Aberdeenshire · Scotland
External Mastic in Huntly
Specialist external mastic for Huntly: careful preparation, the right product and tidy work. Ask us for a quick quote.
- Plants rooting in failed movement joints
- Water getting into walls through failed joints
- Sealant pulling away from one side of the joint
External mastic for homes and businesses in Huntly
A movement joint is only as good as its depth. Backing rod controls how deep the sealant goes and keeps it off the back of the joint, leaving it bonded to two faces so it can move with the wall. We work on concrete & block, render & cladding joints and façade panels, and people most often call us about hard, crazed mastic that has stopped moving and rain getting behind render or cladding at a joint.
Older stone buildings need a sealant that suits the stone, not an acetoxy product that can mark or attack it. On newer homes, the movement joints and roofline trims are what need watching.
The work is covered for a year after we finish. If there’s a problem with it, please email us at info@mrmastic.co.uk.
- Location
- Huntly (AB54)
- Region
- Aberdeenshire
- Guarantee
- 12 months on all our work
- Quote
- Quoted before any work starts
- info@mrmastic.co.uk
- Last updated
- 26 October 2026
Work for landlords, hotels and businesses
Landlords and agents in Huntly 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.
We also work for property managers and facilities teams in Huntly and across Aberdeenshire. We can quote a run of properties together, and we are fully insured for the work.
External mastic in Huntly: local notes
Harled (roughcast) walls are common in Scotland, and joints where harling meets other materials need a sealant that can grip and flex. Private landlords in Scotland must meet the Repairing Standard, which includes keeping a home wind and watertight, and failed outside joints work against that.
If you live in an older home near Parish Church, an extension built onto an older house moves differently, and the joint between them takes the strain. For landlords with property near Huntly station, split movement joints are easy to miss on a rental until damp shows inside.
Huntly is about 17 miles south-east of Buckie, in Aberdeenshire. From the centre of Huntly to the outskirts, we cover external mastic for every kind of property, from flats and houses to offices and hotels. Our Aberdeenshire coverage runs to 161 places, Huntly among them. There’s also a page for Aberdeen, about 32 miles away.
All of AB54 is covered for external mastic. That includes homes and businesses on The Square, Market Street and Nelson Place. Huntly is on the A96 and A97, so it’s easy for us to get to with everything needed for external mastic. We also cover Bridgend (3 miles south), Backburn (4 miles south), Cairnie (4 miles north-west), Ruthven (5 miles north) and Gartly (5 miles south). We also work in nearby towns such as Turriff (14 miles north-east), Alford (15 miles south), Insch (10 miles south-east) and Aberchirder (10 miles north-east). Huntly is among the bigger towns we cover in Aberdeenshire. For island and remote addresses, the job takes a little more planning, so let us know when you get in touch.
Near you in Huntly
The closest station to Huntly is Huntly station, roughly 0.5 miles east of the centre. A little further out are Huntly Castle (0.6 miles north-east) and Jubilee Hospital (less than half a mile south). The countryside around Huntly includes The Bin.
Keeping the joints in good condition
Aftercare is simple:
- Wash walls gently around the sealant
- Deal with leaking gutters that soak the joints below
- Have failed joints looked at early
- Clear growth from the base of walls and joints
Don’t paint over the new sealant unless we’ve said the product is paintable. Paint can crack on a flexible joint, and paint can crack as the joint moves.
An open movement joint lets rain into the wall every time it pours. That can lead to damp patches, staining and frost damage.
What happens on the day
A visit follows a simple pattern: we look at the joints together, protect the area around them, do the work and tidy away. Most jobs take a few hours for a handful of joints, longer for a whole elevation. Somewhere like Huntly may be a longer drive, and the journey is planned ahead. Tell us about tracks, gates, a ferry crossing or anything unusual about getting there.
- We look at every joint and agree a colour to suit the wall.
- Failed sealant is removed back to clean, sound faces.
- Closed-cell backing rod is pushed in so the sealant bonds to two sides only.
- 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
- Let us know about earlier repairs to the joints
- Tell us about access, such as stairs, a lift or high-level joints
- Let us know if you’ve seen damp or leaks
Ask for a quote
We quote each job on its own, so start by telling us what you need. Simply email us at info@mrmastic.co.uk and describe the job and send pictures if you have them.
Advice
Also in Huntly
Why it’s worth doing now in Huntly
The longer a joint stays open, the more water the wall takes in. Wet masonry is more easily damaged by frost near the open joint, so the damage spreads beyond the joint. When the nearest tradesperson is a drive away, it’s tempting to leave a small leak, but water behind a failed seal does the most damage when nobody’s watching.
There are no prices on our website, because the cost depends so much on the job itself. Call for a quick quote.
Why Huntly customers choose us
- We never seal over old sealant
- More than 20 years in sealant work
- Colour picked to suit the job
- You choose the colour before work begins
Take a look at how sealant jobs are priced and our reviews.
How we quote for external mastic
Some jobs are bigger than they look, and some smaller. What affects the quote:
- Working hours on commercial sites
- Whether old sealant or filler has to be cut out
- Which sealant suits the joint
- Whether the work is at height
Doing several joints on one visit is usually more efficient than separate visits. You will get one clear quote for the whole job.
Asking for a quote
Photos by email are helpful but not essential. Please mention:
- What the problem is, such as mould, gaps, leaks or cracking
- Any access issues, like height or stairs
- A few pictures by email, if you can
- If someone has resealed it before
It all starts with a short chat. Tell us what’s wrong, where it is and how much there is. When it suits you, email us at info@mrmastic.co.uk.
How the job changes by surface
Joints between dissimilar materials
Brick against render, concrete against metal, stone against timber: every change of material is a joint. We seal the joint with a flexible exterior sealant so neither cracks the other.
Brickwork movement joints
People sometimes point up a brick movement joint by mistake. Where one has been mortared, we cut it out and reseal it with sealant if the joint can be cleared.
Your questions about external mastic in Huntly
Do you cover Huntly for external mastic?
Yes. We work across all of Scotland, and Huntly is part of that. Just send an email to info@mrmastic.co.uk with a few details of the job, and we will send you a clear quote.
Do you cover smaller places like Huntly?
Yes, we do. We work across all of Scotland, from towns to the smallest places. Longer journeys are simply planned in advance.
Do you remove the old sealant?
Yes. Sealing over the old bead is the commonest cause of early failure, and it’s something we never do.
How do I get a quote for external mastic in Huntly?
We don’t publish prices, because the cost depends on the job: how much there is, what’s there now, how we reach it and what it needs. You will get a clear quote before any work starts.
Do you work for letting agents?
Yes. Domestic, commercial and hotel work are all part of what we do.
Where is Mr Mastic based?
Our base is in Crawley, and we cover South East England, London and all of Scotland.
Can tenants book the work?
Yes, though it’s best to check with your landlord first. Many landlords are glad to have it sorted.
Is it messy?
Tidy work is part of the job. Nearby surfaces are protected, and the area is left clean when we finish.
Signs you need external mastic in Huntly
If plants are growing out of a joint, the sealant has normally failed or was never there. Dirt and roots then trap moisture in the joint and make things worse.
Common reasons people contact us are:
- Failed sealant between panels on a façade
- Sealant pulling away from one side of the joint
- Brick movement joints where the sealant has split
- Cracked joints where brick meets render or frames
Schools such as The Gordon Schools are buildings too, and its movement joints, gutters and trims need looking after like any other building’s.
Comparing quotes
- Whether they seal over old material or remove it
- Which sealant they’ll use, and why
- How hidden problems are handled
- What insurance they hold