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

Mastic contractors in Niddrie Mains

Mastic packages for new-build and refurbishment projects throughout Niddrie Mains and nearby, by CSCS-carded applicators. Fully insured and CHAS accredited.

  • A long mastic snag list close to completion
  • External joints sealed in damp or cold conditions that are now failing
  • Failed sealant in an existing building being refurbished
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
The right sealant, to the right depth, neatly finished.
4
Guaranteed
Backed by a 12-month workmanship guarantee.
South East, London & Scotland
Constructionline member
Fully insured: £5m PL

Construction mastic across Niddrie Mains

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

How we handle construction mastic in Niddrie Mains

A typical mastic package covers more than window perimeters: frame perimeters inside and out, caulking to trims and boards where the specification calls for it, sanitary silicone, kitchens, and the final snag list. Splitting those between trades often leaves gaps in responsibility, and one applicator team gives a consistent finish. Site teams most often ask us about different trades sealing to different standards and cracks opening in caulked internal joints, across sanitary and kitchen joints, internal decorators’ caulk and cladding and panel joints. Most enquiries from Niddrie Mains 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.

Construction in Scotland’s cities is a mix of new build and work to existing stone buildings. Work comes under Scotland’s own building standards, and our job is to seal to the specification.

The 12-month guarantee is for workmanship rather than wear and tear. Sealant wears with time, and movement, weather, cleaning and use decide how fast, so we’re clear about what is covered before work starts.

Place
Niddrie Mains (EH15, EH16)
Wider area
Edinburgh
Cover
12 months on our workmanship
Quotes
A fixed quote before we start
Telephone
01277 525 020
Last updated
3 November 2026
The Mastic Doctor team standing beside their branded vans outside an office building

Common problems we fix in Niddrie Mains

Three-sided adhesion is a frequent fault on new work. Fixed to three faces, the sealant rips the first time the joint opens so we set the depth properly before sealing.

Site and facilities staff are often the first to spot these:

  • Oversized or tapered gaps around new frames
  • Sanitary sealant damaged by following trades
  • Inconsistent sealant finishes from plot to plot
  • Mastic snags holding up handover

For a contractor at a hotel such as Kings Manor Hotel, 1.2 miles north-east of Niddrie Mains, the mastic often has to be finished before a reopening date.

Comparing quotes

  • Who will actually carry out the work
  • Their plan for phasing and protecting the area
  • Do they follow the manufacturer’s priming guidance?
  • The terms of the workmanship guarantee

Questions to ask before you appoint anyone

Aftercare for building managers

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

  • Ask cleaners to use soft cloths around fresh sealant
  • Share drawings and the specification as soon as possible
  • Protect sealed areas from following trades
  • Flag uneven or tapered frame gaps early

Tell the builders’ clean team which areas have new sealant. Blades and abrasive pads are the commonest cause of damage at the final clean so keep them off the joints.

Frames with gaps too wide for sealant need sorting before the mastic goes on. Sealant stretched over an oversized gap won’t last. We flag them as soon as we see them.

FAQs: Niddrie Mains

Could you schedule work at a campus like University of Edinburgh - Little France Campus for the vacation?

Yes. Education sites normally want the work in vacations or in phases during term, and we plan to suit. Any paperwork you need, from RAMS to our insurance certificate and CSCS details, is confirmed with the quote.

Do you cover business parks and estates near Niddrie Mains, such as Craigmillar Shopping Centre?

Yes. Our area takes in Niddrie Mains and its surroundings, with estates and business parks such as Craigmillar Shopping Centre included. A few photos and the unit address let us price the work.

Can you quote from photos?

Many jobs can be quoted from photos, drawings or a joint schedule. Where they aren’t, we arrange a site visit.

Can you come in just for snagging?

Yes. Send the snag list or photos and we will price it, with the work timed to your handover date.

Can you fit around our programme?

We seal plot by plot or floor by floor as areas are released. The sequence is settled with your site team and adjusted as things change.

Will you quote for a small job?

Single areas, one-off repairs and whole buildings are all quoted the same way: send details, get a fixed quote, we seal, guaranteed.

How do you choose the sealant?

The specification comes first, if there is one. If there isn’t one, it comes down to the joint: how much it moves, what it bonds to and whether it’s wet, trafficked or fire-rated.

When to bring in a specialist

Using site staff can make sense for a small touch-up, but larger jobs are different: a specialist brings efficiency, a consistent finish and a 12-month guarantee.

A short, simple internal joint is often within reach of a maintenance team. The usual problems come from preparation: sealing over old material, sealing onto damp or dusty surfaces, or a product that can’t take the movement.

What we can’t put right

Being straight saves everyone time. New sealant won’t cure:

  • Frame gaps too wide for sealant, which the installer needs to correct
  • Defective windows, doors or glazing units (the supplier or installer’s job)
  • Designing joint widths or choosing the specification (that sits with the designer)

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

What we seal

  • Cladding and panel joints
  • Brick and block movement joints
  • Sanitary and kitchen joints
  • Window and door perimeters
  • Floor and skirting junctions
  • Internal decorators’ caulk

Mastic packages on Niddrie Mains sites

Niddrie Mains lies within about 2 miles of the sea. Schemes this close to the sea see their facade joints tested by wind and rain from the day they’re sealed, so we check the specified product suits the exposure before the first bead. Niddrie Mains is in the east of Scotland, which is drier than the west. Cold, damp starts still stop external sealing on some days. We programme around it with the site team.

Projects at colleges like Edinburgh College - Milton Road Campus, 1.1 miles north-east of Niddrie Mains, tend to run to term dates, so the mastic is planned tightly. When units on a site such as Craigmillar Shopping Centre (0.5 miles west of Niddrie Mains) are refurbished or reclad, the panel joints and window perimeters are part of the mastic package.

Niddrie Mains is about 3 miles east of Edinburgh, in Edinburgh. Commercial clients in Niddrie Mains can call on us for mastic packages, as part of our coverage of Edinburgh. Our Edinburgh coverage takes in 174 places.

If you need construction mastic in EH15 and EH16, the process matches everywhere else we work: details, then a fixed price, then sealing and a 12-month guarantee. For a building on Hay Avenue, Friary Road and Campion Road or nearby, we can quote for mastic packages. Access to Niddrie Mains is via the A6095 and A6106 among other routes. Close to Niddrie Mains, our area also takes in Bingham (1 mile north-west), Niddrie (1 mile south-east), Greendykes (1 mile south-west), Magdalene (1 mile north-east) and The Wisp (1 mile south). Further afield, our area takes in Edinburgh (3 miles west), Leith (4 miles north-west), Bonnington (3 miles north-west), Greenside (3 miles north-west), Broughton (3 miles north-west) and Bellevue (3 miles north-west).

What’s near Niddrie Mains

Locally, jobs take us to sites close to Duddingston Kirk, Craigmillar Castle Park and Portobello Library and the streets around them. Niddrie Mains’s nearest station is Brunstane station, about 0.9 miles north-east of the centre. Nearby you’ll also find Cameron Toll Shopping Centre (1.7 miles west) and Craigmillar Castle (1 mile south-west). Green spaces nearby include Duddingston Loch and The New Leaf Co-op.

Map of Niddrie Mains © OpenStreetMap contributors

From enquiry to sign-off

We bring the products specified for the job, along with primers and backing rod. Joint faces are cleaned back to sound, dry surfaces, the manufacturer’s primer is applied where it’s called for, and each bead is tooled to a neat concave finish. In a Scottish city, kerbside space and loading need planning, especially near the centre. Tenement closes, shared stairs and factor approvals may also be involved.

  1. We start with the drawings, specification and programme.
  2. Quantities are measured and a fixed price returned.
  3. We agree with the site team which areas come first.
  4. Each area is sealed when it’s released.
  5. Every joint is cleaned, set to depth and sealed with the specified product.
  6. Snags are cleared and the package signed off with our 12-month guarantee.

Preparing the site

  • Tell us what induction or permit system the site runs
  • Tell staff and tenants when we’ll be in
  • Share your working hours and any access restrictions

Quotes

Photos, drawings or a schedule of the joints are often enough for a fixed quote. Where a site visit makes more sense, we’ll arrange one.

Ask for a quote

Read more

Owners, agents and contractors

We take on planned maintenance as well as one-off repairs: working through a building or an estate in stages that fit your budget. Niddrie Mains can form part of a wider programme.

Facilities managers want contractors who arrive with the paperwork sorted. Let us know the documents you need (RAMS, insurance certificate, CSCS details) and we will confirm them with the quote.

Accreditations

Trusted. Accredited. Insured.