Orkney Islands · Scotland
Window & door mastic in Gorseness, Orkney Islands
Window mastic across Gorseness and nearby, with old sealant always removed completely.
- Mastic that’s falling out in pieces
- Cracked internal joints between frame and plaster
- Gaps left after new windows were fitted
Window mastic in Gorseness, done properly
Colour matters on a frame. White, brown, anthracite grey, black and clear sealants are all available, so the bead blends with the window rather than framing it. We work on patio & French doors, aluminium frames and uPVC windows, and the jobs we see most are rushed sealant from a window installation and black, perished sealant on frames.
Older stone-built homes in Scotland often have sash and case or timber windows set in stone. The sealant has to suit the stone, which rules out acetoxy silicones that can mark or attack it.
Each job carries a 12-month guarantee, whatever its size.
- Location
- Gorseness (KW17)
- Wider area
- Orkney Islands
- Cover
- A year, on every job
- Quote
- A clear price before work begins
- info@mrmastic.co.uk
- Updated
- 26 October 2026
DIY sealant or a professional job?
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.
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.
What else we do in Gorseness
When it is not the sealant
Sealant is not the answer to every problem, and we’ll tell you before we start. Sealant will not put right:
- Broken hinges, locks or handles
- A frame that has rotted at the joint
- Worn gaskets, brush seals or a door that has dropped
If in doubt, drop us a line at info@mrmastic.co.uk and we will say what we think before you book.
Joints and surfaces we work on
- Composite doors
- Aluminium frames
- Window sills
- Timber windows & doors
- uPVC windows
- Patio & French doors
Why act early in Gorseness
Redecorating is a good moment to renew the mastic. Fresh joints finish the job neatly. In a place like Gorseness, small leaks are easy to put off, but water behind a failed seal does the most damage when nobody’s watching.
No two jobs are quite the same, so each one gets its own quote. Size, access and the product the joint needs all play a part, and we’ll explain the quote if you ask.
Why book with us
- Over 20 years’ experience
- Quality sealants from Arbo and Everbuild
- 180+ five-star Google reviews
- Colour picked to suit the job
Read our cost guide or our reviews.
Frames and glazing around Gorseness
Gorseness 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. That’s hard on the mastic around window and door frames, especially on the side facing the sea. Private landlords in Scotland must meet the Repairing Standard, which includes keeping a home wind and watertight, and sound outside sealant is part of that.
Around Gorseness, as everywhere, window mastic is only as good as the preparation behind it.
Gorseness is about 6 miles north of Kirkwall, in the Orkney Islands. Our applicators cover window mastic for homes and businesses in Gorseness and the surrounding area, as part of our work across the Orkney Islands. 51 places in the Orkney Islands are on our list, from the larger towns to small villages.
Every address in KW17 is covered for window mastic, from the main roads to the quietest streets. We also cover the places around Gorseness: Isbister (2 miles south-west), Tingwall (2 miles north-west), Norseman (2 miles south-west), Settiscarth (3 miles west) and Balfour (5 miles south-east). Island and remote addresses take a little more planning, so tell us where you are when you ask for a quote.
Near you in Gorseness
Other landmarks nearby include Langskaill House (1.7 miles north-east). Open spaces near Gorseness include Trumland RSPB reserve and Loch of Brockan.
When to call us in Gorseness
Mastic ages in the weather. Sunlight dries the surface out, and over the years it loses its give, cracks and comes away.
Common reasons people contact us are:
- Draughty joints inside around the window
- Water coming in at the bottom corners of a door
- Cracked or shrunken mastic around the frame
- Untidy mastic left by window fitters
Homes close to North Hackland Church include some older properties, and frames set in older brick or stone need a sealant that suits the wall as well as the frame.
What your quote should include
- What the quote includes, VAT included or not
- Whether the sealant suits the joint
- How the joint is cleaned and prepared
- What the cure time is
FAQs for Gorseness
Do you cover smaller places like Gorseness?
Yes, Gorseness is covered. Our work covers the whole of Scotland, islands included, and smaller places are part of that. Longer journeys are simply planned in advance.
Is Gorseness in your area for window mastic?
Yes. We work across all of Scotland, and Gorseness is part of that. You can email us at info@mrmastic.co.uk and let us know what needs doing, and we will give you a clear price.
Can new sealant go over the old?
No. New silicone won’t bond to old silicone, and anything trapped underneath, including mould and water, stays there. We remove it all 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.
Do I need to be at home?
If the work is inside, we need someone to let us in. Once we have agreed the job, you do not need to watch us work.
Will it make a mess?
Not at all. We work neatly, protect the area around the joints and tidy up afterwards.
Which products do you use?
We choose the sealant for the joint, not the other way round. Movement, water and weather all affect the choice, and we’ll tell you what we are using.
Do the sealants smell?
There can be a smell while the sealant cures, which fades as it sets. Ventilation helps.
What we do, step by step
Good joint work is mostly preparation, so that is where we spend the time. Joints are cleaned back and dried before anything new goes in. In total, it normally takes a morning for a couple of windows and a door. For a place like Gorseness, longer drives are planned in advance. Tell us about tracks, gates, a ferry crossing or anything unusual about getting there.
- First, we go round the frames with you and agree the list.
- The old mastic is cut out and scraped back to clean surfaces.
- Where the gap is deep, backing rod goes in first.
- The new sealant goes on in white, brown, anthracite grey, black or clear to suit.
- Every joint is tooled smooth and checked before we leave.
Getting ready for the visit
- For indoor joints, keep the area dry beforehand if you can
- For business premises, tell us about site rules or sign-in
- Keep children and pets away from the work area
How to get a quote
Getting a quote is simple: tell us what needs doing and where, and roughly how big it is. A few pictures by email make the job easier to understand, and we’ll take it from there.
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Quotes for window mastic in Gorseness
Every job gets its own quote. These are the things that affect it:
- The old material and how stubborn it is
- Whether the work is at height
- The number and length of the joints
- Working hours on commercial sites
Doing several joints on one visit is usually more efficient than separate visits, so it’s worth mentioning everything you’d like done. We’ll send you a clear quote for the lot.
Asking for a quote
Before you ask for a quote, have a think about:
- The problem you’ve noticed
- Whether it’s a home or a business
- Roughly how big the job is
- Photos by email, if that is easy
Quotes start with a quick conversation. Tell us what’s wrong, where it is and how much there is, and we’ll talk you through what we’d do. When it suits you, email us at info@mrmastic.co.uk.
Different surfaces, different methods
Timber windows & doors
Wood swells when it’s wet and shrinks when it dries, so a flexible sealant is essential. The paint or stain needs to be sound where the sealant meets it.
Window sills
Every drop off the glass ends up on the sill, so the joints at each end and underneath matter. They’re cut out and resealed with exterior sealant.