Stirling · Scotland
External & façade joints in Clifton, Stirling
Problem with your movement joints in Clifton? We remove the old material, prepare the joints and seal them properly, with a 12-month guarantee.
- Plants rooting in failed movement joints
- Joints where the bead has come unstuck
- Failed seals between different materials
How to look after the new joints
After the cure time, these simple habits help:
- Show decorators and builders where the movement joints are
- Deal with leaking gutters that soak the joints below
- Ask before painting over external sealant
- Clear growth from the base of walls and joints
Only paint over the joint if we have confirmed the sealant can take paint. Many exterior sealants aren’t designed to be painted and spoil the finish.
Water getting behind cladding or render can go unnoticed for a long time. When it finally shows inside, the joint may have been open for years.
About our external mastic in Clifton
A movement joint is a deliberate break that lets a wall expand and contract. 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. Common call-outs are for joints where the bead has come unstuck and hard, crazed mastic that has stopped moving, across brickwork movement joints, concrete & block and copings & trims.
External sealant needs dry surfaces, so outdoor work around Clifton is planned around the weather. Let us know about access to every wall and roofline.
We stand behind the work with a one-year guarantee.
- Place
- Clifton (FK20)
- Region
- Stirling
- Guarantee
- 12 months on all our work
- Quote
- A clear price before we start
- info@mrmastic.co.uk
- Last updated
- 26 October 2026
When it isn’t the sealant
New sealant cannot fix everything, and we’d rather say so up front. It will not solve:
- Walls that need new movement joints cut into them
- Movement that’s more than a sealant joint can take
- Cracks in the bricks or render themselves, away from the joints
Not sure which it is? You can email us at info@mrmastic.co.uk and we’ll tell you honestly.
What we seal
- Render & cladding joints
- Concrete & block
- Copings & trims
- Joints between brick and frames
- Façade panels
- Brickwork movement joints
When to call us in Clifton
A lot of failed joints come down to preparation: joint faces that were dusty or damp, unprimed where they needed it, or still carrying old sealant. The sealant never bonds properly.
If you can see any of these, it’s time to have the joints looked at:
- Water getting into walls through failed joints
- Leaking joints around cladding and façade panels
- Failed seals between different materials
- Joints pointed up with cement by mistake
Letting a property close to Tyndrum Lower station? Then failed wall and movement joints let damp in, so they’re worth checking between tenancies.
What to look for in a quote
- Whether they’re fully insured
- Which sealant they’ll use, and why
- How the surfaces are prepared before sealing
- When the joint can take water or movement
DIY versus a professional finish
If you do try it yourself, take your time over the preparation: take out all the old sealant, make sure the joint is clean and dry, and give it the full cure time. If it fails, we can still redo it.
A DIY attempt doesn’t rule out a professional job. We cut it out and start again.
What happens on the day
Our applicators work methodically: protection first, then preparation, sealing and a tidy-up. Typically it takes anything from a few hours to several days, depending on the building. For a place like Clifton, longer drives are planned in advance. Mention tracks, gates, ferries or anything else about the route.
- First, the joints are inspected and the access agreed.
- We cut out the old mastic and rake out anything in the joint.
- The faces are brushed clean and primed where the product requires it.
- We fit closed-cell backing rod to control the depth.
- We apply the sealant, tool it and check the whole run.
Preparing for the visit
- Where the joints are inside, avoid wetting them before we arrive
- Clear items away from the joints we are working on
- For business premises, tell us about site rules or sign-in
Ask for a quote
There’s no standard price list, as no two jobs are quite the same. Instead, your job gets its own clear quote. To get started, send an email to info@mrmastic.co.uk.
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Clifton buildings and the weather
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. Under the Repairing Standard, private landlords in Scotland have to keep homes wind and watertight, and sound outside sealant is part of that.
Around Clifton, as everywhere, external mastic is only as good as the preparation behind it.
Clifton is about 30 miles north of Helensburgh, in Stirling. Homes, rented property, offices and hotels in Clifton can book us for external mastic, old or new, large or small. Every job comes with our 12-month guarantee. We cover 55 towns and villages across Stirling. There’s also a page for Glasgow, about 44 miles away.
We cover every part of FK20 for external mastic. Neighbouring places we cover for external mastic include Tyndrum (1 mile south-east), A' Chrìon Làraich (5 miles south-east), Bridge of Orchy (6 miles north), Inverarnan (8 miles south) and Dalmally (10 miles west).
Local landmarks in Clifton
There’s a railway station in Clifton itself: Tyndrum Lower station. Green spaces nearby include Lochan na Bì.
Clifton: your questions answered
Do you work for landlords with property near Tyndrum Lower station?
Yes, landlords and agents are among the people we work for, and several properties can be quoted together. Just drop us a line at info@mrmastic.co.uk with the address and what needs doing, and we will give you a clear quote.
Is Clifton in your area for external mastic?
Yes, Clifton is within the area we cover. We work across all of Scotland. You can email us at info@mrmastic.co.uk and tell us what needs doing, and we’ll give you a clear price.
Are you ARBOMaster approved?
Yes. ARBOMaster is the approved applicator scheme for Arbo sealants, and we are part of it.
What sealant do you use?
Quality sealants from brands including Arbo and Everbuild, chosen to suit the joint. We’ll tell you what we are using and why.
Where do you work from?
We work from Crawley. We cover Clifton and the rest of Stirling.
Why is there a gap in my brick wall?
A vertical gap in a long brick wall is generally a movement joint. It lets the bricks expand without cracking, and it should be sealed with a flexible sealant.
What does external mastic cost?
The cost depends on the size of the job, access and how much old sealant has to come out. Call for a quick quote and we’ll talk you through it.
When will the joints need doing again?
It varies with how exposed the wall is and how much the joint moves. Look for splits, hardening or edges coming away and have them redone then.
Surface by surface
Copings and trims
Joints in copings, parapets and trims are exposed to the worst of the weather. Each is resealed with a weatherproof, flexible sealant.
Cladding and façade panels
Where a cladding system has its own specified sealant, we follow it or an approved alternative. Tell us what the building has when you get in touch.
Nearby places to Clifton
Other services in Clifton
Landlord and commercial work in Clifton
In hotels, rooms out of use cost money, so we plan the work room by room around your bookings where we can. We have worked in hotels as well as homes and businesses.
A neglected joint can let water reach the structure, which is a bigger problem in a rented property. Resealing at the right time is simple maintenance that we can handle for you.