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

Sealant applicators in Auchendinny

Commercial sealant contractors for Auchendinny, from a contractor working since 2005. Fully insured and CHAS accredited.

  • Weathered facade sealant that no longer flexes
  • A top-up bead over failed sealant, now lifting
  • Sanitary sealant that has gone black and patchy
1
Send details
Send the specification, photos or a marked-up plan.
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
Backed by a 12-month workmanship guarantee.
South East, London & Scotland
Constructionline member
£5m PL insurance

Need commercial sealant contractors in Auchendinny?

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

What Auchendinny’s businesses ask us to seal

Auchendinny is in the east of Scotland, which is drier than the west. Cold snaps still affect when external joints can be sealed. In winter, outside joints are timed for when surfaces are dry and within the product’s range A 2-mile radius around Auchendinny takes in a number of hotels. In hotels, sealant shows everywhere, from bathroom joints to reception counters, so colour and a clean finish matter, and the work can be phased so the rest of the hotel keeps trading.

For a shop at a centre such as Straiton Retail Park, 2.5 miles to the north of Auchendinny, tidy joints at counters and displays matter as much as the fixtures. If you run an office at a site such as Eastfield Business Centre, 0.9 miles to the south-west of Auchendinny, the sealant at reception desks, tea points and frames ages with each fit-out. Occupiers with premises at both Eastfield Business Centre and Eastfield Farm Industrial Estate could have the sealant at each handled under one quote.

Auchendinny is about 1 mile north-east of Penicuik, in Midlothian. Any commercial site in Auchendinny is covered, whether it’s a single job or part of a planned programme. Across Midlothian, 34 places are covered, Auchendinny among them. There’s a separate page for Edinburgh, about 7 miles away.

Anyone looking for commercial sealant contractors in EH26 gets the same process as the rest of our area: send details, get a quote, we seal, guaranteed. For a building on Glencorse Park, Graham's Road and Old Dalmore Terrace or nearby, send details and we’ll quote for sealant joints. If your building is just outside Auchendinny, we cover Roslin (1 mile north-east), Bilston (2 miles north), Rosewell (2 miles east), Loanhead (3 miles north-east) and Old Pentland (3 miles north). Further afield, our area takes in Bonnyrigg (4 miles north-east), Dalkeith (6 miles north-east), Gorebridge (6 miles east), Newtongrange (5 miles east), Mayfield (6 miles east) and Shawfair (7 miles north-east).

Near you in Auchendinny

A little further out are Rosslynlee Hospital (2.2 miles west) and Oldwoodhouselee Castle (less than half a mile south-east). Not far away are Edgelaw Reservoir and Castle Law.

Map of Auchendinny © OpenStreetMap contributors

Commercial sealant contractors in Auchendinny

A reseal stands or falls on the preparation underneath it. Old silicone gives new sealant nothing to grip, so every trace of it is removed. Primer is used wherever the manufacturer calls for it on that surface. The enquiries we see most involve frame mastic that has hardened and come away from the wall and sanitary sealant that has gone black and patchy, on window and door perimeters, movement joints in walls and floors and external facade joints. One point of contact handles commercial sealant work in Auchendinny from the first photographs to the final walk-round, for single jobs and planned programmes alike.

Multi-site clients with buildings in and around Auchendinny can put several sites on one programme, so standards and paperwork match across every site.

Around smaller places such as Auchendinny, the commercial buildings tend to be hospitality, local shops, schools, health centres and converted rural buildings. Each has kitchens, washrooms and frames that depend on sound joints.

A 12-month guarantee applies to all our work. Should something we installed fail, ring 01277 525 020 or send photos by email and we will come back to it.

Location
Auchendinny (EH26)
Wider area
Midlothian
Cover
A 12-month guarantee
Quotes
Quoted before any work starts
Call
01277 525 020
Last updated
3 November 2026
The Mastic Doctor team standing beside their branded vans outside an office building

How the quote is worked out

We price every job individually. The main factors are:

  • Access and working height
  • Site requirements such as inductions and permits
  • Removal of failed or old sealant
  • The size and state of each joint

We don’t publish prices, since every building and every scope is different. Call for a quote.

What to include in your enquiry

There’s no need for a formal survey. These details are enough to start:

  • What the building is and how it’s used
  • Drawings or a marked-up plan, if available
  • Specification clauses that apply
  • Access details, including height

Send details, get a quote, we seal, guaranteed: that’s how every job runs. The first step is to give us a call on 01277 525 020 or email drawings and photos with what you know.

What happens if it’s left?

A failed seal around a window, worktop or panel doesn’t mean the element itself has to go. In many cases the element is fine and only the seal around it has given up. A careful reseal is a far smaller undertaking than replacement, though we’ll tell you honestly if the element itself is the problem. For buildings near Auchendinny, dealing with all the failing joints at once saves return trips. Send photos and we will quote for everything together.

Access often affects the price as much as the sealing: joints within easy reach take less time than ones that need access equipment. Mention the access as part of your enquiry.

Why us?

  • Joints cleaned back to sound surfaces
  • Colour options checked against the specified product
  • Fully insured, including public liability cover
  • CHAS accredited contractor

Take a look at how commercial sealant jobs are priced or our accreditations.

Your questions answered

Is Eastfield Business Centre, near Auchendinny, within your area?

Yes. We cover Auchendinny and the area around it, including industrial estates, business parks and retail parks such as Eastfield Business Centre. Photos and a short description are enough for a first look.

Is Auchendinny too far out for you?

No. Small places get the same service as large ones. We work across every Scottish council area. We plan jobs in smaller places so return trips are kept to a minimum.

How many days will you need on site?

It depends on the scope, but the work typically takes anything from part of a day on a short run of joints to several weeks on a large phased package. Larger or phased jobs take longer, and we’ll give you a timescale with the quote.

How long will the new sealant last?

It depends on movement, UV and weather, cleaning, traffic and the product. Sealant joints are maintenance items, so inspect them regularly.

Do you work for facilities managers and managing agents?

Yes. Use our quote form to send the site details, or phone or email us, and tell us what site paperwork you need.

Do you take on multi-site sealant work?

Yes, we can. Send a list of addresses and what’s needed at each, and fixed prices follow, with a suggested sequence.

When can the area be used after sealing?

The product and site conditions decide that. Some products skin over quickly but need longer to cure fully, and we confirm it before leaving site.

Keeping the joints sound

Problems stay small when the joints are checked regularly. In particular:

  • Put external and wet-area joints on a regular inspection round
  • Check joints after other trades have worked nearby
  • Make sure contractors see the asbestos survey before cutting out old mastic
  • Don’t let cleaning or traffic back on before the cure time is up

Put sealant on the planned maintenance checklist. A periodic look catches splits and lifting edges early, with external elevations and wet areas first in line. If anything looks wrong, phone 01277 525 020 or email the details over with a photo.

A failed external joint lets water in every time it rains. It can run into cavities, insulation and internal finishes long before anyone sees a stain. Resealing early keeps the problem in the sealant and out of the building.

When it isn’t the sealant

We check first that sealant really is the fix. It isn’t the answer for:

  • Suspect materials that need testing and specialist removal
  • Roof leaks that only look like a joint problem
  • Water from a services leak rather than a joint

If in doubt, speak to us on 01277 525 020 or email us and we will say what we think before you book.

What we seal

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

Site staff or a sealant specialist?

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.

What you see is the finished bead, but most of the work is hidden. Correct depth, the right primer and a sealant matched to the movement are easy to get wrong without experience.

On site: what to expect

We begin with a short walk round with whoever looks after the building, agreeing which joints are in scope, where to start and what must stay open. Then we strip out anything that has failed, prepare every joint and seal it. Where we can, we combine work around Auchendinny with other jobs nearby, to make the most of each trip. Tell us how flexible your dates are.

  1. Send details through our quote form, or ask for a site visit.
  2. We diagnose the cause of failure and price a fixed scope.
  3. Where parts of the building must stay open, the work is phased.
  4. Old sealant is cut out completely, never sealed over.
  5. Each joint gets a suitable sealant, laid to depth and tooled.
  6. A final walk-round, then the 12-month guarantee applies.

Before we start on site

  • Agree which areas must stay open
  • Make sure the joints can be reached
  • Explain the parking and delivery arrangements

Getting a fixed quote

Quotes are fixed against the scope you send, so the cost is agreed before work starts. To ask for one, ring 01277 525 020 or email a schedule or drawings.

Get a quick quote

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