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

Mastic Sealing in Cousland

Looking for mastic sealing in Cousland? It’s simple: send details, get a quote, we seal, guaranteed.

  • Damaged joints in communal entrances and corridors
  • Old repairs sealed over failed mastic
  • Cracked, hardened mastic round windows on a block
1
Send details
Photos, drawings or a schedule, or we visit.
2
Get a quote
Scope agreed and priced before anything starts.
3
We seal
Prepared joints, the specified product, a tidy finish.
4
Guaranteed
12-month guarantee on our workmanship.
South East, London & Scotland
CHAS & Constructionline
£5m PL insurance

Mastic sealing near Cousland

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

Mastic sealing in Cousland, done properly

Across Cousland and the rest of Midlothian, we work the same way: you send details, we return a fixed quote, the joints are resealed and the 12-month guarantee follows. Addresses, photos of typical joints and a rough idea of quantities let us give a quick quote, and site visits can be arranged. The enquiries we see most involve no planned programme for sealant and estate-wide sealant that is simply worn out, on communal entrances and stairwells, external wall and movement joints and window and door perimeters on blocks. Searching for sealant specialists in Cousland? We have been sealing commercial buildings since 2005, with CSCS-carded applicators.

For buildings around Cousland, we group the work to keep travel and visits down. A list of addresses and photos lets us quote for them together.

Our 12-month guarantee is about workmanship, not wear and tear. How long a sealant joint lasts depends on movement, exposure, cleaning and use, so we are clear about what is covered before work starts.

Location
Cousland (EH22)
Wider area
Midlothian
Guarantee
12 months on our workmanship
Price
Fixed quote, scope in writing
Call
01277 525 020
Last updated
3 November 2026
Mastic Doctor team members lined up next to their branded vans outside an office building

Why it’s worth doing now in Cousland

Piecemeal repairs over the years often leave mismatched sealant. Resealing a whole building gives a consistent finish and one 12-month guarantee. In Scotland, wind-driven rain finds a failed joint quickly, so it’s worth renewing joints around Cousland before they leak.

Access can matter as much as the joints themselves: easy-to-reach joints are quicker than those that need equipment to get to. Tell us how the joints are reached and call for a quote.

Why us?

  • Work carried out by CSCS-carded applicators
  • Health and safety: CHAS accredited
  • RAL and finish matching where the product range allows
  • One phone line for London, the South East and Scotland

Read how commercial sealant jobs are priced or our accreditations and insurance.

How the job changes by surface

Window and door perimeters on blocks

Perimeter joints on blocks are best done elevation by elevation or block by block. Access is agreed with you before the quote is fixed.

External movement joints

Movement joints are cleaned out, backed with rod and resealed with a sealant of the right movement class.

On site: what to expect

Tell us your site hours and access windows and we’ll plan around them. While we are working, the area stays contained and tidy, and we check in with your contact before moving on to each new area. Travel to smaller Scottish places like Cousland is planned so the job is finished in one visit where possible, which is why we ask for photographs and a full list first. Outside work also needs a suitable weather window.

  1. First comes a look at the joints and, for older buildings, the asbestos records.
  2. A fixed quote covers the joints, products and order of work.
  3. We strip out the old sealant.
  4. Joint faces are cleaned, backed and resealed.
  5. We finish each building before moving to the next.

Preparing the site

  • Clear stock, furniture or equipment away from the joints
  • For older buildings, check the asbestos register before work
  • Warn occupants and staff about the work

Get a fixed quote

If there’s a specification, drawings or a tender package, send it with your enquiry, and we’ll price the work to it. For smaller jobs, photographs and a description will do.

Get a quick quote

Read more

Looking after the joints

Every sealant joint needs some looking after, and their life depends on movement, exposure, cleaning and use. We suggest:

  • Ask residents or tenants to report leaks and draughts early
  • Mention RAMS, insurance or CSCS requirements up front
  • Group repairs into a planned programme
  • Track which buildings were done and when

Log the date and extent of the resealing for each block. That makes future programmes easier to plan and shows what was done.

One failed perimeter normally means others on the same building are close so a single failure is a sign to check the rest. A planned reseal saves repeated visits.

Mastic sealing around Cousland: what changes locally

Cousland is on Scotland’s drier eastern side. Outside mastic still waits for dry, frost-clear conditions. We plan block programmes with some give for it

For agents with blocks near Wallyford station, which lies north of Cousland, a block-wide mastic programme deals with frames, balconies and entrances in one go. Student accommodation around universities such as Queen Margaret University (to the north-west of Cousland) is usually managed block by block, which suits a planned mastic programme.

Cousland is about 3 miles east of Dalkeith, in Midlothian. Commercial clients in Cousland use us for work on mastic joints, as part of our coverage of Midlothian. Our Midlothian coverage takes in 34 places. Edinburgh is covered too, some 8 miles away.

Postcode districts covered here: EH22 for mastic joints. Streets here include Chapel Bank, Beech Grove and Stewart Park. Nearby places we also cover include Elphinstone (2 miles north-east), Ormiston (2 miles east), Tranent (3 miles north-east), Prestongrange (3 miles north) and New Winton (4 miles north-east) for mastic joints. Nearby towns on our patch include Bonnyrigg (5 miles south-west), Dalkeith (3 miles west), Penicuik (10 miles south-west), Loanhead (6 miles west), Gorebridge (5 miles south-west) and Newtongrange (3 miles south-west).

Near you in Cousland

The closest station to Cousland is Wallyford station, roughly 2.5 miles north of the centre. Nearby you’ll also find Cousland Castle (under half a mile south-east) and Cousland Smiddy (less than half a mile east).

Map of Cousland © OpenStreetMap contributors

What we’re called out for in Cousland

Frames, panels and masonry expand and contract through the year, and every joint has to stretch and squeeze with them. If the joint or the product wasn’t suited to the movement, it splits long before it should.

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

  • Damp patches beside frames
  • Mastic failing across several blocks on an estate
  • Communal area joints that look neglected
  • Movement joints with sealant missing

With historic buildings such as Hamilton House, 3.6 miles to the north of Cousland, in the wider area, owners of older properties around Cousland should expect mastic to need a product that suits old masonry.

What to look for in a quote

  • Which product they’ll use, and why it suits the joint
  • Their approach to joint depth and backing
  • Who will actually carry out the work
  • Whether primer will be used where the manufacturer specifies it

Questions to ask before you appoint anyone

FAQs: Cousland

Is Cousland too far out for you?

No. Places such as Cousland are covered as much as the big towns. Our area covers all of Scotland, cities, towns and islands alike. Where we can, we group nearby jobs to make the most of each trip.

Will you take on a block within reach of Wallyford station?

Yes. Managing agents, landlords, property factors and housing associations are who this service is for. Give us the building’s details and say how residents are notified, and we’ll quote and plan to suit.

Is asbestos a concern with old mastic?

In older buildings, old mastic can contain asbestos. We check the asbestos register or survey before disturbing it and suspect material is tested first.

Can you plan resealing across several buildings?

Yes, planned programmes suit estates and portfolios. You get a fixed quote per building or for the whole job.

What guarantee do you give on resealing?

Our workmanship carries a 12-month guarantee, backed by public liability insurance.

How do you handle work on occupied blocks?

We plan around people living or working in the building. We agree the programme so you can notify occupiers, and entrances stay in use.

How soon can the area be used again?

That comes down to the sealant and the temperature. Some products skin over quickly but need longer to cure fully, so we’ll confirm the curing time on the day.

Site staff or a sealant specialist?

Using site staff can make sense for a small touch-up, but anything bigger is another matter: a specialist brings efficiency, a consistent finish and a 12-month guarantee.

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.