Isle of Anglesey · Wales
Bath & shower resealing (mastic) in Gadfa, Isle of Anglesey
Local bath resealing for Gadfa: a fixed quote from photos, a tidy visit and a one-year guarantee.
- Black mould in the sealant
- Discoloured, yellow sealant
- Unsealed corners
Gadfa: your questions answered
Is there a guarantee?
All our work carries a one-year guarantee. Ask us what it covers when you get your quote.
It’s been repaired before. Can you still fix it?
Most of the time. Tell us what was done before and we will plan for it.
Why does my sealant keep splitting?
Movement is the usual cause. We seal baths full of water.
Are you accredited?
We hold CHAS, Constructionline, SafeContractor, SMAS Worksafe and Builder’s Profile accreditations.
What happens once I’ve sent photos?
We come back with a fixed quote. You are under no obligation.
What areas do you cover?
Everywhere in the UK, Gadfa included. There’s no extra charge for travel.
Can you repair several things at once?
Of course, and it generally saves money. Send pictures of everything together and you will get one combined price.
Do you work in Gadfa?
Yes. We cover the whole UK and come to Gadfa. Send pictures and we will quote, or call 0345 017 0787.
Bath resealing in Gadfa without replacing anything
Preparation is everything in a reseal: old silicone removed, mould treated, the joint cleaned and dried. Then the fresh sealant goes on, in a neat, continuous bead. Our repair technicians work on wet rooms, shower trays & enclosures and kitchen worktops & sinks, and the jobs we see most are leaks at the edges and unsealed corners.
The work is covered for a year after we finish. If anything is not right, ring us and we will sort it.
- Location
- Gadfa (LL69, LL68)
- County
- Isle of Anglesey
- Warranty
- A year, on every repair
- Price
- Fixed and free, based on pictures
- Phone
- 0345 017 0787
- Page updated
- 23 October 2026
Work for landlords and builders
We are used to working with agents and managing companies. Send the address, pictures and access details and we will handle the rest.
Hotels, guest houses and holiday lets need rooms back in use quickly, so we keep visits short and tidy. We can work around your bookings.
Honest limits
We’d rather lose a job than do one that won’t last, so these are the limits:
- Hidden water damage
- Tiles that move, until they’re refixed
- A flexing bath
Send us photos and we’ll tell you honestly.
Surfaces we repair
- Basins & vanity units
- Shower trays & enclosures
- Baths
- Wet rooms
- Kitchen worktops & sinks
Keeping it looking good
A little care keeps the finish looking good. We recommend:
- Open a window after bathing
- Keep bottles off the joints
- Replace the seal when mould sets in
- Keep the joints dry
Good ventilation is the best protection, and wipe the joints after use so mould struggles to take hold.
Damp below or loose tiles need checking quickly. It may be more than a reseal, so we will tell you if it needs a builder or plumber.
DIY repairs versus a professional job
A DIY attempt isn’t a disaster. We remove the old filler and start again, so it does not stop a professional repair. It does add a little time, so tell us about it when you send photos.
DIY kits are sold for most surfaces, and they can make a small mark look better. The trouble is colour and preparation: they come in a handful of shades, and if the surface is not prepared the repair won’t last.
What your bath or shower is made of matters
Sinks and worktops
We reseal basins, vanity tops and kitchen worktops, with the joint fully dried first.
Shower trays
Trays are sealed with weight on them, so the joint is at its widest.
Nearby places to Gadfa
Other services in Gadfa
How the visit works
When we visit, we arrive at the time we’ve agreed, cover the area with dust sheets and masking, and set to work. The job typically takes around two hours. We clean up when we are done and let you know when you can use it again.
- 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.
- New mould-resistant silicone is applied and tooled neatly.
Getting ready for the visit
- Make sure the area is dry
- Clear the area around the damage
- Keep a parking space free if you can
How to get a price
A quote takes minutes to ask for: take one close-up and one wider shot of the bath or shower, include your postcode and send them to us. You’ll get a fixed quote, not an estimate.
Related advice
Gadfa and nearby
Gadfa is about 13 miles north-west of Bangor, in Isle of Anglesey. Jobs in Gadfa are booked in like any other job: a fixed price from your pictures, then a visit to do the work. We work in 115 places in Isle of Anglesey. Our jobs stretch from Gadfa to Liverpool (57 miles away).
Here we cover the LL69 and LL68 postcode area. Whether you live on Tyn Rhos, Lôn yr Hald and Tan-yr-Allt or anywhere nearby, a technician can come to you. Nearby, we also work in Penysarn (1 mile north), City Dulas (1 mile south), Rhos-y-bol (2 miles south-west), Llandyfrydog (3 miles south) and Rhosgoch (3 miles west). Within a short drive, we also cover Holyhead (14 miles west), Blackbridge (14 miles south-west), Porth-y-Felin (14 miles west), Llangefni (9 miles south), Menai Bridge (12 miles south-east) and Stryd (14 miles west).
Around Gadfa
Our customers here include homes close to Y Bedol pub, Ysgol Syr Thomas Jones and Ysgol Gynradd Penysarn and the streets around them. Nearby you’ll also find Castell Porth Wen (4.3 miles north-west) and Sail Loft Museum (2.3 miles north). Green spaces nearby include Llyn Llaethdy and Parys Mountain.
How we price bath resealing
Quotes are free and the price is fixed. What we look at:
- How much damage there is
- Whether it’s a chip, crack, burn or wear
- Previous DIY repairs that have to come out
- How many items we do on one visit
Instead of hourly rates, we price the whole job up front. It depends on the damage, the material and access.
Getting a price from photos
You can normally get a fixed quote without us visiting. To make it quick:
- Details of any past repairs
- What it’s made of, if you know
- Good light, ideally daylight, without flash glare
- A wider photo showing the whole bath or shower
The quickest way to a price is to send a couple of pictures using our quote form or ring us. We will tell you honestly if a repair is the right fix.
Why reseal now?
Resealing costs very little, and it protects everything around the bath. Failed sealant can lead to water damage that is much more expensive. There are no surprise extras on the day. What we quote from your pictures is what you pay, and if the damage turns out to be different, we discuss it before starting.
Why choose Surface Doctor in Gadfa
- One price list for the whole UK
- Technicians who travel to you, UK-wide
- Most jobs done in one visit
- A fixed quote before you book
Take a look at our full price list.
About our accreditations · Every repair comes with a one-year guarantee.
