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

Coloured and colour-matched sealant in Northfield, Edinburgh

Work needed on a colour-matched joint in Northfield? We assess it, carry out the work and guarantee our workmanship for 12 months.

  • Dirty, discoloured joints in public areas
  • Poorly tooled joints on visible finishes
  • Colour changes after a rebrand or refit
1
Send details
Photos, drawings or a schedule, or we 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
CHAS & Constructionline
£5m PL insurance

Coloured sealant for businesses in Northfield

Photos, a specification or a quick description of the joints is enough to start a fixed quote.

Should maintenance staff do it?

Site maintenance staff can often handle a short internal joint. 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.

Certain joints really need a specialist: for instance fire-rated seals that must match a tested detail, trafficked floor joints and external movement joints. A poor seal in places like these tends to cost more to put right later.

Coloured sealant in Northfield, done properly

Colour-matched joints are often among the last items before handover. Adjacent finishes are masked and protected while we work, and we leave the area clean. Our workmanship carries a 12-month guarantee. The enquiries we see most involve discoloured joints on a visible elevation and untidy coloured beads with ragged edges, across natural stone and brick, hotel bathrooms and public areas and office fit-out finishes. Sealant applicators who only do sealant are a different proposition from a general trade with a gun in the van: in Northfield, that means joint design, primers and backing rod as standard.

Northfield is part of one of Scotland’s big cities, where offices, shops, hotels and restaurants sit close together. Shop units under tenements can bring the property factor into the picture when the work touches shared parts.

Guaranteed is the last step of every job. You get a 12-month guarantee on our workmanship, and the quote explains what it covers.

The Mastic Doctor team standing beside their branded vans outside an office building
Where
Northfield (EH8, EH15, EH7)
Wider area
Edinburgh
Cover
12 months on our workmanship
Price
A fixed quote before we start
Call
01277 525 020
Page updated
3 November 2026

Cost factors for colour-matched joints

We price every job individually. The things that drive the figure:

  • How much existing material needs removing
  • The site’s rules and procedures
  • Any access equipment needed
  • Distance, for remote addresses

The work involved drives the cost: stripping out, preparation, sealing, access and phasing. Call for a quote and we’ll explain how it’s made up.

Sending details for a quote

Diagnosis starts before we arrive. Let us know:

  • Anything awkward about access or site hours
  • The postcode of the building
  • The product your specification calls for
  • A wide shot and a close-up of the area

Every job follows the same four steps: send details, get a quote, we seal, guaranteed. The first step is to call the office on 01277 525 020 or send details through our quote form with what you know.

After the work

Sealant joints are maintenance items, and their life depends on movement, exposure, cleaning and use. Our advice:

  • Insist on the agreed colour for any repair
  • Agree the sealant colour early and write it into the specification
  • Clean coloured joints with mild products
  • Reseal whole runs rather than patching single joints

Expect some change in appearance over the years. Some fading is part of normal ageing outdoors.

Approve a sample where colour really matters. Seeing the cured colour in place avoids surprises.

What we are called out for in Northfield

Internal joints can stain from cleaning products, spills or mould. Mould that has grown into sealant usually can’t be cleaned out.

Any of the following is a good reason to get the joints checked over:

  • Fit-outs with a sealant colour in the specification
  • Discoloured joints on a visible elevation
  • Patch repairs in several different colours
  • Joints that need to match a new RAL frame colour

Premises within reach of Brunstane station (1.4 miles east of Northfield) often have busy frontages where joints are seen by everyone passing.

What to look for in a quote

  • Will CSCS-carded applicators be on site?
  • Whether primer will be used where the manufacturer specifies it
  • Their approach to joint depth and backing
  • Whether old or failed sealant will be cut out, not overlaid

Choosing a commercial sealant contractor

Shops, offices and hotels in and around Northfield

With the shore within about 2 miles, Northfield counts as a coastal location. 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. Northfield has at least three named business or industrial parks inside a 3-mile radius. Tenant changes on such sites bring fit-outs, and fit-outs bring new joints.

Shopping centres and retail parks such as Craigmillar Shopping Centre (1.1 miles south of Northfield) see a steady turnover of shop fits, each leaving joints where colour and finish matter. On estates like West Telferton Industrial Park, 0.5 miles to the north-east of Northfield, the office and welfare end of each unit has its own sealant to maintain.

Northfield is about 3 miles east of Edinburgh, in Edinburgh. Any commercial site in Northfield is covered, for single jobs and planned programmes alike. We work across 174 places in Edinburgh, from busy centres to rural villages.

Business premises anywhere in EH8, EH15 and EH7 are within our area for colour-matched joints. Among the streets we cover are Durham Avenue, Parker Avenue and Paisley Avenue, and sites on any of them can send details for a fixed quote. Access to Northfield is via the A1 and A1140. Just outside Northfield, we also work in Mountcastle (1 mile north-east), Piershill (1 mile north-west), Willowbrae (1 mile west), Craigentinny (1 mile north) and South Portobello (1 mile east). Further afield, our area takes in Edinburgh (3 miles west), Leith (3 miles north-west), Silvermills (3 miles west), West End (3 miles west), Stockbridge (3 miles west) and North Leith (3 miles north-west).

What’s near Northfield

We work on buildings around Abercorn Park, Portobello Library and Public House. The closest station to Northfield is Brunstane station, roughly 1.4 miles east. Well-known places in the area include Craigmillar Castle (1.7 miles south) and Cameron Toll Shopping Centre (1.9 miles south-west). For a walk, there’s The New Leaf Co-op and Whinny Hill.

Map of Northfield © OpenStreetMap contributors

Questions about Northfield

Can you work at a site such as West Telferton Industrial Park, by Northfield?

Yes. We cover Northfield and the area around it, including industrial estates, business parks and retail parks such as West Telferton Industrial Park. To start, just phone 01277 525 020 or send details through our quote form with the unit, the joints involved and your access times.

Does a hotel in Northfield need to shut while its sealant is renewed?

Rarely, if ever. We take a few rooms out at a time. Housekeeping and our team agree each day’s rooms.

Can we approve the colour on site?

Yes. We can fit a sample into the programme before the main run.

What happens if old sealant might contain asbestos?

Asbestos is possible in some older mastics, particularly in buildings from before 2000. We check the asbestos register before cutting out old sealant in an older building, and work stops until any suspect material has been tested. Removing asbestos is a job for asbestos specialists, not us.

Do you need to see the site first?

It depends on the job. Straightforward work can often be priced from photographs and measurements, and bigger or more complex jobs usually get a visit.

Do you cover Northfield?

Yes. We cover Northfield, and the simplest way to start is to ring 01277 525 020 or email the details over.

What will the job cost?

Every job gets its own fixed quote. To get one, call the office on 01277 525 020 or send photos by email.

How a job runs

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. For premises in Northfield, tell us about access times, shared entrances and any building rules, so the work can be phased and areas kept in use.

  1. Photos or drawings show us the finishes and joints.
  2. We send the closest colours from the product’s range.
  3. Tell us your site hours and access windows and we’ll plan around them.
  4. Joints are prepared, primed where specified and backed.
  5. The agreed colour is installed and tooled neatly.

What we need from you

  • Point out any areas we must not close
  • Explain the parking and delivery arrangements
  • Flag any permit to work we’ll need

Request a quote

For a fixed quote, call the office on 01277 525 020 or email us, telling us the site location and the nature of the job. Our quote form is another easy route.

Get a price

Advice

When it isn’t the sealant

A proper diagnosis includes knowing what sealant can’t do. We’ll tell you if the real problem is any of the following:

  • Restoring stained stone or masonry next to old sealant
  • Custom-mixed sealant colours
  • Paintable products in joints they aren’t suited to

If you are not sure, just call 01277 525 020 or email drawings and photos and we’ll give you a straight answer.

Surfaces we seal

  • Hotel bathrooms and public areas
  • Cladding panels
  • Natural stone and brick
  • Office fit-out finishes
  • Shop-fit joinery and counters
  • Powder-coated and anodised frames
Accreditations

Trusted. Accredited. Insured.