it never lasts; the faces are then cleaned and prepared.

Can you follow the specification on our project?

Yes. We follow the specification, along with the manufacturer’s installation guidance, and any queries are raised before we start.

Commercial sealant contractors in Newcraighall, done properly

Sealant joints are easy to overlook until one lets water in, and on a working site that normally surfaces as a leak, a stain or a complaint from occupiers. We’re commercial sealant applicators for FMs, managing agents, landlords and contractors with sites in Newcraighall. Our job is to diagnose the failure, remove the old bead and seal again using a product chosen for the movement and exposure. Most enquiries involve gaps behind commercial kitchen worktops and sinks and frame sealant that has cracked, shrunk or pulled away, across window and door perimeters, kitchen worktops and splashbacks and washrooms and tea points. A specialist sealant contractor works differently from a general builder: in Newcraighall, that means joint design, primers and backing rod as standard.

On a typical commercial building in Newcraighall, the joints that fail first are the hardest-worked ones: frame perimeters in the sun, floor joints at doorways and anything that gets wet every day.

Natural stone gives a lot of Scottish city premises their character: sandstone in most, granite in Aberdeen. Stone needs a neutral-cure sealant suited to it and a colour that sits quietly against the masonry.

Work we carry out in Edinburgh comes with a 12-month guarantee. If an installation problem shows up, give us a call on 01277 525 020 or send details through our quote form and we’ll arrange a return visit.

The Mastic Doctor team beside their liveried vans in front of an office building
Place
Newcraighall (EH21, EH15, EH22)
Wider area
Edinburgh
Guarantee
12 months on every job
Quotes
Fixed quote, scope in writing
Telephone
01277 525 020
Page updated
3 November 2026

On site: what to expect

Site rules come first: sign-in, induction and whatever permit system the building uses. Once we are cleared to begin, the joints are worked through in the order agreed with your site contact. University, hospital and office estates in Scotland’s cities have their own permits, inductions and sign-in rules. Tell us the rules and we’ll work to them.

  1. First, details come to us: photographs, drawings or a schedule of the areas.
  2. We work out why the joints have failed and fix a quote for the agreed scope.
  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.

Getting the site ready

  • Arrange parking or a loading space
  • Tell us your opening times and when work is allowed
  • Clear stock, furniture or equipment away from the joints

Request a quote

Let us know the site, the scope and your timescale, and a fixed quote will follow. To get it moving, ring 01277 525 020 or send photos by email.

Get a quick quote

Read more

What the job involves on each surface

Commercial kitchens and tea points

Kitchen joints along worktops, sinks, splashbacks and wall cladding collect grease and moisture. Proper degreasing comes before any new sealant, and a hygienic or food-safe sealant is used where food contact is possible.

Movement joints in walls and floors

Floor joints that take trolleys or forklifts need a tougher filler or sealant. We’ll recommend the right filler or sealant for the traffic and movement, and tell you if the edges need repairing first.

Work for main contractors and building owners

If you look after buildings for someone else, clear figures and clear communication matter. You get a fixed quote, an agreed scope and a walk round at the end.

Blocks and communal areas make up much of the work for housing associations and agents. Work can be phased so residents and staff keep access throughout, and each stage is agreed with your contact.

Frontages, fit-outs and joints in Newcraighall

With the shore within about 1 mile, Newcraighall counts as a coastal location. Buildings near the sea put their external joints through more driven rain, with salt air nearer the beach. Sea-facing elevations are usually where failed joints show first. Newcraighall has several hotels close by, all within 2 miles. A hotel refurbishment is full of joints that guests will see, and a matched colour keeps them discreet, and the work can be phased so the rest of the hotel keeps trading.

In a retail centre such as Craigmillar Shopping Centre (1.7 miles west of Newcraighall), new tenants mean new shop fits, and the sealant at counters, frontages and floor edges is part of the finish. Premises within reach of Newcraighall station, less than half a mile south-west of Newcraighall, often have busy frontages where joints are seen by everyone passing. Refits at hotels like Kings Manor Hotel, 0.7 miles to the north of Newcraighall, bring joints at vanity tops, bars and reception desks that guests see every day.

Newcraighall is about 1 mile west of Musselburgh, in Edinburgh. Any commercial site in Newcraighall is covered. Newcraighall is one of 174 places in Edinburgh on our list.

We take on sealant joints across the EH21, EH15 and EH22 postcode area. Streets here include Benhar Road, Glennie Road and Denholm Road, and sites on any of them can send details for a fixed quote. Nearby places we also cover include Shawfair (1 mile south), Eastfield (1 mile north), Joppa (1 mile north), Old Craighall (1 mile south-east) and Musselburgh (1 mile east). Nearby towns on our patch include Edinburgh (5 miles west), Leith (4 miles north-west), Bonnington (4 miles north-west), Greenside (4 miles north-west), Broughton (4 miles north-west) and Bellevue (4 miles north-west).

Around Newcraighall

In Newcraighall, that means premises near Portobello Library and Abercorn Park. There’s a railway station in Newcraighall itself: Newcraighall station. A little further out are Craigmillar Castle (2.1 miles west) and Royal Infirmary of Edinburgh (2 miles south-west). The countryside around Newcraighall includes Duddingston Loch and Whinny Hill.

Map of Newcraighall © OpenStreetMap contributors

What sealant work can’t fix

A few problems need another trade or a different fix, and we say so rather than covering them up:

  • Old mastic that tests positive for asbestos
  • A failed roof covering or waterproofing membrane
  • A dripping trap, valve or pipe behind a fitting

Not sure which it is? You can phone 01277 525 020 or send details through our quote form and we will tell you honestly.

Where we work in Newcraighall

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

Quoting for work in Newcraighall

There’s no standard rate for sealant work, because every site is different. What we take into account:

  • Distance, for remote addresses
  • Which sealant the job calls for
  • Phasing around occupants
  • Backing rod, priming and other preparation

The work involved drives the cost: removing old material, preparing the joints, the product, the access and how the work is phased. Call for a fixed quote.

What we need to price the job

Good information means a firmer quote. When you get in touch, include:

  • Approximate linear metres or a joint schedule
  • Your programme or deadline
  • A wide shot and a close-up of the area
  • The type of building and who uses it

Every job follows the same four steps: send details, get a quote, we seal, guaranteed. The first step is to phone 01277 525 020 or email drawings and photos with what you know.

Keeping the joints sound

A few simple habits keep the new joints working:

  • Keep washroom and kitchen extraction working
  • Keep barriers up until the new sealant has cured
  • Check joints after other trades have worked nearby
  • Ask cleaners to use a soft cloth and mild cleaner on sealant

Good ventilation keeps wet-area sealant in better condition. Fans that are broken or switched off leave joints damp for longer. Your maintenance team can look at extract fans at the same time.

Once sealant fails in a movement joint, grit and debris get in. With nothing soft to close against, the materials either side take the load and start to break up. That turns a sealant job into something bigger.

Accreditations

Trusted. Accredited. Insured.