Scotland

Sand Mastic in North Lanarkshire

From the largest town to the smallest village in North Lanarkshire, our applicators can help with sand mastic. Clear quotes up front, and a one-year guarantee.

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Where we work in North Lanarkshire

Traditional burnt sand mastic around sash and case windows and doors in stone and brick. Choose your town from the list to see local details, and get in touch for a quick quote.

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What else we do in North Lanarkshire

Postcodes in North Lanarkshire

Sand mastic across North Lanarkshire: what to expect

Sand mastic is the traditional way to point the gap between a timber window frame and the stone or brick around it. It’s a mix of sand and a linseed-oil-based binder and built up by hand. On older homes, it suits the building far better than silicone. Common call-outs are for gaps where the frame meets the masonry and tired mastic found when preparing windows for paint, across sash and case windows, timber door frames and tenement windows.

We keep the work tidy and contained to the area we are working on, so you can get on with your day. The job normally takes a few hours for a single window, longer for several.

Each surround is checked first.
We rake out the old mastic and clean the joint.
Large voids are packed out.
New sand mastic is applied and shaped by hand.
The finish is dressed neatly.

How we quote

There are no prices on our website, because each job is priced on what it involves. For a quick quote, please email us at info@mrmastic.co.uk and we will talk you through it.

What you get with us

Domestic, commercial and hotel work
Every job guaranteed for a year
We never seal over old sealant
Arbo and Everbuild products

Ask for a quote

We quote each job on its own. Just email us at info@mrmastic.co.uk with the details and send photos if you have them.

What’s near Motherwell

Around Motherwell, our work takes us to homes and buildings near Duchess of Hamilton Park, Braidhurst High School and Ladywell Primary School, among other places. Nearby too are The Brandon Works pub (0.5 miles south-west) and Dalziel High Parish Church (0.5 miles south-west). The nearest railway station is Motherwell station, roughly 0.6 miles south-west. Other landmarks nearby include North Lanarkshire Heritage Centre (0.7 miles south-west) and Dalzell House (1.7 miles south). Green spaces nearby include Baron's Haugh RSPB Reserve and Strathclyde Loch.

Frames and weather across North Lanarkshire

North Lanarkshire has everything from older homes with timber frames to newer ones with uPVC. Walls facing the weather take the most punishment.

The west of Scotland is wetter than the east, but outside joints take plenty of weather everywhere. That shapes the choice of sealant for jobs across North Lanarkshire.

Motherwell: For an older house near a landmark such as Dalziel High Parish Church, the windows may be timber, sash or later replacements, and each needs the right sealant against the wall. If you let a flat or house near Motherwell station, older sash windows in a rental need their mastic kept sound to keep the weather out.

Leave it or put it right?

Cement-based fillers and modern sealants don’t always suit a period surround. Sand mastic matches what was there and that can be important for listed homes.

Comparing quotes

Who does the work, and how experienced they are
Whether they seal over old material or remove it
How the surfaces are prepared before sealing
How the colour is chosen

Honest limits

Honest advice matters more to us than a booking, so here’s what new sealant won’t do:

Sash cords, weights and draught-proofing of the sashes
Masonry that needs repairing
Broken panes

DIY sealant or a professional job?

Too much sealant is as bad as too little. A heavy bead looks messy and copes badly with movement, and getting the depth right matters as much as the look.

Sealing over old silicone is the commonest DIY error. New silicone won’t bond to old, so it peels away and traps moisture behind it. All the old material has to come out first.

Keeping the joints in good condition

No joint lasts for ever, but care makes a real difference. Our tips:

Plan mastic work ahead of painting
Check the mastic when you check the paintwork
Ask the planning authority about consent for listed or conservation-area homes
Take care around the mastic when scraping paint

Keep gutters and sills clear so water runs away from the surround. Water sitting against the mastic shortens its life.

Once mastic starts to crumble, rain gets in. That water can reach the timber frame and the wall, so renewing it early is worth it.

Landlords, agents and businesses in North Lanarkshire

For anyone letting property in or around North Lanarkshire, several properties can be quoted together. Send us the addresses and the work at each, and photos by email help.

From a single let to a portfolio, you get the same standard of work: the old material taken out, careful preparation and a 12-month guarantee.

Your questions about sand mastic in North Lanarkshire

Do you offer different sealant colours?

Normally, yes. White, clear and grey are common, and other colours are available, and we’ll agree it with you first.

Do you work for hotels and businesses?

Yes. Hotels, offices and other businesses use us, and we’re fully insured.

Is it messy?

Tidy work is part of the job. We protect what’s around the joints, and the area is left clean when we finish.

Do I need permission for sand mastic on a listed building?

Speak to your local planning authority before work starts. Like-for-like sand mastic is often the preferred finish but the decision is theirs.

Can I paint the new mastic?

The usual advice is to leave sand mastic unpainted. If you are redecorating the window, ask us first and we’ll talk you through it.

Do you take out the old sealant first?

Yes. All of the old material is cut out and the joint cleaned.

Are you an approved applicator?

Yes. We’re an ARBOMaster approved applicator, which is run for the Arbo sealant brand.