Edinburgh · Scotland
Sand Mastic in Barnton
Traditional burnt sand mastic around sash and case windows and doors in stone and brick for Barnton, backed by a 12-month guarantee. Call for a quick quote.
- Failed mastic on an exposed elevation
- A silicone bead on a sash window that spoils the look
- Draughty sash windows at the surround
What happens if it’s left?
Cement-based fillers and modern sealants do not always suit a period surround. Sand mastic is the like-for-like choice and that can be important for listed homes. In a tenement flat in Barnton, a failed seal is rarely just your problem: a leak can come through the ceiling below, and gaps in shared walls or fire-rated joints matter to every flat.
Homes and businesses are quoted the same way: how much there is to do, how we reach it and what it needs, plus any working-time requirements on site. Ask us for a quote and we will explain what it covers.
Why choose Mr Mastic in Barnton
- Fully insured
- Anti-fungal sanitary silicone in wet areas
- Experience in homes, commercial sites and hotels
- More than 20 years in sealant work
See our cost guide and what customers say.
About our sand mastic in Barnton
Sand mastic skins over fairly quickly but full hardening takes longer. Traditional guidance is not to paint over it and we will advise if you’re redecorating. If you’re dealing with cracked mastic round a front door frame and modern sealant on a period surround, we can put it right, whatever the surface.
In a Scottish city, many flats have windows two, three or four floors up, so the mastic outside can go unchecked for years. Access is the first thing to plan for a job in Barnton.
A 12-month guarantee comes with the work, just as it does everywhere we cover.
- Place
- Barnton (EH4, EH12)
- Region
- Edinburgh
- Guarantee
- A year, on every job
- Price
- A clear quote up front
- info@mrmastic.co.uk
- Last updated
- 26 October 2026
What sand mastic looks like in Barnton
Barnton is within about 1 mile of the coast, and homes near the sea take more wind-driven rain, with salt in the air closer to the shore. Both are hard on the mastic around older windows and doors, which can dry out and crack sooner where a building faces the weather. Under the Tenements (Scotland) Act 2004, shared parts of a tenement, such as the roof and outside walls, are looked after by the owners together, often through a property factor. Windows usually belong to the flat, but the title deeds have the final say.
For landlords with property near Edinburgh Gateway station, any sash windows need sound mastic to keep draughts and rain out. Historic houses such as Caroline Park, about 2.9 miles north-east, show how far back building around Barnton goes.
Barnton is about 4 miles west of Edinburgh, in Edinburgh. Homes, rented property, offices and hotels in Barnton is covered for sand mastic. Every job comes with our one-year guarantee. Barnton is one of 175 places in Edinburgh we cover.
Every address in EH4 and EH12 is covered for sand mastic. Local streets include Avon Road, Cammo Road and Essex Road, all of which we cover. Close by, we work in Braepark (1 mile north), Cammo (1 mile south-west), Cramond (1 mile north-east), Bughtlin (1 mile south) and East Craigs (1 mile south). We also work in nearby towns such as Edinburgh (4 miles east), Leith (5 miles east), Bonnington (5 miles east), Greenside (5 miles east), Broughton (5 miles east) and Bellevue (4 miles east).
Landmarks near Barnton
Barnton’s nearest station is Edinburgh Gateway station, roughly 1.6 miles south of the centre. Nearby you will also find Corstorphine Hospital (1.9 miles south-east) and The Gyle Shopping Centre (1.7 miles south). Open spaces near Barnton include The New Leaf Co-op and Corstorphine Hill.
How it works
We keep the work tidy and contained to the joints we’re treating, so you can carry on as normal. Expect the work to take anything from a few hours to a full day, depending on how many windows. For a tenement in Barnton, work inside your flat is between us and you, while shared parts may need the factor or neighbours to agree. Tell us which applies when you book.
- First we agree which joints need doing.
- We remove the old, loose mastic.
- Deep gaps are packed so the mastic sits at the right depth.
- We apply the mastic by hand and shape it.
- We dress the finish so it sits neatly against the masonry.
Before we arrive
- Tell us about access, such as stairs, a lift or high-level joints
- Mention if the joints have been sealed before
- Tell us if parking is tricky
Ask for a quote
Getting a quote is simple: let us know the job and the location and its rough size. A few pictures by email make the job easier to understand, and we’ll come back to you with a quote.
Read more
Looking after it afterwards
To keep the joints looking good and working properly:
- Plan mastic work ahead of painting
- Avoid heavy scraping on the mastic joint
- Inspect the joints round the windows every year or so
- Clear gutters so water doesn’t pour onto the windows
Make sure water drains away from the window surround. Constant wetting wears the mastic faster.
It’s best to renew mastic before painting the windows. Paint over cracked mastic only covers it up.
What else we do in Barnton
Landlord and commercial work in Barnton
Mouldy or split sealant often shows up at the end of a tenancy, and it’s easy to sort out between tenants. We can quote for more than one property at once.
A neglected joint can let water reach the structure, which matters even more when someone else lives there. Resealing at the right time is simple maintenance.
When to call us in Barnton
Decorating can disturb tired mastic. It’s often found when windows are being prepared for paint, which is a good time to renew it.
Most people get in touch after spotting something like this:
- Wind and rain getting in round a sash window
- Silicone on a period window that looks wrong
- Crumbling sand mastic round a window
- Mastic that needs renewing before redecorating
For site and facilities teams at buildings such as Craigmount High School, the mastic around its windows and doors needs looking after like any other building’s.
What to look for in a quote
- Are they insured?
- Who turns up on the day
- Which colour the sealant will be
- Which sealant they’ll use, and why
What the job involves on each surface
Tenement and terrace windows
Tenements and terraces often have many sash windows with ageing mastic. We work on single windows or whole elevations.
Period and listed homes
Many older homes were built with sand mastic round the windows. On listed buildings, check with your planning authority first.
Quotes for sand mastic in Barnton
The price is agreed before any work begins. It’s based on:
- How much old sealant there is and how hard it is to remove
- Access and height
- Mould in or behind the old joints
- The number of rooms or windows
A failed joint rarely gets cheaper to fix by waiting, as water and mould keep getting in. If you’re not sure whether it needs doing, drop us a line at info@mrmastic.co.uk and we’ll give you an honest view and a quote.
Asking for a quote
You do not need to know the technical terms. Just tell us:
- Where the job is, and your postcode
- The type of property
- What the problem is, such as mould, gaps, leaks or cracking
- Roughly how big the job is
For sand mastic in Barnton, send an email to info@mrmastic.co.uk. Tell us what the problem is and where, and we’ll agree the price before any work begins.
Common questions in Barnton
Do you work for landlords with property near Edinburgh Gateway station?
Yes, landlords and agents are among the people we work for. You can send an email to info@mrmastic.co.uk with the details for a clear quote.
How do repairs to the shared parts of a tenement in Barnton get organised?
Shared parts of a tenement, such as the roof and outside walls, are usually repaired with the agreement of the owners, often through a property factor. Where the title deeds are silent, the Tenements (Scotland) Act 2004 fills the gaps. Windows often belong to the individual flat, but it’s worth checking your deeds.
Where do you work from?
We’re based in Crawley, West Sussex, and we work across South East England, London and Scotland.
Do you work in Barnton?
Yes, we do. Our applicators work in Barnton, and the service is the same as everywhere else.
Can you do several jobs on one visit?
Yes, and it often makes sense. Combining jobs makes good use of the visit.
Do the sealants smell?
Sometimes, a little. Any smell clears as the sealant cures.
How long does sand mastic take to go off?
It takes a while. It skins first and hardens fully later and we will give you an idea for your job.
What should I tell you?
Only a few details: where it is, what you’ve noticed and how we reach it. Then email us at info@mrmastic.co.uk.