Carmarthenshire · Wales
Bath & shower resealing (mastic) in Betws, Carmarthenshire
Bath, shower and sink resealing with new mould-resistant silicone for homes and businesses in Betws and across Carmarthenshire. Send pictures for a free, fixed quote.
- Damp near the bath
- Discoloured, yellow sealant
- Missing sealant behind the taps

Materials and what they mean for the repair
Shower trays
We put weight on a tray before sealing it, so the joint is at its widest.
Sinks and worktops
We reseal basins, vanity tops and kitchen worktops, with the joint fully dried first.
About our bath resealing in Betws
All of the old sealant is cut out, treat any mould, and reseal with new mould-resistant silicone. We reseal baths, showers, sinks and worktops, and that includes the awkward spots behind the taps. If you are dealing with gaps in the seal and leaks at the edges, we can help, on kitchen worktops & sinks, basins & vanity units and baths alike.
A one-year guarantee comes as standard, so you’re not left on your own once we have gone.
- Location
- Betws (SA18)
- County
- Carmarthenshire
- Guarantee
- A year, on every repair
- Quotes
- Fixed and free, based on pictures
- Telephone
- 0345 017 0787
- Last updated
- 23 October 2026

Honest limits
A repair isn’t always the answer, and we’d rather say so up front. Repairs won’t solve:
- Very wide gaps that need a trim
- Tiles that move, until they’re refixed
- Rotten walls or floors behind the bath
If in doubt, send pictures and we’ll say what we think.
Materials we work on in Betws
- Basins & vanity units
- Baths
- Kitchen worktops & sinks
- Shower trays & enclosures
- Wet rooms
Landlords, agents and businesses in Betws
We regularly price jobs from inventory or check-out pictures. That means we can quote before you even visit the property, and we liaise with tenants about access if you’d like us to.
We carry out planned and one-off repairs for housing associations and facilities teams in Carmarthenshire and across the UK. Repairing in place avoids the disruption of a replacement, which is easier on the people living there.
What affects the price in Betws
We price every job individually, from your photos. The main factors are:
- How many items we do on one visit
- How hard the colour is to match
- The material and finish
- Whether it’s a chip, crack, burn or wear
It helps to know what pushes a price up or down: the amount of damage, the material, access to the area, and how many jobs we do in one trip. Photos let us give you a fixed figure.
Getting a price from pictures
The better the photos, the more accurate the price. Here’s what we find most useful:
- A close-up of the damage, in focus
- One picture of the whole bath or shower
- Where you are, by postcode
- A coin or ruler next to the damage for scale
You do not need a survey visit. Nearly every job can be priced from pictures: we need a close-up, a wider picture and your postcode, and we will reply with a fixed price.
Why reseal now?
Compared with repairing water damage, resealing is cheap. It’s a quick job that protects your walls and floors. There are no surprise extras on the day. The price we quote from your photos is the price you pay, unless the damage turns out to be different, in which case we talk to you first.
Why choose Surface Doctor in Betws
- No need to remove anything
- CHAS and Constructionline accredited
- Dust sheets down, tidy finish
- A year’s guarantee on all work
Read our pricing.
Should I try a DIY kit first?
For a hairline mark somewhere you will never see, a kit may be enough. For anything you look at every day, anything that has rusted, cracked or holed, or anything on a coloured surface, a professional repair is worth it.
Kits are cheap and easy to find, but the repairs we redo most often are DIY ones that have discoloured or lifted. Getting it right first time is typically cheaper.
Nearby places to Betws
Other services in Betws
How the visit works
We agree an arrival time beforehand, so you know when to expect us. Once we are there, the work takes a couple of hours for most jobs. The room is left tidy and you will know when it can be used.
- We protect the area and mask the joint lines.
- We remove the old sealant and every trace of residue.
- The joint is cleaned, treated and dried.
- Fresh silicone is applied in a continuous bead.
- The bead is smoothed, the tape removed and the seal left to cure.
Before we arrive
- Make sure the room can be ventilated
- Tell us if there are stairs or a lift
- Keep children and pets away from the room on the day
Ask for a price
For a price in Betws, the easiest route is photos: a close-up, a wider shot and your postcode. We reply with a fixed quote and our next available dates.
Advice
Signs you need bath resealing in Betws
Most reseals are because of black mould. It grows into the sealant itself, so cleaning cannot get it all out.
The most common problems we’re called about are:
- Stained silicone
- Silicone coming away from the tiles
- An untidy old seal
- Gaps by the taps
Before booking anyone
- How long the guarantee is and what it covers
- Whether they match the colour on site
- Who will actually do the work
- Whether there are any call-out or travel charges
Common questions in Betws
What if the damage is worse than the pictures show?
It’s rare, but if it happens we talk to you first. The price only changes if you agree.
Can you quote from photos?
Yes, almost always. Clear pictures let us give you a fixed quote without visiting.
Are there extra charges for Betws?
We don’t add a call-out fee. The fixed price covers the visit and the work.
How long before I can shower?
Generally after around 24 hours. We confirm before we leave.
Do you seal over the old sealant?
We always remove the old sealant completely. Fresh silicone doesn’t stick to old.
What areas do you cover?
We work UK-wide. Our prices are the same everywhere.
Can you repair something that is been repaired before?
Generally, yes. Let us know what was used before.
Is repairing better than replacing?
Usually, when the rest is in good condition. A repair avoids removal and making good. If replacing would be better, we’ll say so.
Covering Betws
Betws is about 10 miles north-east of Llanelli, in Carmarthenshire. Wherever you are in the SA18 postcode area, we come to you. We cover all 195 towns and villages in Carmarthenshire.
Jobs in SA18 are booked in the same way as anywhere else. From Manor Road, Bishop Road and Argoed Road or anywhere nearby, we can come to you. Betws is on the A474, so it’s easy for us to reach. We also cover the places around Betws: Ammanford (1 mile north-west), Pontamman (1 mile north-east), Tir-y-dail (1 mile north-west), Wernolau (1 mile north-east) and Pantyffynnon (1 mile south-west). Further out, we also cover Llanelli (10 miles south-west), Carmarthen (15 miles west), Llanelli Rural (11 miles south-west), Bigyn (10 miles south-west), Wern (11 miles south-west) and Box (10 miles south-west).
Near you in Betws
Typical jobs here are in homes near Gwynfryn College, Coopers Arms and St David's Parish Church and the streets around them. The closest station to Betws is Pantyffynnon station, roughly 0.9 miles south-west of the centre. Well-known places in the area include Amman Valley Hospital (2.9 miles north-east) and Tir-y-Dail Motte and Bailey Castle (0.8 miles north-west). For a walk, there’s Llyn Llech Owain and Pentwyn Mawr.
About our accreditations · Every repair comes with a one-year guarantee.

