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

Facade Sealing contractors in Carberry

Facade joint and window perimeter sealing on commercial buildings in Carberry and across East Lothian. CHAS accredited and fully insured, with a 12-month guarantee.

  • Leaks at window and door perimeters
  • Air leaks through failed facade joints
  • Old perimeter mastic that has dried out
1
Send details
Photos, drawings or a schedule, or we visit.
2
Get a quote
A fixed price, with what’s included set out clearly.
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 accredited
£5m public liability

Facade sealing near Carberry

Share the site address and what’s failing, and we’ll reply with a fixed quote or arrange a visit.

After the work

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

  • Note when each elevation was last resealed
  • Inspect facade joints on a regular cycle
  • Never let anyone seal over old sealant
  • Keep pressure washers away from fresh sealant

Let the new sealant cure before washing the facade or windows near it. Pressure washers and harsh cleaners can damage a fresh bead, so brief your window cleaners.

Check older buildings for asbestos before disturbing old mastic. Older sealants can contain asbestos, and if it’s suspected, we stop until it has been tested.

About our facade sealing in Carberry

Our facade sealing work covers external facade joints, window and door perimeters, cladding panel joints and the perimeter joints where frames meet the structure on offices, blocks and industrial units. Coping and flashing joints are included where sealant is the specified fix. Site teams most often ask us about air leaks through failed facade joints and weathered joints at frame-to-structure perimeters, on cladding panel joints, stone and brick facade joints and coping and flashing joints. Most enquiries from Carberry start with one failed joint and grow into a wider look at the building: we look at the rest while we’re there and tell you what we find.

Sites near smaller places like Carberry can mean longer travel, so the mastic is planned with as few trips as the job allows. Clear drawings, a programme and photos let us bring the right sealants, primers and backing rod first time.

The 12-month guarantee covers our workmanship: preparation, application and finish. It doesn’t extend to damage, other trades’ later work or movement the joint was never designed to take.

The Mastic Doctor team beside their liveried vans in front of an office building
Where
Carberry (EH21, EH22)
Region
East Lothian
Cover
12 months on our workmanship
Quotes
A fixed quote before we start
Phone
01277 525 020
Page updated
3 November 2026

Owners, agents and contractors

Agents, factors and owners’ representatives all follow the same route: send details, get a fixed quote, we seal, guaranteed. Keys, access and contacts can be agreed in advance.

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

Diagnose, treat, sign off

A typical day starts with protection: masking tape along the joint edges and sheeting over anything nearby. The work itself normally takes longer on a full elevation than on a handful of window perimeters, and it always depends on dry weather, and we clear our waste as we work. Travel to smaller Scottish places like Carberry is planned so the job is finished in one visit where possible, so photos, sizes and a full list matter. Outside work also needs a suitable weather window.

  1. Photos, drawings or a visit tell us about the joints and the access.
  2. We confirm the joint type, movement and the specified product.
  3. The existing bead comes out in full.
  4. Primer goes on where the product data asks for it.
  5. Backing rod is fitted and the new sealant gunned in and tooled.
  6. The finished joints are checked with you.

Before we start on site

  • Explain the parking and delivery arrangements
  • For older buildings, check the asbestos register before work
  • Warn occupants and staff about the work

Getting a fixed quote

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

Ask for a quote

Related advice

Questions about Carberry

Is Carberry too far out for you?

No. Small places get the same service as large ones. Our area covers all of Scotland, cities, towns and islands alike. Send photographs and a list of what needs doing, and we will plan the job to need as few trips as possible.

Could you schedule work at a campus like Queen Margaret University for the vacation?

Yes. We plan campus work around teaching, exams and residence turnarounds. We’re CHAS accredited and a Constructionline member, and paperwork such as RAMS is confirmed with the quote.

Do you guarantee your work?

Yes. The 12-month guarantee covers our preparation and application, though not damage or work by other trades.

Will you just go over the old sealant?

No, never. Overlaying old sealant is a frequent cause of early failure, so it all comes out first.

How do you choose the sealant?

A specification, where there is one, decides it. If there isn’t one, it comes down to the joint: its movement, its surfaces and what it has to cope with.

Do you run new sealant over the existing bead?

No. New sealant won’t hold on old sealant, so the old bead is cut away and the faces are cleaned before resealing. That is what makes the new joint last.

Does weather matter for sealant work?

It can, for external work. Wet joints and cold, damp or frosty conditions stop the sealant bonding properly, so we watch the forecast and rearrange outside work if we have to. Internal work is far less affected.

How the quote is worked out

Each job is priced on its own details. The things that drive the figure:

  • Location, for remote and island sites
  • Removal of failed or old sealant
  • How accessible the joints are
  • The total length or number of joints

No two sites price the same: the joint sizes, the specified product, access and working hours each have a bearing. Send the details and a fixed figure follows.

Sending details for a quote

A few photographs plus some basic facts will normally do. Please tell us:

  • The site address and postcode
  • Whether an asbestos survey exists
  • Any specification or named product
  • Photos of the joints, close up and from further back

Let us know the site, the scope and your timescale, and we will put a fixed quote together. To get it moving, call 01277 525 020 or send photos by email.

When to call us in Carberry

Most facade joints fail through age and weathering. The bead hardens, chalks on the surface and loses the flexibility to follow the joint, and cracks or adhesion loss follow.

These are often picked up first by site or facilities staff:

  • Old perimeter mastic that has dried out
  • Leaks at window and door perimeters
  • Sealant pulling away from frames or panels
  • Failed seals around shopfront and entrance frames

University estates such as Queen Margaret University, 2 miles north-west of Carberry, tend to have a rolling programme of new buildings and refurbishments, each with window perimeters and facade joints to seal.

What to look for in a quote

  • What level of public liability insurance do they hold?
  • How they’ll work around occupants
  • How the existing material will be dealt with
  • Their pre-qualification and accreditations

Choosing a commercial sealant contractor

Building and refurbishing in Carberry

The sea is no more than about 3 miles from Carberry. Coastal exposure means perimeter and cladding joints work harder than on an inland job, and the sealant, primer and backing need choosing with that in mind. Carberry has a number of hotels close by, all within 2 miles. Hotel refurbishments often run to tight programmes between busy periods, and perimeter and sanitary sealant has to keep up.

New units and refits on sites such as Wallyford Industrial Estate (to the north-east of Carberry) need their panel and perimeter joints sealed to the specification. Hotels like Sweethope Hotel (to the north-west of Carberry) rarely close for long, so refurbishment mastic is phased floor by floor.

Carberry is about 2 miles south-east of Musselburgh, in East Lothian. Any commercial site in Carberry is covered. Our East Lothian coverage takes in 48 places, from busy centres to rural villages. For work in that direction, see our Edinburgh page, about 7 miles away.

Postcode districts covered here: EH21 and EH22 for facade joints. We cover commercial and managed buildings on Deantown Avenue, Whitecraig Avenue and Dean Court. Access to Carberry is via the A6124, so getting applicators and materials to site is simple. Sites close to Carberry are covered too, including Whitecraig (1 mile north-west), Wallyford (1 mile north-east), Inveresk (1 mile north-west), Old Craighall (2 miles west) and Musselburgh (2 miles north-west). A short drive away, we cover Haddington (10 miles east), Tranent (3 miles north-east), North Berwick (15 miles north-east), Prestonpans (3 miles north-east), Cockenzie and Port Seton (5 miles north-east) and Longniddry (6 miles north-east).

Landmarks near Carberry

Carberry’s nearest station is Wallyford station, roughly 1.6 miles north of the centre. Nearby you’ll also find Cousland Smiddy (1.6 miles south-east) and Midlothian Community Hospital (3.5 miles south-west). The countryside around Carberry includes Duddingston Loch.

Map of Carberry © OpenStreetMap contributors

Different surfaces, different methods

Cladding panel joints

Panel joints on cladding and rainscreen systems take movement every day. The sealant has to match the movement and the panel finish, as the specification sets out.

Brick and stone facades

Stone can absorb plasticisers from the wrong sealant. We use a product suitable for the stone where the specification names one.

Accreditations

Trusted. Accredited. Insured.