Falkirk · Scotland
Sand mastic for sash & case windows in Polmont, Falkirk
Sand mastic for Polmont and the surrounding area: the right sealant, proper preparation and a neat finish. Ask us for a quick quote.
- Mastic worn away on windows facing the weather
- Draughts and rain around sash boxes
- Mastic that needs renewing before redecorating
How we handle sand mastic in Polmont
Sand mastic suits most period window surrounds. Newer frames normally get a flexible sealant instead and we’ll explain which is best for yours. We work on brick reveals, sash and case windows and timber door frames, and the jobs we see most are failed mastic on an exposed elevation and modern sealant on a period surround.
Mastic can only go onto a dry joint, so outside work in Polmont depends on the weather, and longer journeys are planned in advance. Let us know about access to every frame, including any upstairs.
You are covered for a year from the day we finish. If anything is not right with it, send an email to info@mrmastic.co.uk.
- Location
- Polmont (FK2)
- Wider area
- Falkirk
- Cover
- One year on every job
- Price
- Quoted before any work starts
- info@mrmastic.co.uk
- Page updated
- 26 October 2026
Common problems we fix in Polmont
Most of it is simply age. Sand mastic is a maintenance item like any pointing and how long it lasts depends on the weather it faces.
Keep an eye out for any of the following:
- Wind and rain getting in round a sash window
- Window mastic to renew ahead of painting
- Open joints round the window box
- Weathered mastic on the most exposed windows
Schools such as Graeme High School are buildings too, and its window and door frames need their mastic kept sound, just like a home’s.
What to look for in a quote
- Whether VAT is included
- Whether all the old sealant comes out first
- What product goes in the joint
- How the surfaces are prepared before sealing
Surface by surface
Tenement and terrace windows
Tenements and terraces often have many sash windows with ageing mastic. We can do one window or several.
Stone surrounds
Stone surrounds suit sand mastic well. The finish blends with the masonry.
How the visit works
On the day, we look over the joints with you first, so you know exactly what we’re doing. Surfaces next to the work are protected before any work begins. The work usually takes a few hours for a single window, longer for several. For a place like Polmont, longer drives are planned in advance. Tell us about tracks, gates, a ferry crossing or anything unusual about getting there.
- First we agree which joints need doing.
- Old mastic and any loose material are raked out.
- Deep gaps are packed so the mastic sits at the right depth.
- We apply the mastic by hand and shape it.
- We dress the finish so it sits neatly against the masonry.
Before we arrive
- Tell us if parking is tricky
- Tell us about any previous sealing or DIY attempts
- Try not to wet indoor joints just before the visit
Getting a quote
It all starts with a short chat. Describe the problem, the location and the size of the job, and we’ll explain how we’d tackle it. Whenever you are ready, send an email to info@mrmastic.co.uk.
Read more
Places near Polmont
What else we do in Polmont
Windows and doors in Polmont
Polmont is within about 3 miles of the coast, where wind-driven rain is a fact of life and, nearer the shore, so is salt air. Both are hard on the mastic around older windows and doors, which can dry out and crack sooner where a building faces the weather. Many older homes in Scotland have sash and case windows, and the joint between the box frame and the stone or render is traditionally pointed with sand mastic.
Letting a property close to Polmont station? Then cracked sand mastic around sash windows lets in the draughts tenants complain about.
Polmont is about 2 miles south of Grangemouth, in Falkirk. We carry out sand mastic for homeowners, landlords and businesses in Polmont and nearby, as part of our work across Falkirk. Across Falkirk, we cover 50 places, and Polmont is one of them. Our Edinburgh page covers work nearby, about 20 miles away.
Our applicators cover all of the FK2 postcode area for sand mastic and the streets around it. You’ll find streets such as Main Street, Station Road and Jeffrey Terrace, all of which we cover. Close by, we work in Brightons (1 mile south-west), Rumford (1 mile south), Maddiston (1 mile south), Westquarter (1 mile west) and Redding (1 mile west). We also work in nearby towns such as Falkirk (3 miles west), Bo'ness (4 miles east), Larbert (5 miles north-west), Stenhousemuir (5 miles north-west), Denny (8 miles west) and Bonnybridge (7 miles west). Polmont is one of the larger places we cover in Falkirk.
Around Polmont
There’s a railway station in Polmont itself: Polmont station. Nearby you’ll also find Carribber Castle (2.8 miles south-east) and Falkirk Community Hospital (3.3 miles west). Open spaces near Polmont include Callendar Lake and Cockleroy.
Why act early in Polmont
Replacing sash windows is a big decision for a period home and on a listed home, consent may be needed. If the frames are sound, renewing the mastic deals with gaps and draughts at the surround. Out of town in Scotland, exposed walls take a lot of weather, and damp in stone or harled walls takes a long time to dry once water gets behind a joint.
We don’t show prices on the website, because the cost depends so much on the job itself. Call for a quick quote and we’ll talk you through it.
Why Polmont customers choose us
- Rated 4.9 stars on Google
- Experience in homes, commercial sites and hotels
- Any old sealant cut out fully, not covered over
- More than 20 years in sealant work
Read our cost guide or what customers say.
Quotes for sand mastic in Polmont
The quote reflects the job in front of us. We take into account:
- How many rooms, windows or areas are involved
- The number and length of the joints
- Working hours on commercial sites
- How much old sealant there is and how hard it is to remove
Instead of a standard rate, we price the job in front of us: the amount of work, the old material and the access. The price is agreed before we begin.
What we need to know
Before you ask for a quote, have a think about:
- Where the job is, and your postcode
- The problem you’ve noticed
- If someone has resealed it before
- If it’s domestic, commercial or a hotel
A good description makes for an accurate quote. Let us know the location, the problem and roughly how many joints, and add photos by email if you can.
Landlords, agents and businesses in Polmont
For anyone letting property in or around Polmont, jobs at different addresses can be quoted together. Send us the addresses and the work at each.
We also work for businesses, from offices to washrooms and kitchens. On commercial sites, working times can be discussed when we quote.
Common questions in Polmont
Do you cover smaller places like Polmont?
Yes, Polmont is covered. We work across all of Scotland, and smaller places are part of that. The journey is planned ahead, so it helps to know about access.
Can you help a landlord with a rental near Polmont 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 price.
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 advise.
Should I use sand mastic or silicone?
It depends on the window. Period windows in stone or brick usually suit sand mastic, while modern frames normally get a flexible sealant.
What’s sand mastic made of?
Sand mastic is a traditional material for pointing round windows and doors. It’s made with sand and a linseed-oil-based binder.
Do you do commercial work?
Yes. Commercial and hotel work is a large part of what we do, as well as homes. Working times can be discussed when we quote.
Where are you based?
Mr Mastic is based in Crawley. We cover Polmont and the rest of Falkirk, along with the rest of our area.
How much does sand mastic cost in Polmont?
It depends on the job, so we quote each one individually. To get one, email us at info@mrmastic.co.uk with a short description of the job.
When something else is needed
It helps to know what we cannot do too:
- Broken panes
- Whether work needs listed building consent
- Masonry that needs repairing
If you’re not sure, just send an email to info@mrmastic.co.uk and we’ll give you a straight answer before you book.
What we seal
- Brick reveals
- Period & listed homes
- Sash and case windows
- Timber door frames
- Stone surrounds
- Tenement windows