Argyll and Bute · Scotland
Window Mastic in Scarinish
Problem with your window and door frames in Scarinish? We cut out the old, prepare the joints and apply the right sealant, and the work is guaranteed for a year.
- Gaps between the frame and the inside reveal
- Draughts coming in around windows and doors
- Old mastic that has gone black or come away
Can I do it myself?
What a professional job adds is preparation and the right product. We take joints back to clean, dry surfaces, and the sealant is chosen for how the joint moves and where it is, then guaranteed for a year.
Too much sealant is as bad as too little. A thick, smeared bead looks untidy and doesn’t move well, and getting the depth right matters as much as the look.
Window mastic for homes and businesses in Scarinish
A window frame and the wall around it expand and shrink at different rates. Plastic and aluminium frames move with the temperature, while masonry stays fairly still. That’s why the joint needs a flexible, low-modulus sealant rather than something rigid. We work on uPVC windows, window sills and patio & French doors, and the jobs we see most are hard, cracked sealant around windows and rain getting in at the frame or under the sill.
Older stone-built homes in Scotland often have sash and case or timber windows set in stone. Those suit a traditional sand mastic or a neutral-cure sealant, not an acetoxy silicone that can attack some stone.
Our work is backed for twelve months, and the guarantee is the same wherever you are.
- Place
- Scarinish (PA77)
- Region
- Argyll and Bute
- Guarantee
- 12 months on all our work
- Price
- A clear quote up front
- info@mrmastic.co.uk
- Page updated
- 26 October 2026
What the job involves on each surface
Patio & French doors
Patio and French doors have the longest joints on most houses. The threshold and the bottom corners take the most water, so they get particular care.
uPVC windows
Some uPVC windows were sealed at fitting with a quick bead that never bonded. It comes out, deep gaps get backing rod and the joint is resealed.
Why deal with it now?
The work is quick compared with the damage it prevents: it takes most of a day for a typical house, less for a few frames. Wait for damp to appear and there may be plaster and decorating to sort out too. In a place like Scarinish, small leaks are easy to put off, but water through a failed joint keeps working away until it’s fixed.
A few things move the cost up or down: how much old sealant there is and how stubborn it is, whether mould needs treating, and whether we need extra access for height. Your quote takes all of that into account.
Why book with us
- Anti-fungal sanitary silicone in wet areas
- White, clear, grey or another colour, product permitting
- More than 20 years in sealant work
- Trusted Arbo and Everbuild sealants
See what affects the cost and customer reviews.
The process
Once we are on site, we compare the joints with what we discussed. If we find something unexpected, we talk it through with you first. After that, the work takes anything from an hour or two to a full day, depending on how many frames there are. Around Scarinish, distance and access matter more than parking. Tell us how to find the property and how to reach the work, and the visit is planned around that.
- First we look at every frame and agree the list.
- The old mastic is cut out and the surfaces cleaned back.
- We fit backing rod in deep gaps so the sealant is the right depth.
- New exterior sealant goes on in a matching colour and is tooled smooth.
- Every joint is checked before we leave.
How to prepare
- Tell us about any water getting in
- Mention if the joints have been sealed before
- Where the joints are inside, avoid wetting them before we arrive
Ask for a quote
For a quote, drop us a line at info@mrmastic.co.uk and tell us where the job is and what the problem looks like. You will have a clear quote before we start.
Read more
Nearby places to Scarinish
Also in Scarinish
Common problems we fix in Scarinish
Mastic ages in the weather. UV light hardens the outside of the bead, until it loses its stretch and starts to crack.
It’s worth asking for a quote if you see:
- Water coming in at the bottom corners of a door
- Sealant in the wrong colour for the frame
- Cracked sealant at the sill ends
- Whistling draughts around closed windows
In and around Scarinish, as anywhere, good window mastic starts with a clean, dry, properly prepared joint.
Comparing quotes
- Are they insured?
- How the colour is chosen
- Whether all the old sealant comes out first
- How the joint is cleaned and prepared
Questions from Scarinish
Is Scarinish in your area for window mastic?
Yes, Scarinish is within the area we cover. Our work covers the whole of Scotland. You can send an email to info@mrmastic.co.uk and let us know what needs doing.
Will you come out to Scarinish?
Yes, Scarinish is covered. We work across all of Scotland, from towns to the smallest places. The journey is planned ahead, so it helps to know about access.
Do I have to be there?
For indoor joints, yes, someone needs to let us in. Once we’ve agreed the job, you don’t need to watch us work.
Will it make a mess?
Tidy work is part of the job. Nearby surfaces are protected.
Do you work for hotels and businesses?
Yes. We’ve worked for hotels, offices and other businesses, and we’re fully insured.
Can tenants book the work?
We can work for tenants, landlords or agents. Get your landlord’s agreement first.
What should I tell you?
A short description and the location, plus photos if you have them. If we need more, we’ll ask.
Can I do it myself?
That depends on the joint. High-level, external movement and fire-rated joints are professional jobs.
Landlords, agents and businesses in Scarinish
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.
For anyone letting property in or around Scarinish, jobs at different addresses can go on one quote. Just tell us the addresses and what each one needs, and photos by email help.
Windows and doors in Scarinish
Scarinish is close to the coast, and homes near the sea take more wind-driven rain, with salt in the air closer to the shore. Both are hard on the mastic around window and door frames, which can dry out and crack sooner where a building faces the weather. Under the Repairing Standard, private landlords in Scotland have to keep homes wind and watertight, and sound outside sealant is part of that.
In the older streets around Kirkapol Parish Church, replacement windows fitted into old openings often leave uneven gaps that need backing and a flexible joint.
Scarinish is in Argyll and Bute. Every kind of property in Scarinish can book us for window mastic, old or new, large or small. Every job comes with our 12-month guarantee. Scarinish is one of 118 towns and villages in Argyll and Bute we cover for window mastic.
Postcode districts we cover here for window mastic: PA77. Window mastic is available to properties on Pier View and Pier Road. Neighbouring places we cover for window mastic include Crossapol (3 miles west), Balemartine (5 miles south-west), Balephuil (5 miles south-west), Arinagour (13 miles north-east) and Baile Mòr (20 miles south-east). Island and remote addresses take a little more planning, so please mention your location when you drop us a line at info@mrmastic.co.uk.
Local landmarks in Scarinish
Nearby you’ll also find An Iodhlann (0.5 miles south-west). Not far away are Loch Cnoc Ibrig and Beinn Ghott.
Keeping the joints in good condition
Looking after new joints is easy:
- Keep paint off silicone joints
- Do not use solvent cleaners on the joint
- Check the mastic once a year
- Wash the frames with mild soapy water
Wipe the frames with soapy water when you clean the windows, and avoid solvent cleaners on the sealant.
A small gap around a frame only grows. As the old mastic shrinks further, more air gets through, and heat escapes around the frame. A new joint closes it up.