Ceredigion · Wales

Bath & shower resealing (mastic) in Llanarth, Ceredigion

Bath, shower and sink resealing with new mould-resistant silicone for homeowners, landlords and businesses in Llanarth. Free, fixed quotes from your photos.

  • Silicone smeared on tiles
  • Silicone coming away from the tiles
  • Black mould in the sealant
Surface Doctor technician refinishing the outside of a roll-top bath

Need bath resealing in Llanarth?

Bath resealing in Llanarth, done in place

All of the old sealant is cut out, treat any mould, and reseal with new mould-resistant silicone. We do this for baths, showers, sinks and worktops, including the awkward bits behind the taps. We work on basins & vanity units, shower trays & enclosures and kitchen worktops & sinks, and common reasons people get in touch are water getting behind the bath or tray and gaps by the taps.

Every job is backed for twelve months in Llanarth and everywhere else. We return to put right any problem with the work.

Where
Llanarth (SA47)
Area hub
Ceredigion
Guarantee
12 months on all our work
Price
Free, fixed price from pictures
Telephone
0345 017 0787
Page updated
23 October 2026
Roll-top bath being refinished by a Surface Doctor technician

DIY repairs versus a professional job

A kit can be fine for a tiny mark out of sight. For damage in plain view, cracks, holes or rust, or coloured finishes, it’s worth having it done properly.

It’s natural to want to try a repair yourself. The trouble is that kit repairs often look fine at first and then fail, and then the old filler has to be removed first.

The process

Once we’re through the door, we keep the work contained to the one room. We mask off everything nearby, the job takes a couple of hours, depending on what we find, and we finish by cleaning up and talking you through the result.

  1. We cut out all of the old sealant.
  2. Residue is removed and the joint cleaned.
  3. Any mould is treated and the joint dried.
  4. The bath is filled with water, or weight put on the tray.
  5. We apply fresh mould-resistant silicone and tool a neat bead.

Preparing for the visit

  • Have a window or extractor fan available
  • Have somewhere for us to park nearby if possible
  • Move bottles, mats and clutter away from the area

How to get a price

Getting a price is easy: snap the damage close up and then the entire item, send them over with your postcode, and you’ll get a fixed price back. Quotes are free and you’re under no obligation.

Send photos for a quote

Advice

Different materials, different repairs

Baths

Baths are resealed with water in them, to open the joint fully.

Sinks and worktops

Basins, vanity units and kitchen worktops are resealed too, with the joint fully dried first.

When we would advise against a repair

A repair is not always the answer, and we would rather say so up front. We cannot fix:

  • Gaps so wide they need filling or trims before sealing
  • A bath or tray that moves, until its support is fixed
  • Hollow or loose tiles

Not sure? Send photos and we will give you a straight answer.

Materials we work on in Llanarth

  • Shower trays & enclosures
  • Wet rooms
  • Baths
  • Kitchen worktops & sinks
  • Basins & vanity units

About Llanarth

Llanarth is about 23 miles north of Carmarthen, in Ceredigion. We work in every kind of home, old or new, large or small, plus businesses and rented homes. Llanarth is one of 125 places in Ceredigion we cover.

Here we cover the SA47 postcode area. You will find streets such as Heol y Bont, Bronllethi and Cae Martha, and we cover them all. If you’re just outside Llanarth, we cover Llanllwchaiarn (2 miles west), Llanllwchhaearn (2 miles west), Cross Inn (2 miles west), Rhyd-y-Beillen (2 miles south-west) and Synod Inn (2 miles south-west). Within a short drive, we also cover Aberaeron (4 miles north-east), Lampeter (11 miles south-east), New Quay (3 miles north-west) and Llandysul (11 miles south).

What’s near Llanarth

Typical jobs here are in homes near Llanina Arms and St David's Church. Nearby you will also find New Quay Heritage Centre (2.7 miles north-west) and Cydplwyf (1.7 miles west). Open spaces near Llanarth include Allt Cefn-maes-llan.

Map of Llanarth © OpenStreetMap contributors

For landlords and businesses

For developers and builders, we fix damage before handover, so there’s no need to replace a damaged item at the last minute. Several plots can be done in one visit to keep costs down.

We regularly work with letting and managing agents. Send the address, photos and access details.

Resealing in Llanarth: why it matters

A professional reseal costs little compared with water damage. It’s a quick job that protects your walls and floors. A repair is priced on what needs doing, not your postcode. You will see the full price before you book, with nothing added on the day.

Why Llanarth customers choose us

  • One visit for most repairs
  • Everything repaired in place
  • One-year guarantee on every repair
  • We leave the room as we found it

Take a look at our full price list.

Aftercare tips

So the finish stays in good condition:

  • Dry the seal after bathing
  • Store bottles on a shelf
  • Clean the joints with a mild cleaner
  • Air the room after use

Let it cure fully before using the bath or shower, usually around 24 hours.

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.

Signs you need bath resealing in Llanarth

Black mould is the most common reason people reseal. It grows into the sealant itself, so cleaning only removes the surface.

Clients typically contact us about:

  • Stained silicone
  • Black mould in the sealant
  • Missing sealant behind the taps
  • A messy previous reseal

What your quote should include

  • How long it needs to cure
  • How to care for the finish
  • What the guarantee covers, and for how long
  • How the colour is matched

10 questions to ask before booking

Common questions in Llanarth

Which areas do you work in?

We cover the whole UK, including Llanarth and the rest of Ceredigion. Just include your postcode and we will offer you dates.

Can you repair something that is been repaired before?

Most of the time. Tell us what was done before and we will plan for it.

I’m a tenant. Can you help?

We’re happy to deal with the tenant, landlord or agent. Get your landlord’s agreement first.

When can you do it?

That depends on our diary for your area. Send photos with your postcode and we’ll reply with the earliest dates.

What happens after I send pictures?

We review the photos and send a fixed quote and the next dates we have.

Do I need to be at home?

Yes. The technician needs access to the room for the visit, at a time we agree with you.

Will it make a mess?

We protect the room with dust sheets and masking first, and we clean up when we’ve finished.

How do I stop mould in sealant?

Mostly moisture and poor ventilation. We use mould-resistant silicone, and ventilation helps it last.

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About our accreditations · Every repair comes with a one-year guarantee.

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