North Lanarkshire · Scotland
External & façade joints in Bogside, North Lanarkshire
Specialist external mastic for Bogside: the right sealant, proper preparation and a neat finish. Call for a quick quote.
- Leaking joints around cladding and façade panels
- Brick movement joints where the sealant has split
- Water getting into walls through failed joints
How we handle external mastic in Bogside
We are ARBOMaster approved applicators, and each external joint gets a sealant suited to it. Some surfaces need a primer before sealing. Typical jobs include sealant that has lost its bond to the brick or render and weathered mastic that no longer stretches, across concrete & block, brickwork movement joints and façade panels.
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 drop us a line at info@mrmastic.co.uk.
- Place
- Bogside (ML2)
- Wider area
- North Lanarkshire
- Guarantee
- One year on every job
- Quotes
- Quoted before any work starts
- info@mrmastic.co.uk
- Page updated
- 26 October 2026
Work for landlords, hotels and businesses
We work for letting agents and landlords as well as householders. Sealant work between tenants is a simple way to keep a property in good order before the next move-in.
Housing providers, facilities teams and property managers book us too in Bogside and across North Lanarkshire. We can quote a run of properties together.
Also near Bogside
More services for Bogside
Keeping the joints in good condition
So the new joints stay in good condition:
- Leave the joints unpainted unless we’ve said otherwise
- Fix overflowing gutters above sealed joints
- Look over the joints every year, ideally after winter
- Never let anyone fill a movement joint with mortar
Follow the cure time we give you before the joint is knocked or disturbed. Most exterior sealants skin fast but take longer to cure right through.
Small splits are the time to act. At that stage it’s a simple cut out and reseal with no damage behind it to deal with.
What happens on the day
Before we leave, we go over the finished joints with you and tell you how long to leave it. The visit itself normally takes anything from a few hours to several days, depending on the building, depending on the size of the job. Outdoor work around Bogside depends on the weather, as sealant needs a dry surface, so external jobs may need to move if the day turns wet. Work indoors is not affected.
- We inspect the joints and agree which need resealing and how they’ll be reached.
- We cut out the failed sealant and rake out any dirt or growth.
- The joint faces are cleaned and primed where the sealant needs it.
- Closed-cell backing rod is fitted to set the depth and stop three-sided bonding.
- We gun in a flexible exterior sealant in a colour that suits the wall and tool it neatly.
Before we arrive
- Tell us about any previous sealing or DIY attempts
- Tell us if parking is tricky
- Move anything stored near the joints
Ask for a quote
Quotes start with a quick conversation. Tell us what’s wrong, where it is and how much there is. Whenever you’re ready, drop us a line at info@mrmastic.co.uk.
Related advice
Leave it or put it right?
A failed movement joint lets water into the wall, behind render and cladding. Dealing with it early keeps the repair to the joint, rather than the wall around it. In a place like Bogside, small leaks are easy to put off, but water through a failed joint keeps working away until it’s fixed.
Homes and businesses are quoted the same way: the amount of work, the access and the products needed, plus any working-time requirements on site. Ask us for a quote and we’ll explain what it covers.
Why book with us
- Sanitary silicone with an anti-fungal additive in wet areas
- Arbo and Everbuild products
- We agree the colour with you first
- Old sealant always removed completely
Read what affects the cost and our reviews.
Bogside questions
Can you help a landlord with a rental near Wishaw station?
Yes, landlords and agents are among the people we work for. Just send an email to info@mrmastic.co.uk with the address and what needs doing, and we’ll give you a clear quote.
Is Bogside within the area you cover?
Yes, smaller places are covered as well as towns. We work across all of Scotland. Let us know about access, parking and anything unusual about getting there when you book.
Is it worth trying it myself?
It depends on the job. Work at height, movement joints, fire-rated gaps and large areas are best left to a professional.
Is there any odour?
Possibly a little. Any smell clears as the sealant cures.
What information do you need?
Let us know what needs doing and where, with photos by email if possible. If we need more, we’ll ask.
Do you use backing rod?
That is backing rod, a closed-cell foam. It stops the sealant going in too deep and bonding to three sides, which would stop it stretching.
Can you reach joints on upper floors?
That depends on how high the joints are and the ground below. Low-level joints are straightforward; for higher ones, send details and we will confirm the access.
How long before the joint can be used?
Most sealants are touch-dry well before they’re fully cured. We will tell you how long to leave the joint.
Walls and rooflines in Bogside
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. With historic houses such as Cambusnethan House (about 3 miles west) nearby, there’s older building stock in the area around Bogside as well as newer homes. In older buildings, older walls and rooflines need a sealant that moves with them and suits the material.
Historic houses such as Cambusnethan House, about 3 miles west, show how far back building around Bogside goes, and older homes nearby need a sealant that suits their walls. If you look after a building such as Coltness High School, larger buildings have long runs of movement joint that eventually need resealing.
Bogside is about 2 miles south-east of Wishaw, in North Lanarkshire. If you need external mastic in Bogside, it’s easy to get a quote: please email us at info@mrmastic.co.uk. We cover North Lanarkshire from our Crawley base. 89 places in North Lanarkshire are on our list, from the larger towns to small villages. Glasgow is on our list too, around 17 miles away.
We work across ML2 for external mastic. We also cover the places around Bogside: Chapel (1 mile north-east), Wildmanbridge (1 mile south), Morningside (1 mile north), Law (1 mile south-west) and Cambusnethan (1 mile north-west). Further out, we also cover Motherwell (5 miles north-west), Cumbernauld (14 miles north), Coatbridge (9 miles north-west), Airdrie (8 miles north-west), Bellshill (7 miles north-west) and Burnfoot (9 miles north-west).
Landmarks near Bogside
For rail, the closest station is Wishaw station, roughly 2.3 miles west of the centre. Nearby you’ll also find Murdostoun Castle (2.1 miles north) and Law Hospital (0.6 miles south-east). The countryside around Bogside includes Baron's Haugh RSPB Reserve and Allanton House lake.
Should I try it myself first?
Sealing over old silicone is the commonest DIY error. Silicone doesn’t stick to old silicone, so it peels away and traps moisture behind it. All the old material has to come out first.
A DIY attempt does not rule out a professional job. We cut it out and start again, so just mention it when you contact us.
Signs you need external mastic in Bogside
Poor preparation causes many early failures: joint faces that were dusty or damp, unprimed where they needed it, or still carrying old sealant. The sealant never bonds properly.
Keep an eye out for these signs:
- Moss and dirt in joints with no sealant left
- Rigid filler in a joint that should flex
- Gaps where render, brick and frames meet
- Hard, crazed mastic that has stopped moving
For landlords with property near Wishaw station, split movement joints are easy to miss on a rental until damp shows inside.
What your quote should include
- The length of the guarantee
- Whether the sealant suits the joint
- How much experience the applicator has
- What insurance they hold
When something else is needed
A few problems are outside what sealant work can do:
- Loose or hollow render, which needs re-rendering
- Damp that is not coming from the joint
- Structural movement, which needs a surveyor or engineer
If in doubt, email us at info@mrmastic.co.uk and we will say what we think before you book.
Surfaces we seal
- Copings & trims
- Concrete & block
- Render & cladding joints
- Brickwork movement joints
- Façade panels
- Joints between brick and frames