West Lothian · Scotland
Linburn External Mastic
Professional external mastic in and around Linburn, with every bit of old sealant taken out first and a 12-month guarantee.
- Panel joints letting water in
- Joints pointed up with cement by mistake
- Water getting into walls through failed joints
Walls and rooflines in Linburn
Historic houses like Howden House (about 4.4 miles west) are a reminder that the area around Linburn has older buildings as well as new. Where a home is older, older brick and stone need a sealant that suits them, at the right joint depth. Plenty of Scottish homes have harled walls, and where harling meets frames, pipes and other materials, the joint needs a flexible sealant that grips a rough surface.
Howden House, about 4.4 miles west, is one of the historic houses in the wider area around Linburn. Letting a property close to Kirknewton station? Then failed wall and movement joints let damp in, so they’re worth checking between tenancies.
Linburn is about 4 miles east of Livingston, in West Lothian. Across the EH27 area, we cover external mastic for homes and businesses. Our area takes in 58 places across West Lothian, from the larger towns to small villages. We also work in Edinburgh, about 8 miles from Linburn.
All of EH27 is covered for external mastic, from the main roads to the quietest streets. You will find streets such as Louis Braille Court and Linburn Park. If you are just outside Linburn, we cover Wilkieston (1 mile north-west), West Clifton (1 mile north-west), Calderwood (2 miles west), Newbridge (3 miles north) and Pumpherston (3 miles west). We also work in nearby towns such as Livingston (4 miles west), Bathgate (9 miles west), Linlithgow (9 miles north-west), Whitburn (11 miles west), Armadale (11 miles west) and Ladywell (5 miles west).
What’s near Linburn
The nearest railway station is Kirknewton station, about 1.4 miles south-west of the centre. A little further out are ICE Scotland Museum (3.2 miles east) and Linburn Centre (within half a mile south-west). For a walk, there’s Temple Hill and Dundas Loch.
How we handle external mastic in Linburn
Where two different materials meet, such as brick and render or blockwork and metal, they move at different rates. A flexible exterior sealant takes up that movement. We work on façade panels, copings & trims and concrete & block, and common reasons people get in touch are sealant pulling away from one side of the joint and movement joints filled with mortar instead of sealant.
Outside joints can only be sealed when they’re dry, so work in Linburn depends on the weather. Let us know about access to every wall and roofline.
Whatever the size of the job, it’s backed by our 12-month guarantee.
- Location
- Linburn (EH27)
- Region
- West Lothian
- Cover
- A year, on every job
- Price
- A clear quote up front
- info@mrmastic.co.uk
- Updated
- 26 October 2026
Towns and villages near Linburn
What else we do in Linburn
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 does not work out, we can still put it right.
A careful DIYer can reseal a simple joint, like a short, easy-to-reach joint indoors. Where it goes wrong is sealing over the old bead, working on a wet joint or overloading the gap.
How the job changes by surface
Render joints
Render is weaker at the surface than brick, so a low-modulus sealant is kinder to the joint edges. Priming is done where the sealant calls for it.
Brickwork movement joints
Clay brickwork grows slightly over its life and moves with the weather. That movement goes into the joint, so its sealant has to stay flexible.
Questions from Linburn
Is Linburn in your area for external mastic?
Yes, Linburn is within the area we cover. Our work covers the whole of Scotland. Just email us at info@mrmastic.co.uk with a few details of the job, and we will send you a clear quote.
Can you help a landlord with a rental near Kirknewton station?
Yes. We work for landlords and letting agents as well as homeowners. You can drop us a line at info@mrmastic.co.uk with the details for a clear quote.
How long does external mastic take?
A typical job takes a few hours for a handful of joints, longer for a whole elevation. Your quote will say how long we expect yours to take.
Why is there a gap in my brick wall?
It’s a deliberate gap that lets the wall expand and contract without cracking. It should be filled with flexible sealant, never mortar.
Will you leave a mess?
Very little: the area around the joints is protected first, and we tidy up before we go.
Can I add another job to the visit?
Yes. Tell us about everything you’d like done and you will get one quote.
Is it worth trying it myself?
You can, for simple jobs. Preparation is everything: all the old sealant out, and a clean, dry joint. If it does not work out, we can redo it.
Should I point up the gap in my brickwork?
No, not where the gap is a movement joint. Pointing it stops it working, and the wall may crack nearby. We will reseal it with a flexible sealant.
Looking after it afterwards
Once the sealant has cured, a few habits help it last:
- Make sure movement joints are not pointed over
- Look over the joints every year, ideally after winter
- Deal with leaking gutters that soak the joints below
- Do not let climbing plants root in the sealant
Look over the joints once a year, ideally after winter. Watch for splits, edges coming away or growth in the joint.
Leaks behind façade panels and render often go unseen. When it finally shows inside, the joint may have been open for years, so it’s worth resealing at the first signs.
How it works
There isn’t much for you to do on the day. Point us to the joints and we’ll get on with it. The work itself takes anything from a few hours to several days, depending on the building. Somewhere like Linburn may be a longer drive, and the journey is planned ahead. Mention tracks, gates, ferries or anything else about the route.
- We look at every joint and agree a colour to suit the wall.
- We take out the old sealant until the faces are sound.
- Closed-cell backing rod is pushed in so the sealant bonds to two sides only.
- We prime the faces where required.
- We gun in low-modulus sealant and tool it neatly.
Before we arrive
- Mention any sign-in or site rules at work premises
- Tell us about access, such as stairs, a lift or high-level joints
- Let us know if you’ve seen damp or leaks
How to get a quote
Quotes start with a quick conversation. Tell us what’s wrong, where it is and how much there is, and we will talk you through what we’d do. Whenever you are ready, drop us a line at info@mrmastic.co.uk.
Advice
Leave it or put it right?
Mortar or ordinary filler might look like a quick way to close an open joint, but it stops the joint moving. The wall then cracks somewhere else. A flexible sealant over backing rod is what the joint needs. In an older home around Linburn, damp from a failed joint can get into timber and plaster.
The cost depends on how much there is to do, how hard the old material is to remove and access to the work. You will have a clear quote before any work starts.
Why Linburn customers choose us
- You choose the colour before work begins
- A sealant colour to suit the surroundings
- 4.9 on Google from 180+ five-star reviews
- A choice of colours where the product allows
Take a look at what affects the cost or what customers say.
Work for landlords, hotels and businesses
Landlords and letting agents in Linburn can book us as well as householders. Resealing between tenancies is a simple way to keep a property in good order before the next move-in.
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.
When it is not the sealant
New sealant can’t fix everything, and we’ll tell you before we start. It will not solve:
- Cracking across the wall rather than at a joint
- Movement that’s more than a sealant joint can take
- Loose or hollow render, which needs re-rendering
If you are not sure, just drop us a line at info@mrmastic.co.uk and we’ll give you a straight answer before you book.
Joints and surfaces we work on
- Joints between brick and frames
- Copings & trims
- Façade panels
- Render & cladding joints
- Concrete & block
- Brickwork movement joints