Shetland Islands · Scotland
Sand mastic for sash & case windows in Camb, Shetland Islands
Window and door surrounds in Camb need attention? We cut out the old, prepare the joints and apply the right sealant, with a one-year guarantee.
- Old sand mastic that has cracked, crumbled or fallen out
- Open joints round the window box
- Weathered mastic on the most exposed windows
How we quote for sand mastic
Jobs vary more than people expect. The main factors:
- How many rooms, windows or areas are involved
- Access and height
- Working hours on commercial sites
- How much old sealant there is and how hard it is to remove
A few things move the cost up or down: the old material and how easily it comes out, any mould to treat, and whether the work is at height. Your quote takes all of that into account.
What we need to know
What to tell us when you ask for a quote:
- Whether it’s a home or a business
- If someone has resealed it before
- The rough size of the job
- What the problem is, such as mould, gaps, leaks or cracking
A good description makes for an accurate quote. Tell us where the job is, what’s wrong and how much there is, and email pictures if that is easy.
Sand mastic in Camb, done properly
Sand mastic doesn’t last for ever, leaving gaps round the window. We rake it out and renew it so the surround looks right again. We are often asked to deal with mastic round period door frames that has failed and gaps between timber frames and stone or brick, across sash and case windows, tenement windows and brick reveals.
Outdoor sealant needs a dry surface, so window work around Camb is planned around the weather, and longer journeys are planned in advance. Tell us about access to all the windows and doors, upstairs included.
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
- Camb (ZE2)
- Region
- Shetland Islands
- Guarantee
- 12 months on all our work
- Quote
- A clear quote up front
- info@mrmastic.co.uk
- Page updated
- 26 October 2026
Windows and doors in Camb
Camb is within about 1 mile of the coast, and homes near the sea take more wind-driven rain, with salt in the air closer to the shore. That’s hard on the mastic around older windows and doors, especially on the side facing the sea. Island jobs need planning around ferries and the weather, so give us as much notice as you can.
If you look after a building such as Mid Yell Junior High School, the mastic around its windows and doors needs looking after like any other building’s.
Camb is in the Shetland Islands. Homes, rented property, offices and hotels in Camb is covered for sand mastic, old or new, large or small. Every job comes with our one-year guarantee. Camb is one of 63 towns and villages in the Shetland Islands where we work for sand mastic.
Jobs for sand mastic in ZE2 works the same way as everywhere else we cover. We also cover Mid Yell (1 mile south), Aywick (4 miles south), Houbie (7 miles east), Cullivoe (7 miles north) and Clivocast (7 miles north-east). Island and remote addresses take a little more planning, so please mention your location when you email us at info@mrmastic.co.uk.
Local landmarks in Camb
Not far away are Sigla Water and White Hill of Vatsetter.
What we cannot put right
In fairness, there are a few things sealant will not fix:
- Decisions on consent for listed homes
- Sashes that need overhauling
- Rotten sashes, sills or window boxes (a joiner’s job)
If in doubt, email us at info@mrmastic.co.uk and we will say what we think.
Where we work in Camb
- Timber door frames
- Brick reveals
- Tenement windows
- Stone surrounds
- Period & listed homes
- Sash and case windows
Common questions in Camb
Does living near the coast affect sand mastic in Camb?
Coastal homes put outside sealant through more weather than inland ones, so preparation and the right sealant matter all the more. Walls facing the sea are generally the first to need attention.
Is Camb in your area for sand mastic?
Yes. Our work covers the whole of Scotland, and Camb is part of that. You can email us at info@mrmastic.co.uk and let us know what needs doing.
Should I check with the council before work on a listed or conservation-area home?
Yes, it’s worth checking. Ask your local planning authority whether consent is needed for work on a listed home or in a conservation area.
Can tenants book the work?
Yes, though it’s best to check with your landlord first. Landlords are often happy for the work to be arranged.
Can you match the sealant colour?
Usually, yes. Sealants come in white, clear, grey and other colours for many products, and we’ll agree it with you first.
Can you do several jobs on one visit?
Yes. Just list everything you need and you’ll get one quote.
Are you fully insured?
Yes. Mr Mastic is fully insured, with over 20 years’ experience in sealant work.
Can you replace silicone on a period window with sand mastic?
Yes, we do this often. All the old silicone is removed first so the mastic can sit properly.
What we’re called out for in Camb
Age is the main cause. Even well-laid mastic needs renewing in time and how long it lasts depends on the weather it faces.
Most people get in touch after spotting something like this:
- Gaps round a timber door in stone or brick
- Patchy fillers round a sash window
- Crumbling sand mastic round a window
- Open joints round the window box
In the older streets around Reafirth Chapel, the windows may be timber, sash or later replacements, and each needs the right sealant against the wall.
What your quote should include
- What product goes in the joint
- Whether all the old sealant comes out first
- How the joint is cleaned and prepared
- When the joint can take water or movement
Why act early in Camb
Before painting the windows, it pays to renew the mastic. Painting over failed mastic doesn’t seal it and traditional guidance is to leave the new mastic unpainted. Around Camb, water from a failed joint in an older stone home can soak into timber and plaster, which is a far bigger job than the sealant.
Leaving a failed joint generally makes the job bigger, not smaller, as water and mould keep getting in. If you are not sure whether it needs doing, drop us a line at info@mrmastic.co.uk and we’ll give you an honest view and a quote.
Why us?
- Any old sealant cut out fully, not covered over
- A 12-month guarantee on all work
- Approved under the ARBOMaster scheme
- 20+ years of sealant experience
Take a look at how sealant jobs are priced or our reviews.
For landlords and businesses
Hotels need rooms back in use, so we plan the work room by room. We’ve worked in hotels as well as homes and businesses.
We work for letting agents and landlords as well as homeowners. Sealant work between tenants is a simple way to keep a property in good order before the next move-in.
Also in Camb
What happens on the day
There’s no need to move everything out before we come, only the area right around the joints. Everything nearby is protected, and the job takes a few hours for a single window, longer for several for a typical job. Outside jobs in Camb need a dry day, because sealant won’t bond to a wet joint, so external jobs may need to move if the day turns wet. Work indoors is not affected.
- We look at the surrounds with you and agree the joints to renew.
- We remove the old, loose mastic.
- We pack any deep voids first.
- We apply the mastic by hand and shape it.
- The surface is finished to suit the stone or brick.
Getting ready for the visit
- For indoor joints, keep the area dry beforehand if you can
- Let us know if you’ve seen damp or leaks
- Plan for the work area to be out of bounds to pets and children
Get a quote
It all starts with a short chat. Tell us what’s wrong, where it is and how much there is. When it suits you, drop us a line at info@mrmastic.co.uk.
Read more
Can I do it myself?
Some sealant jobs are within reach of a careful DIYer, such as a straightforward joint indoors. The common mistakes are sealing over old sealant, sealing a damp joint and using far too much.
Overfilling a joint is a classic DIY mistake. A heavy bead looks messy and copes badly with movement, and getting the depth right matters as much as the look.