Shetland Islands · Scotland
Bathroom Resealing in Gulberwick
Bathroom resealing across Gulberwick and nearby, with old sealant always removed completely and a 12-month guarantee.
- A bead that has pulled away from the tiles
- Smears of silicone across the tiles
- A reseal done over the top of the old bead
How it works
Before we leave, we go over the finished joints with you and tell you how long to leave it. The visit itself generally takes half a day or less for one room, longer when the kitchen is included, depending on the size of the job. Outdoor work around Gulberwick depends on the weather, as sealant needs a dry surface, so external jobs may need to move if the day turns wet. Indoor work goes ahead whatever the weather.
- First, each joint is checked for movement and signs of water.
- The old silicone is cut out completely, along with the film it leaves on the tiles.
- The joint is cleaned, degreased and treated for mould.
- With the joint dry, and any bath loaded with water, a single bead of anti-fungal silicone is applied.
- We tool the bead to a neat finish and give you the cure time, normally around 24 hours.
Preparing for the visit
- Mention any sign-in or site rules at work premises
- Where the joints are inside, avoid wetting them before we arrive
- Mention if the joints have been sealed before
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. We will give you a clear quote before any work starts.
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About our bathroom resealing in Gulberwick
Sealant is the soft line between a bath, shower or worktop and the wall. Once it cracks or goes mouldy, water starts to find its way through. Our team cut the old bead out completely and lay a new one in anti-fungal sanitary silicone. Common call-outs are for gaps between the worktop and the wall and failed sealant on the screen profile, across wet rooms, baths and shower trays & enclosures.
Across smaller places in Scotland, homes range from stone and harled cottages to newer houses. Older buildings can move a little, and that shows first in cracked grout and split sealant.
You’re covered for a year from the day we finish. If anything isn’t right with it, drop us a line at info@mrmastic.co.uk.
- Location
- Gulberwick (ZE2)
- Region
- Shetland Islands
- Cover
- 12 months on all our work
- Quote
- A clear price before work begins
- info@mrmastic.co.uk
- Last updated
- 26 October 2026
Keeping the joints in good condition
Looking after new joints is easy, and it makes a real difference:
- Run the extractor fan during and after every shower
- Move toiletries away from the joint
- Never pick at the silicone with a blade
- Do not leave water standing on kitchen joints
Have a look at the joints every few months. A small split or a corner lifting is easy to spot, so if something does not look right, just send an email to info@mrmastic.co.uk.
A few black dots in the silicone soon become a black line. When it has grown right through, it rarely cleans out. Catching it early keeps it a simple reseal.
Common problems we fix in Gulberwick
A bath shifts a little every time it’s filled and emptied. An acrylic bath flexes under load, and a tray that isn’t fully bedded can rock. That movement works at the bead until it splits or peels away.
Most people get in touch when they notice one of these:
- A messy, uneven bead from a previous reseal
- A joint torn by a bath that flexes
- A bead that has pulled away from the tiles
- Gaps between the worktop and the wall
In the older streets around Gulberwick Mission Church, bathrooms in older houses have often been refitted more than once, with sealant laid over sealant.
What to look for in a quote
- What guarantee comes with the work
- How hidden problems are handled
- What preparation is included
- Who turns up on the day
Different surfaces, different methods
Kitchen worktops & upstands
The joint between worktop and wall takes splashes, crumbs and cleaning sprays. We seal them in a colour that suits the worktop.
Sinks & splashbacks
Water getting under the rim of an inset sink can soak the worktop. We reseal the visible edge of the sink where it has failed.
When something else is needed
It helps to know what we can’t do too:
- A tray or bath that is cracked through
- Tiles that have come away from the wall
- Water coming from the plumbing rather than the joint
If in doubt, drop us a line at info@mrmastic.co.uk and we’ll say what we think before you book.
Surfaces we seal
- Kitchen worktops & upstands
- Baths
- Sinks & splashbacks
- Basins & vanity units
- Shower trays & enclosures
- Wet rooms
Gulberwick: your questions answered
Do you cover smaller places like Gulberwick?
Yes, Gulberwick is covered. Our work covers the whole of Scotland, islands included, and smaller places are part of that. The journey is planned ahead, so it helps to know about access.
Is there a guarantee on bathroom resealing in Gulberwick?
Every job comes with our 12-month guarantee, wherever it is. We are also fully insured and ARBOMaster approved.
Can new silicone go straight over the old?
No. Fresh silicone can’t stick to the old bead, so it peels away and hides mould and water. We always take the old sealant out completely.
Do you work for landlords and businesses?
Yes. We work in homes, commercial premises and hotels.
Are you an approved applicator?
Yes. Mr Mastic is an ARBOMaster approved applicator.
Do you remove the old sealant?
Yes, every time. New sealant will not bond properly to old, so the joint is cleaned back first.
How long does a bath or shower reseal take?
It depends on how many joints there are and how much old sealant has to come out. Allow a couple of hours for a typical bath or shower.
What does bathroom resealing cost?
Every job is different, so each one gets its own quote. For a quick quote, send an email to info@mrmastic.co.uk with a short description of the job.
Work for landlords, hotels and businesses
If you manage several properties in or around Gulberwick, jobs at different addresses can be quoted together. Send us the addresses and the work at each, and pictures by email help.
Water getting past a failed joint can damage the building, which matters even more when someone else lives there. Resealing at the right time is simple maintenance that we can handle for you.
Bathrooms and kitchens in Gulberwick
Gulberwick is within about 1 mile of the coast. Coastal homes, holiday lets and guest houses can see heavy bathroom use in busy months, and sealant and grout that work that hard wear out sooner. Scotland’s water is generally soft, so sealant and grout see less limescale than in much of England. But mould still grows into sealant and grout in a room that does not dry out.
In and around Gulberwick, as anywhere, good bathroom resealing starts with a clean, dry, properly prepared joint.
Gulberwick is in the Shetland Islands. Every kind of property in Gulberwick can book us for bathroom resealing, old or new, large or small. Every job comes with our one-year guarantee. Our area takes in 63 places across the Shetland Islands, large and small.
We work across ZE2 for bathroom resealing and the streets around it. Streets in the area include Hillside Brae, Hillside Park and Lower Hillside, and we cover them all. We also cover Sound (2 miles north-east), Scalloway (2 miles west), Lerwick (3 miles north-east), Gremista (3 miles north-east) and Grindiscol (4 miles east). Being one of the Shetland Islands’s larger places, Gulberwick has every kind of property, from flats to offices. For island and remote addresses, a little more planning is needed.
What’s near Gulberwick
Well-known places in the area include Scalloway Museum (2.5 miles north-west) and Gilbert Bain Hospital (2.5 miles north-east). Not far away are Hill of Berry and Flossy Loch.
Nearby places to Gulberwick
Other services in Gulberwick
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, and the work is guaranteed for a year.
Too much sealant is as bad as too little. A heavy bead looks messy and copes badly with movement, and the joint depth matters as much as the finish.