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

Carrington coloured sealant

Coloured sealant for Carrington, from a contractor working since 2005. Fully insured, with a 12-month guarantee.

  • Smeared sealant on stone or joinery
  • Discoloured joints on a visible elevation
  • Failed coloured sealant that has split or peeled
1
Send details
Photos, drawings or a schedule, or we visit.
2
Get a quote
A fixed quote for the work, with the scope in writing.
3
We seal
CSCS-carded applicators, the right product for each joint.
4
Guaranteed
Backed by a 12-month workmanship guarantee.
London, the South East & Scotland
Constructionline member
£5m PL insurance

Coloured sealant in Carrington

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

Diagnose, treat, sign off

In a busy building, we agree a sequence with your contact so the disruption stays in one area at once. Each section is protected, cleaned back and sealed before the next one starts. Jobs near Carrington are often grouped with others in the same area, to make the most of each trip. Tell us how flexible your dates are.

  1. First we agree which sealant type the joint needs.
  2. We compare the target colour with the colours available.
  3. The nearest colour is agreed, with a sample bead where needed.
  4. We cut out the existing bead, clean and set the depth.
  5. Edges are masked and the coloured sealant applied and tooled.
  6. We remove the masking and walk the finished joints with you.

Preparing the site

  • Agree which areas must stay open
  • Tell staff and tenants when we will be in
  • Confirm the product named in the specification

Getting a fixed quote

Pricing a project or setting a maintenance budget? We’ll quote against your scope and drawings that you can work with. If you have questions first, call the office on 01277 525 020 or email drawings and photos.

Get a quick quote

Read more

Coloured sealant in Carrington, done properly

We take on colour-matched work across new fit-outs, refurbishments and resealing of existing joints on sites in Carrington. On resealing, matching the existing colour is often as important as the seal itself. If you are dealing with colour changes after a rebrand or refit and a run of joints in mismatched shades, we can help, on office fit-out finishes, hotel bathrooms and public areas and powder-coated and anodised frames alike. A specialist sealant contractor works differently from a general builder: in Carrington, that means joint design, primers and backing rod as standard.

For work in and around Carrington, we’d rather do everything on one trip, so it helps to have photos and a full list first. If neighbouring businesses have work too, the visits can be grouped.

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
Place
Carrington (EH23)
Wider area
Midlothian
Cover
12 months on our workmanship
Quote
Fixed quote, scope in writing
Call
01277 525 020
Updated
3 November 2026

For managing agents and facilities managers

Planned maintenance programmes are welcome: resealing failed joints building by building, on a schedule that suits your budget. Sites in Carrington can sit alongside others in a wider programme.

We work for building owners and managing agents on everything from one building to a spread of sites. One quote can cover more than one site, so there’s one set of paperwork to deal with.

Looking after the joints

Your facilities or cleaning team can help the joints last. Pass these on to them:

  • Plan full-run reseals on visible elevations
  • Look at the cured colour before the full run
  • Keep harsh solvents away from visible joints
  • Use one colour standard across multi-site work

If other trades disturb a coloured joint, ask them to tell you rather than patch it. A mismatched repair stands out, so it is better to reseal the section properly.

Put the sealant colour into the specification or finishes schedule. Late decisions lead to substitutes and mismatches, so agree it with the designer at the start.

Why act early in Carrington

Leaving a failed coloured joint risks more than appearance. Behind the bead, moisture can damage substrates and finishes, so resealing protects the finishes as well as the look. Renewing every failing joint on one visit is the sensible approach for a place like Carrington. Photos of each area help us quote the whole job.

Quantities, awkward access and phased working all shape the price. Site requirements like inductions and permits play a part as well.

Why choose Mastic Doctor in Carrington

  • CHAS accredited
  • Our applicators hold CSCS cards
  • Fixed quotes based on photographs, drawings or a visit
  • Colour options checked against the specified product

Read what affects the cost or how we’re accredited.

Commercial premises in Carrington

Less than 3 miles from Carrington there are at least three named estates and business parks. Each new occupier on a park like these tends to refit, from reception to staff kitchen. Being in the east of Scotland, Carrington gets less rain than the west coast. Winter frost and damp frames still stop outside sealing on some days.

Premises within reach of Gorebridge station (to the east of Carrington) often have busy frontages where joints are seen by everyone passing. If you have premises on more than one site, say at Dalhousie Business Park and Butlerfield Industrial Estate, one contractor and one quote can cover both. For tenants and agents on sites such as Dalhousie Business Park, 2 miles to the north of Carrington, office fit-outs, reception joints and window perimeters are the usual sealant work.

Carrington is about 3 miles south of Bonnyrigg, in Midlothian. Looking for coloured sealant in Carrington? We can help, as we do across Midlothian. Our Midlothian coverage takes in 34 places, from busy centres to rural villages. For work in that direction, see our Edinburgh page.

Anyone looking for coloured sealant in EH23 gets the same process as the rest of our area: details, then a fixed price, then sealing and a 12-month guarantee. Buildings on Main Street, Primrose Gardens and Manse Road are within our area. If your building is just outside Carrington, we cover Arniston (2 miles east), Birkenside (2 miles east), Gorebridge (2 miles north-east), Gowkshill (2 miles north-east) and Newtongrange (3 miles north-east). A short drive away, we cover Bonnyrigg (3 miles north), Dalkeith (4 miles north), Penicuik (5 miles west), Loanhead (4 miles north-west), Mayfield (3 miles north-east) and Shawfair (6 miles north).

Landmarks near Carrington

The nearest railway station is Gorebridge station, roughly 1.7 miles east of the centre. Other landmarks nearby include Midlothian Community Hospital (3.2 miles north) and Dalhousie Castle (1.9 miles north). For a walk, there’s Edgelaw Reservoir.

Map of Carrington © OpenStreetMap contributors

Carrington: questions and answers

Can you work at a site such as Dalhousie Business Park, by Carrington?

Yes. We cover Carrington and the area around it, including industrial estates, business parks and retail parks such as Dalhousie Business Park. To start, just call 01277 525 020 or send photos by email with the unit, the joints involved and your access times.

Is a smaller place like Carrington outside your area?

No. Small places get the same service as large ones. Our area covers all of Scotland, cities, towns and islands alike. Good photographs up front let us bring everything on the first visit.

What site paperwork can you supply?

Each site asks for different documents, so list what you need, whether RAMS, insurance or CSCS details, and we’ll confirm with the quote.

How long does a job like this take?

We plan the time on site around your programme and access. You will have an expected duration with the quote.

How long will the new sealant last?

There isn’t a single answer, because life depends on how much the joint moves, how exposed it is and how it’s cleaned and used. Regular checks let you plan resealing before leaks or damage.

How do you deal with asbestos in old sealant?

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. We don’t remove asbestos-containing materials.

Do you work to architects’ specifications?

Yes. The specification and the manufacturer’s installation guidance are what we work to, and we raise anything unclear before work begins.

What the job involves on each surface

Paintable sealants

Where no colour in the range is close, a paintable hybrid or PU sealant can sometimes be painted to match. That only works where the joint and specification allow it.

Brick and masonry

Movement joints in brickwork are long and visible. A well-chosen colour helps them blend in.

Site staff or a sealant specialist?

Certain joints really need a specialist: for example fire-rated seals that must match a tested detail, trafficked floor joints and external movement joints. Getting these wrong typically costs more in the end than doing them right.

General builders and handymen seal joints, but it isn’t their main trade. A specialist prepares properly, controls joint depth and picks a product with the right movement class, which is what makes a joint last.

Accreditations

Trusted. Accredited. Insured.