Gwynedd · Wales
Bath & shower resealing (mastic) in Bethesda, Gwynedd
Bath, shower and sink resealing with new mould-resistant silicone in Bethesda, carried out at your home and guaranteed for a year.
- Unsealed corners
- Black mould in the sealant
- Leaks at the edges
Prices and what affects them
You will not pay by the hour. The price depends on:
- How hard the colour is to match
- The material and finish
- Where the damage is and how we get to it
- The type of damage
A repair is priced on what needs doing, not your postcode. The full price is agreed before you book.
Getting a price from pictures
A couple of clear pictures is all it takes. Try to include:
- A photo taken from further back
- The material, if you know it
- A close-up of the damage, in focus
- Any earlier repairs or coatings
Pricing is simple: snap the damage close up and then the whole item, send them to us with your postcode, and you will get a fixed quote back. There is no charge for the quote and you are under no obligation.
Bath resealing in Bethesda without replacing anything
A good reseal is all about preparation: every bit of old silicone out, mould treated, the joint clean and dry. Only then does the new sealant go on, as one neat, continuous bead. We work on basins & vanity units, wet rooms and kitchen worktops & sinks, and the jobs we see most are leaks at the edges and gaps by the taps.
A one-year guarantee comes as standard, so you’re not left on your own once we’ve gone.
- Where
- Bethesda (LL57)
- Area hub
- Gwynedd
- Warranty
- One year on every repair
- Quote
- Free and fixed, from your pictures
- Telephone
- 0345 017 0787
- Updated
- 23 October 2026
Materials and what they mean for the repair
Shower trays
We put weight on a tray before sealing it, for the same reason.
Sinks and worktops
Basins, vanity units and kitchen worktops are resealed too, once the joint is completely dry.
Your questions about bath resealing in Bethesda
Can pets and children be at home?
Just keep them out of the work area. We will tell you when the room can be used again.
Do you cover the entire of Gwynedd?
Across the UK, and that includes Bethesda. Our prices are the same everywhere.
How long does a reseal take?
A bath or shower normally takes a couple of hours. Leave it to cure before use.
Can you repair something that is been repaired before?
Typically, yes. We remove the old repair before doing a new one, so let us know about it.
Why does my sealant keep going mouldy?
Damp is the cause. Run the fan, dry the joints and the new seal stays cleaner for longer.
Is there a guarantee?
Yes, for a year. If there is a problem with the work in that time, we come back and put it right.
Will there be a smell?
A little, depending on the job. Ventilation keeps it to a minimum, and it soon fades.
I rent my home. Can I book you?
Yes, but check with your landlord or agent first. Many landlords are happy for a repair to be arranged before the end of a tenancy.
Work for landlords and builders
Landlords, letting agents and housing providers in Bethesda use us as well as homeowners. A repair between tenants keeps the property empty for less time, and it costs much less than replacing.
For developers and builders, we fix damage before handover, so there is no need to replace a damaged item at the last minute. We can visit several plots in one trip.
DIY repairs versus a professional job
Kits are cheap and easy to find, but many of the jobs we do start with putting right a DIY repair. Doing it properly first is normally the cheaper route.
If you do try a kit, read the instructions carefully and work on a clean, dry surface, and give it the full curing time. If it fails, we can still put it right.
Aftercare tips
Nothing complicated is needed:
- Wipe the joints dry after use
- Give the seal a regular clean
- Use the extractor fan
- Don’t stand toiletries on the seal
Leave the sealant to cure for the time we give you, normally about a day.
If you notice damp, stains on the ceiling below or loose tiles, act quickly. It may be more than a reseal, and we will say if you need a builder or plumber.
About Bethesda
Bethesda is about 4 miles south-east of Bangor, in Gwynedd. We agree a date that works for you, and you will know when to expect us, so you are not left waiting in all day. Our repair technicians cover all 165 towns and villages in Gwynedd, from the larger towns to small villages. Our nearest city page is Liverpool, about 49 miles away.
Our visits in LL57 are booked in the same way as anywhere else. We regularly work on streets such as Victoria Square, High Street and Pant Glas. Being close to the A5, Bethesda is easy for our technicians to reach. Nearby, we also work in Gerlan (1 mile south-east), Tan-y-foel (1 mile north-east), Braichmelyn (1 mile south), Rachub (1 mile north) and Cil-geraint (1 mile west). We also work in nearby towns such as Bangor (4 miles north-west), Caernarfon (9 miles west), Hirael (4 miles north-west), Upper Bangor (5 miles north-west), Glanadda (4 miles north-west) and Coed-mawr (4 miles north-west). Bethesda is among the bigger towns we cover in Gwynedd.
Near you in Bethesda
We visit homes around Bethesda County School, Christ Church and The Douglas Arms Hotel including railings, among other places. For rail, the closest station is Bangor (Gwynedd) station, roughly 4.4 miles north-west. A little further out are Minffordd Hospital (3.9 miles north-west) and Ty'n Twr (0.5 miles south). The countryside around Bethesda includes Llyn Owen y Ddôl and Spinnies Nature Reserve.
Signs you need bath resealing in Bethesda
Black mould is the most common reason people reseal. It grows into the sealant itself, so cleaning cannot get it all out.
Customers typically contact us about:
- Missing sealant behind the taps
- Mould you cannot clean out
- Stained silicone
- Damp near the bath
What your quote should include
- What the guarantee covers, and for how long
- How the colour is matched
- How to care for the finish
- Whether there are any call-out or travel charges
What we do, step by step
When we visit, the technician arrives at the agreed time, protects the room with dust sheets and masking and gets started. Expect it to take around two hours. We clean up when we’re done and tell you when it’s ready to use.
- The old silicone is cut out completely.
- We remove the residue and clean the joint.
- We treat mould and dry the joint thoroughly.
- The bath is filled with water, or weight put on the tray.
- We apply fresh mould-resistant silicone and tool a neat bead.
Before we arrive
- Clear the area around the damage
- Tell us about any previous repairs or coatings
- Make sure the area is dry
Ask for a price
If you’re in Bethesda and want a price, pictures are the quickest way: a close-up, a wider shot and your postcode. You will get a fixed quote with dates to choose from.
Related advice
Why reseal now?
Resealing costs very little and protects the walls and floor. Leaving failed sealant can let water cause damage that costs far more to fix. The price depends on how much damage there is and what kind, what it’s made of and how many jobs we combine into one visit. You get a fixed quote from your pictures, so there are no surprises on the day.
Why book with us
- No need to remove anything
- One-year guarantee on every repair
- Straight answers about what a repair can do
- Repair technicians who travel to you, UK-wide
See our prices page.
Nearby places to Bethesda
Other services in Bethesda
About our accreditations · Every repair comes with a one-year guarantee.
