Orkney Islands · Scotland
Sand Mastic in Settiscarth
Problem with your window and door surrounds in Settiscarth? We cut out the old, prepare the joints and apply the right sealant, and the work is guaranteed for a year.
- Old sand mastic that has cracked, crumbled or fallen out
- Open joints round the window box
- Gaps round a timber door in stone or brick
Frames and glazing around Settiscarth
Settiscarth 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 older windows and doors, which can dry out and crack sooner where a building faces the weather. Island weather, with its wind and salt spray, is tough on the mastic around older windows and doors.
In and around Settiscarth, as anywhere, good sand mastic starts with a clean, dry, properly prepared joint. For jobs in and around Settiscarth, choosing the right material for each joint is as important as a tidy finish.
Settiscarth is about 7 miles north-west of Kirkwall, in the Orkney Islands. Our applicators cover sand mastic for homeowners, landlords and businesses in Settiscarth and nearby. Across the Orkney Islands, we cover 51 places, Settiscarth among them.
All of KW17 is within our area for sand mastic. Nearby, we also carry out sand mastic in Norseman (1 mile east), Isbister (2 miles east), Harray (3 miles west), Bimbister (3 miles south-west) and Finstown (3 miles south). Remote and island addresses need a little more planning, so tell us where you are when you ask for a quote.
Local landmarks in Settiscarth
A little further out are Corrigall Farm Museum (2.5 miles west) and Langskaill House (4.8 miles north-east). Not far away are Birsay moors RSPB Reserve and Loch of Brockan.
Sand mastic in Settiscarth
Sand mastic doesn’t last for ever and gaps open up round the frame. Renewing it closes the gap so the surround looks right again. We work on stone surrounds, period & listed homes and brick reveals, and common reasons people get in touch are mastic that needs renewing before redecorating and silicone on a period window that looks wrong.
Across smaller places in Scotland, homes range from stone and harled cottages to newer houses, many standing in the open. Exposed frames and sills take the full force of wind-driven rain, so the mastic there works hard.
Our work is backed for twelve months, in Settiscarth and everywhere else we cover.
- Location
- Settiscarth (KW17)
- Region
- Orkney Islands
- Cover
- 12 months on all our work
- Quote
- A clear price before any work starts
- info@mrmastic.co.uk
- Last updated
- 26 October 2026
Settiscarth: your questions answered
Does living near the coast affect sand mastic in Settiscarth?
Near the sea, outside joints face more wind, rain and salt than they would inland, so the choice of sealant and the preparation matter even more. It’s worth checking the walls that face the sea first.
Is Settiscarth in your area for sand mastic?
Yes. We work across all of Scotland, and Settiscarth is part of that. You can send an email to info@mrmastic.co.uk and tell us what needs doing, and we’ll send you a clear quote.
Is it possible to paint over sand mastic?
The usual advice is to leave sand mastic unpainted. Ask us before you decorate around it and we’ll talk you through it.
Which is right for my windows, sand mastic or modern sealant?
For period timber windows in stone or brick, sand mastic is often the better fit. Modern frames normally suit a flexible sealant.
Is it messy?
No. We work neatly, protect the area around the joints and tidy up afterwards.
Can I choose the sealant colour?
We’ll suggest a colour to suit the surroundings. The choice depends on the product the joint needs.
Can landlords and businesses book you?
Yes, often. Several properties can be quoted together, and between tenancies is a good time for the work.
Where are you based?
We’re a Crawley-based firm. Our area covers South East England, London and Scotland.
What affects the quote in Settiscarth
The price is agreed before any work begins. It’s based on:
- The number of rooms or windows
- The type of sealant required
- The size of the job
- Any working-time requirements on site
Some things make a job bigger or smaller: how much old sealant there is and how stubborn it is, whether mould needs treating, and whether the work is at height. Your quote takes all of that into account.
Helping us quote
Photos by email are helpful but not essential. Try to tell us:
- Access, such as stairs, a lift or height
- What’s wrong with the joints now
- The rough size of the job
- If someone has resealed it before
If you are in Settiscarth and need sand mastic, send an email to info@mrmastic.co.uk. Tell us what the problem is and where, and you will get a clear quote before work begins.
Should I try it myself first?
Some jobs are best left to a professional: high-level joints, fire-rated gaps, external movement joints and big jobs need the right product, the right access and the right method.
If you’re set on DIY, put the effort into preparation: remove every trace of old sealant, clean and dry the joint, and follow the product’s cure time. If it doesn’t work out, we can still put it right.
Why deal with it now?
Cement-based fillers and modern sealants do not always suit a period surround. Sand mastic is the like-for-like choice and that can be important for listed homes. Out of town in Scotland, exposed walls take a lot of weather, and once water gets behind a failed joint, damp in stone or harled walls is slow to dry out.
The cost reflects the work involved, not guesswork. That is why we ask about the job first and agree the price before starting.
Why us?
- ARBOMaster approved applicator
- Rated 4.9 stars on Google
- Every job guaranteed for a year
- Trusted Arbo and Everbuild sealants
Read how sealant jobs are priced and customer reviews.
Aftercare tips
No joint lasts for ever, but care makes a real difference. A few tips:
- Have rotten timber repaired before new mastic goes in
- Take care around the mastic when scraping paint
- Keep modern sealant off the mastic
- Check with your local planning authority if your home is listed
Make sure water drains away from the window surround. Constant wetting wears the mastic faster.
Gaps round a sash box let in draughts and rain. The longer it’s left, the more the joint opens as more mastic falls out.
What we can’t put right
Sealant is not the answer to every problem, and we’ll tell you before we start. Sealant will not put right:
- Sash cords, weights and draught-proofing of the sashes
- Decisions on consent for listed homes
- Timber that has rotted
If you’re not sure, just email us at info@mrmastic.co.uk and we’ll give you a straight answer before booking.
What we seal
- Period & listed homes
- Brick reveals
- Timber door frames
- Stone surrounds
- Tenement windows
- Sash and case windows
Surface by surface
Timber door frames
Doors face weather and wear, so their mastic can fail sooner. It’s renewed by hand.
Period and listed homes
Materials matter on listed and conservation-area homes. Sand mastic is often the preferred finish.
The process
We work through the job in order: protection first, then preparation, sealing and a tidy-up. Typically it takes a few hours per window, depending on the condition of the joints, and the area is left clean. Outside jobs in Settiscarth 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.
- We start by checking each surround and agreeing the joints to renew.
- The loose and crumbling mastic is raked out and the joint cleaned.
- We pack any deep gaps so the mastic sits at the right depth.
- We mix the sand mastic and apply it by hand, shaping it to the joint.
- The finish is dressed so it sits neatly against the stone or brick.
Before we arrive
- For indoor joints, keep the area dry beforehand if you can
- Move anything stored near the joints
- Tell us about any water getting in
Getting a quote
Want a quote for sand mastic? Please email us at info@mrmastic.co.uk with a few details. You’ll know what we plan to do, and what it will cost, before any work begins.