Highland · Scotland
Sand mastic for sash & case windows in Kilbeg, Highland
Specialist sand mastic for Kilbeg: careful preparation, the right product and tidy work. Ask us for a quick quote.
- Modern sealant on a period surround
- Mastic round period door frames that has failed
- Old cement repairs round a window that have failed
Surface by surface
Sash and case windows
On a sash window, the mastic joint shows on the outside so we finish it carefully.
Period and listed homes
A traditional finish suits a period property.
Sand mastic for homes and businesses in Kilbeg
Fresh sand mastic forms a skin quite soon, but it takes longer to harden fully. Traditional guidance is not to paint over it, so ask us before you decorate. Typical jobs include cement or filler used on old window joints that has cracked and silicone on a period window that looks wrong, across brick reveals, stone surrounds and timber door frames.
Across smaller places in Scotland, homes range from stone and harled cottages to newer houses, many standing in the open. Wind-driven rain finds any gap around a frame or sill, so the mastic there works hard.
We guarantee the work for a year. If there’s a problem with our work within the year, let us know and we will sort it.
- Location
- Kilbeg (IV44)
- Region
- Highland
- Cover
- One year on every job
- Quotes
- A clear quote up front
- info@mrmastic.co.uk
- Updated
- 26 October 2026
Sand mastic in Kilbeg: local notes
Kilbeg 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. 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.
For an older house near a landmark such as Sleat Parish Church, the joint between an old wall and a newer frame is generally the first place rain gets in.
Kilbeg is in Highland. Kilbeg gets the same service as everywhere we cover: the old material taken out, joints prepared properly and a 12-month guarantee. Kilbeg is one of 253 places in Highland we cover for sand mastic.
We cover every part of IV44 for sand mastic and the streets around it. Other places close to Kilbeg include Armadale (2 miles south-west), Ardvasar (2 miles south-west), Mallaig (6 miles south), Morar (8 miles south) and Glenancross (9 miles south). If you are somewhere remote, the job takes a little more planning, so let us know when you get in touch.
Landmarks near Kilbeg
Other landmarks nearby include Armadale Castle (1.2 miles south-west) and Museum of the Isles (1.3 miles south-west). Open spaces near Kilbeg include Sgùrr nan Caorach and Loch Ard.
Keeping the joints in good condition
Simple care keeps the joints in good condition. We recommend:
- Do not paint over the new mastic
- Inspect the joints round the windows every year or so
- Go gently near the mastic when preparing windows
- Ask the planning authority about consent for listed or conservation-area homes
Avoid sealing over the mastic with silicone. If you see a crack, ask us to take a look before trying a quick fix.
Sound mastic protects the frame. Once it fails, water can sit against the timber and timber that stays wet can rot.
More services for Kilbeg
FAQs for Kilbeg
Is Kilbeg within the area you cover?
Yes. Kilbeg 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.
Does living near the coast affect sand mastic in Kilbeg?
Coastal homes put outside sealant through more weather than inland ones, so the choice of sealant and the preparation matter even more. It’s worth checking the walls that face the sea first.
Do I need permission for sand mastic on a listed building?
Your local planning authority is the one to ask. They decide whether consent is needed for work to your windows.
What does sand mastic cost?
Every job is different, so each one gets its own quote. To get one, drop us a line at info@mrmastic.co.uk and let us know what needs doing and where.
What do you need from me for a quote?
Only a few details: where it is, what you’ve noticed and how we reach it. Then email us at info@mrmastic.co.uk.
Is it possible to take out silicone and use sand mastic instead?
Yes, it’s a common request. All the old silicone is removed first so the mastic beds in well.
Can I paint the new mastic?
Sand mastic is normally left unpainted, which is what traditional guidance recommends. Talk to us before any painting near it.
What guarantee comes with the work?
Our 12-month guarantee covers every job.
What we are called out for in Kilbeg
Some old mastic was never deep enough. A thin layer does not hold well, which is why we pack deep voids first and get the depth right.
It’s worth asking for a quote if you see:
- Gaps between timber frames and stone or brick
- Wind and rain getting in round a sash window
- Failed mastic on an exposed elevation
- Silicone on a period window that looks wrong
In and around Kilbeg, as anywhere, good sand mastic starts with a clean, dry, properly prepared joint.
What your quote should include
- What happens if the job turns out different
- What the cure time is
- Who turns up on the day
- Is the old sealant removed completely?
For landlords and businesses
Landlords and letting agents in Kilbeg can book us as well as householders. Resealing between tenancies keeps a property looking cared for.
Water getting past a failed joint can damage the building, which is a bigger problem in a rented property. Resealing at the right time is simple maintenance that we can handle for you.
When it is not the sealant
We won’t take on work that won’t last, so here’s what sealant cannot put right:
- Masonry that needs repairing
- Timber that has rotted
- Broken panes
If you’re not sure, just drop us a line at info@mrmastic.co.uk and we’ll give you a straight answer.
Surfaces we seal
- Brick reveals
- Sash and case windows
- Period & listed homes
- Tenement windows
- Stone surrounds
- Timber door frames
What happens on the day
At the end, we look at the finished work together and explain the cure time. The visit itself normally takes anything from a few hours to a full day, depending on how many windows, depending on the size of the job. Outside jobs in Kilbeg need a dry day, because sealant will not bond to a wet joint, so an outdoor job can move if the forecast changes. Indoor work goes ahead whatever the weather.
- First we agree which joints need doing.
- We remove the old, loose mastic.
- We pack any deep voids first.
- The sand mastic is mixed and pressed into the joint by hand.
- The surface is finished to suit the stone or brick.
How to prepare
- Let us know about stairs, lifts or work at height
- Clear the area around the work
- Mention any parking rules near the property
How to get a quote
If you’re in Kilbeg and need sand mastic, send an email to info@mrmastic.co.uk. A short description of the job and where it is helps us quote, and you’ll get a clear quote before we start.
Read more
How we quote for sand mastic
We quote each job individually. This is what makes a difference:
- Whether old sealant or filler has to be cut out
- Whether there’s mould to deal with
- The number and length of the joints
- The type of sealant required
Instead of a standard rate, we price the job in front of us: how many joints, what’s in them now and how we reach them. You will know the price before we begin.
What to tell us for a quote
When you contact us, these details help:
- If someone has resealed it before
- If it’s domestic, commercial or a hotel
- Pictures of the joints, sent by email
- Where the property is
Want a quote for sand mastic? Please email us at info@mrmastic.co.uk and tell us about the job. We’ll explain what we’d do and give you a clear quote before work begins.