Inverclyde · Scotland
Inverkip Sand Mastic
Traditional burnt sand mastic around sash and case windows and doors in stone and brick in Inverkip, with a 12-month guarantee on every job. Ask us for a quote.
- Window mastic to renew ahead of painting
- Gaps between timber frames and stone or brick
- Mastic round period door frames that has failed
Different surfaces, different methods
Stone surrounds
Stone openings are rarely perfectly straight, so the gap is not the same all the way round. Sand mastic is shaped by hand to suit.
Period and listed homes
On a listed home or in a conservation area, the right material matters. Like-for-like sand mastic is generally favoured.
Sand mastic in Inverkip
Old sand mastic cracks, crumbles and falls out over time, leaving gaps round the window. Renewing it closes the gap so the surround looks right again. We work on stone surrounds, tenement windows and brick reveals, and people most often call us about open joints round the window box and failed mastic on an exposed elevation.
Many older Scottish homes still have timber windows set into stone walls. The sealant has to suit the stone, which rules out acetoxy silicones that can mark or attack it.
The work is guaranteed for twelve months. If something is not right with it in that time, tell us and we will put it right.
- Location
- Inverkip (PA16)
- Wider area
- Inverclyde
- Cover
- 12 months on all our work
- Quote
- A clear quote up front
- info@mrmastic.co.uk
- Page updated
- 26 October 2026
For landlords and businesses
We also work for property managers and facilities teams. We can quote a run of properties together.
A neglected joint can let water reach the structure, which is a bigger problem in a rented property. Keeping joints in good order is simple maintenance that we can handle for you.
What else we do in Inverkip
Should I try it myself first?
Not every job suits DIY: work at height, external movement joints, fire-rated sealant and large areas call for the right materials, safe access and experience.
If you are set on DIY, put the effort into 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.
Frames and glazing around Inverkip
Inverkip is within about 1 mile 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. Sash and case windows are common in older Scottish homes, often pointed into the wall with traditional sand mastic.
In the older streets around Inverkip Parish Church, the windows may be timber, sash or later replacements, and each needs the right sealant against the wall.
Inverkip is about 4 miles south-west of Greenock, in Inverclyde. Jobs in Inverkip get the same care as everywhere else we work: the old material taken out, joints prepared properly and a 12-month guarantee. Across Inverclyde, we cover 19 places, Inverkip among them. There’s also a page for Glasgow, about 23 miles away.
Every address in PA16 is covered for sand mastic, from the main roads to the quietest streets. You’ll find streets such as Main Street, Station Road and Finnockbog Road, and we cover them all. Nearby, we also carry out sand mastic in Braeside (3 miles north-east), Trumpethill (3 miles north), Branchton (3 miles north-east), Ashton (3 miles north-east) and Midton (3 miles north-east). Further out, we also cover Greenock (4 miles north-east), Port Glasgow (7 miles east), Cartsdyke (5 miles north-east), Kilmacolm (9 miles east), Mid Auchinleck (8 miles east) and Bogston (7 miles east).
Near you in Inverkip
There’s a railway station in Inverkip itself: Inverkip station. Well-known places in the area include Castle House Museum (3.5 miles north-west) and Dunoon Castle (3.4 miles north-west). Not far away are Creuch Hill and Loch Loskin.
How to look after the new joints
Looking after new joints is easy, and it makes a real difference:
- Get any rot dealt with first
- Plan mastic work ahead of painting
- Avoid patching sand mastic with silicone
- Check the mastic when you check the paintwork
Check the mastic when you check the paintwork. Small cracks are easier to deal with early.
Gaps round a sash box let in draughts and rain. Left, the gap tends to get bigger as more mastic falls out.
Common problems we fix in Inverkip
Sand mastic slowly weathers. It hardens, cracks and starts to come away from the frame or the masonry.
Any of these means the joints need attention:
- Gaps round a timber door in stone or brick
- Mastic that needs renewing before redecorating
- Old cement repairs round a window that have failed
- Silicone on a period window that looks wrong
For landlords with property near Inverkip station, older sash windows in a rental need their mastic kept sound to keep the weather out.
Comparing quotes
- What the cure time is
- Which sealant they’ll use, and why
- Whether they seal over old material or remove it
- How the colour is chosen
Questions from Inverkip
Do you work for landlords with property near Inverkip station?
Yes. We work for landlords and letting agents as well as homeowners. Just email us at info@mrmastic.co.uk with the address and what needs doing, and we’ll send you a clear quote.
Will you come out to Inverkip?
Yes. Inverkip is within the area we cover, which takes in towns, villages and rural addresses. Our work covers the whole of Scotland. Just mention lanes, gates or anything else about the route when you book.
Can you quote for more than one area?
Of course. Combining jobs makes good use of the visit, so mention them when you ask for a quote.
How much does sand mastic cost in Inverkip?
Size, access and the old material all affect the cost. Ask us for a quote and we’ll talk you through it.
Do you work for hotels and businesses?
Yes. We work in offices, washrooms, hotels and other commercial premises, as well as homes. Working times can be discussed when we quote.
Do you guarantee sand mastic work?
Our 12-month guarantee covers every job, sand mastic included.
Is consent needed for window work on a listed home?
Your local planning authority is the one to ask. They’ll tell you if consent is needed.
Do I need to be at home?
Access is agreed with you when the job is booked. Indoors, that normally means someone at home.
What happens on the day
There’s no need to move everything out before we come, only the area right around the joints. We protect the rest, and the job takes a few hours per window, depending on the condition of the joints in most cases. Around Inverkip, distance and access matter more than parking. Let us know how to find you and how to reach the joints, and the visit is planned around that.
- We look at the surrounds with you and agree the joints to renew.
- We remove the old, loose mastic.
- Deep gaps are packed so the mastic sits at the right depth.
- We apply the mastic by hand and shape it.
- The surface is finished to suit the stone or brick.
Getting ready for the visit
- Clear items away from the joints we are working on
- Tell us about any water getting in
- Mention if the joints have been sealed before
Getting a quote
We do not publish a price list, as no two jobs are quite the same. Instead, we give you a clear quote for your job. To arrange one, send an email to info@mrmastic.co.uk.
Advice
What we can’t put right
Honest advice matters more to us than a booking, so here’s what new sealant won’t do:
- Rotten sashes, sills or window boxes (a joiner’s job)
- Broken panes
- Sashes that rattle, stick or will not open
If you’re not sure, just send an email to info@mrmastic.co.uk and we will give you a straight answer.
Where we work in Inverkip
- Period & listed homes
- Stone surrounds
- Brick reveals
- Sash and case windows
- Tenement windows
- Timber door frames