East Lothian · Scotland
External & façade joints in Kingston, East Lothian
Sealing brickwork movement joints, render, cladding and façade joints for homes and businesses in Kingston and across East Lothian. ARBOMaster approved applicators, fully insured, with a 12-month guarantee.
- Movement joints filled with mortar instead of sealant
- Moss and dirt in joints with no sealant left
- Sealant that has lost its bond to the brick or render
About our external mastic in Kingston
Movement joints let brickwork, render and cladding expand and shrink without cracking. Its sealant has to flex with the building, season after season, so once it splits or hardens, the joint stops working and water gets in. We work on copings & trims, joints between brick and frames and concrete & block, and the jobs we see most are joints with sealant missing in places and weathered mastic that no longer stretches.
In and around a place like Kingston, many buildings face open ground and take the full weather. Gutter joints and wall joints take a battering, so they need a sealant that moves with the building.
Our work is backed for twelve months, and the guarantee is the same wherever you are.
- Place
- Kingston (EH39)
- Region
- East Lothian
- Cover
- A year, on every job
- Price
- A clear price before work begins
- info@mrmastic.co.uk
- Last updated
- 26 October 2026
Quotes for external mastic in Kingston
The quote reflects the job in front of us. We take into account:
- The amount of work
- Mould in or behind the old joints
- The product the joint needs
- Whether the work is at height
Some things make a job bigger or smaller: how much old sealant there is and how stubborn it is, whether mould needs treating, and whether we need extra access for height. We take all of that into account in your quote.
What we need to know
You do not need to know the technical terms. It helps if you can tell us:
- Roughly how big the job is
- What’s wrong with the joints now
- Where the job is, and your postcode
- Access, such as stairs, a lift or height
It all starts with a short chat. Describe the problem, the location and the size of the job, and we will talk you through what we’d do. Whenever you’re ready, email us at info@mrmastic.co.uk.
Honest limits
New sealant can’t fix everything, and we will tell you before any work starts. It won’t solve:
- Loose or hollow render, which needs re-rendering
- Rising or penetrating damp from elsewhere in the wall
- Structural movement, which needs a surveyor or engineer
If you’re not sure, just send an email to info@mrmastic.co.uk and we will give you a straight answer.
Surfaces we seal
- Brickwork movement joints
- Concrete & block
- Façade panels
- Render & cladding joints
- Joints between brick and frames
- Copings & trims
Kingston questions
Is external mastic in a coastal place like Kingston any different?
Coastal homes put outside sealant through more weather than inland ones, so the choice of sealant and the preparation matter even more. Walls facing the sea are usually the first to need attention.
Do you work for landlords with property near North Berwick station?
Yes, we work for landlords and letting agents. Just drop us a line at info@mrmastic.co.uk and tell us about the property, and we’ll give you a clear price.
Is it OK to seal over old sealant?
No. We remove every bit of old sealant first.
Do I have to be there?
We need access to the joints, so we will agree that with you when we book. For inside work, that normally means someone being in.
Can you reach joints on upper floors?
Each building is different. Send us photos and a rough idea of the height.
How long will you be here?
Most jobs take anything from a few hours to several days, depending on the building. We will confirm how long when we quote.
What do you put in the joint?
Quality sealants from brands including Arbo and Everbuild, picked for each joint. We explain the product when we quote.
How much does external mastic cost in Kingston?
The cost depends on the size of the job, access and how much old sealant has to come out. Call for a quick quote.
How it works
There’s no need to move everything out before we come, just the space around the work. We protect the rest, and the work takes a few hours for a handful of joints, longer for a whole elevation in most cases. In smaller Scottish places, parking is usually less of an issue than access and distance. Let us know how to find you and how to reach the joints, and the visit is planned around that.
- Each joint is checked and the colour of the new sealant agreed.
- Failed sealant is removed back to clean, sound faces.
- Backing rod goes in so the sealant can stretch between the two faces.
- We prime the faces where required.
- A low-modulus exterior sealant is gunned in and tooled to a neat finish.
Getting ready for the visit
- On commercial sites, let us know about site rules
- Plan for the work area to be out of bounds to pets and children
- Let us know if you’ve seen damp or leaks
Ask for a quote
We don’t publish a price list, as no two jobs are quite the same. Instead, we send you a clear quote for your job. To get started, send an email to info@mrmastic.co.uk.
Advice
Common problems we fix in Kingston
The wrong product in a moving joint is a classic cause. A stiff, general-purpose sealant cannot cope with a joint that moves a lot, so it pulls away from the edges.
The problems people usually mention when they call are:
- Movement joints with cracked, split or missing sealant
- Old sealant gone brittle and cracked
- Leaking joints around cladding and façade panels
- Sealant that has lost its bond to the brick or render
If you let a flat or house near North Berwick station, failed wall and movement joints let damp in, so they’re worth checking between tenancies.
What to look for in a quote
- How the surfaces are prepared before sealing
- When the joint can take water or movement
- Whether you can choose the colour
- What guarantee comes with the work
Work for landlords, hotels and businesses
Housing providers, facilities teams and property managers book us too in Kingston and across East Lothian. Several sites can go on one quote, and we’re fully insured.
A neglected joint can let water reach the structure, which is a bigger problem in a rented property. Keeping joints in good order is simple maintenance.
Can I do it myself?
If you do try it yourself, take your time over the preparation: remove every trace of old sealant, clean and dry the joint, and follow the product’s cure time. If it fails, we can still redo it.
A DIY attempt does not rule out a professional job. We remove it and do the joint properly, so tell us about it when you ask for a quote.
External mastic in Kingston: local notes
Kingston is within about 3 miles of the coast, where wind-driven rain is a fact of life and, nearer the shore, so is salt air. That is hard on movement joints and outside wall joints, especially on the side facing the sea. Under the Repairing Standard, private landlords in Scotland have to keep homes wind and watertight, and sound outside sealant is part of that.
Schools such as North Berwick High School are buildings too, and larger buildings have long runs of movement joint that eventually need resealing.
Kingston is about 6 miles north of Haddington, in East Lothian. Every kind of property in Kingston can book us for external mastic, old or new, large or small. The work is guaranteed for a year. 48 places in East Lothian are on our list. For nearby work, see our Edinburgh page, about 19 miles away.
All of EH39 is covered for external mastic. If you’re just outside Kingston, we cover Dirleton (1 mile north-west), North Berwick (2 miles north-east), Drem (2 miles south-west), Gullane (3 miles west) and Athelstaneford (3 miles south). We also work in nearby towns such as Musselburgh (13 miles south-west), Haddington (6 miles south), Dunbar (9 miles east), Tranent (10 miles south-west), Prestonpans (10 miles south-west) and Cockenzie and Port Seton (9 miles south-west).
What’s near Kingston
For rail, the closest station is North Berwick station, roughly 1.9 miles north-east. Nearby you’ll also find Edington Cottage Hospital (2.1 miles north-east) and Dick Galloway Archery Museum (1.3 miles west). For a walk, there’s Marl Loch and North Berwick Law.
Keeping the joints in good condition
So the new joints stay in good condition:
- Get split or bare joints resealed while the damage is small
- Avoid pressure-washing directly into sealant joints
- Look over the joints every year, ideally after winter
- Don’t let climbing plants root in the sealant
Keep pressure washers away from the sealant. A strong jet can damage the edges of the bead.
An open movement joint lets rain into the wall every time it pours. Over time it can mean damp inside, stained render or frost-damaged brick.