Carmarthenshire · Wales
Bath & shower resealing (mastic) in Llannon, Carmarthenshire
Bath, shower and sink resealing with new mould-resistant silicone in Llannon, carried out at your home and guaranteed for a year.
- Old sealant that looks dirty
- Sealant that is split or lifting
- Missing sealant behind the taps
How the visit works
We agree an arrival time beforehand. Once we are there, the work takes about two hours for a bath in most cases. We leave the room clean.
- We cut out and remove all of the old sealant.
- We clean the joint and treat any mould.
- We ensure the joint is completely dry.
- Baths are filled with water first, so the joint is at its widest.
- We run a new bead of mould-resistant silicone and smooth it neatly, taps included.
How to prepare
- Have a window or extractor fan available
- Tell us about any previous repairs or coatings
- Let the surface dry out before the visit
Get a quote
Getting a quote takes a couple of minutes: take one close-up and one wider shot of the bath or shower, add your postcode and send them over. You’ll get a fixed quote, not an estimate.
Advice
Bath resealing at your home in Llannon
A fresh seal protects your bathroom. Old, split or mouldy sealant lets water get behind the bath or tray, and a new seal stops it. If you are dealing with old sealant that looks dirty and silicone smeared on tiles, we can normally put it right, on baths, wet rooms and basins & vanity units alike.
You’re covered for a year from the day of the repair. If anything is not right, ring us and we’ll sort it.
- Where
- Llannon (SA14)
- Region
- Carmarthenshire
- Warranty
- 12 months on all our work
- Quote
- Free and fixed, from your photos
- Phone
- 0345 017 0787
- Page updated
- 23 October 2026
Materials and what they mean for the repair
Baths
Baths are resealed with water in them, to open the joint fully.
Shower trays
We put weight on a tray before sealing it, for the same reason.
When to call us in Llannon
Black mould is the most common reason people reseal. It grows into the silicone, so cleaning only removes the surface.
People usually call us after spotting one of these:
- Unsealed corners
- An untidy old seal
- Damp near the bath
- Black mould in the sealant
Comparing quotes
- Whether there are any call-out or travel charges
- What prep work is covered
- How your room will be protected
- How long it needs to cure
Honest limits
A repair isn’t right for every job, including:
- Gaps so wide they need filling or trims before sealing
- Hidden water damage
- Movement in the bath or tray
Send us photos and we’ll tell you honestly.
Materials we work on in Llannon
- Baths
- Shower trays & enclosures
- Kitchen worktops & sinks
- Wet rooms
- Basins & vanity units
Prices and what affects them
Prices are worked out job by job. What matters most is:
- Any earlier repairs that need removing first
- What the surface is made of
- Where the damage is and how we get to it
- The type of damage
Compared with replacing, repairing normally costs far less, because nothing has to be taken out, refitted or made good. The quote lists exactly what you’re paying for.
Getting a price from pictures
Photographing the damage takes a minute. Try to send:
- Your postcode, so we can check dates
- Daylight if possible, and no flash reflection
- One picture of the entire bath or shower
- Whether it’s been repaired or coated before
No survey visit is needed: we price from photos. Use the quote form, or ring 0345 017 0787 to talk it through.
Should I try a DIY kit first?
For a hairline mark somewhere you will never see, a kit may be enough. For damage in plain view, cracks, holes or rust, or coloured finishes, it’s worth having it done properly.
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 usually the cheaper route.
Common questions in Llannon
What if the damage is worse than the photos show?
It’s rare, but if it happens we talk to you first. The price only changes if you agree.
Why does mould come back so fast?
Mostly moisture and poor ventilation. We use mould-resistant silicone, and ventilation helps it last.
What happens once I’ve sent photos?
We come back with a fixed quote, normally with dates to choose from. There’s no obligation to book.
Do I have to be there?
Yes. We need access to the room while we work, at a time that suits you.
Do you cover Llannon?
Yes, we do. Technicians travel to Llannon from across the region, and the price is the same as everywhere else.
What do you need from me?
A close-up, a wider photo and your postcode. After that, we just agree a date.
Can I get a quote without a visit?
In nearly every case. If pictures do not show enough, we’ll ask for another angle.
Are you accredited?
Yes. Our accreditations include CHAS, Constructionline and SafeContractor. The full list is on our accreditations page.
Also near Llannon
Other services in Llannon
Where we work around Llannon
Llannon is about 5 miles north of Llanelli, in Carmarthenshire. Customers in Llannon get the same service as everywhere else we cover: a fixed quote from your pictures, and a technician at your door on the day. Our repair technicians cover all 195 towns and villages in Carmarthenshire, from the larger towns to small villages.
We cover every part of SA14 and the streets around it. From Maes y Ffynnon, Fountain Road and Heol Morlais or a nearby road, we can come to you. Neighbouring places we cover include Y Tymbl (2 miles north), Cwm-mawr (3 miles north), Pontyberem (3 miles north-west), Drefach (3 miles north) and Capel Seion (3 miles north-west). Larger places within reach include Llanelli (5 miles south), Carmarthen (11 miles north-west), Llanelli Rural (5 miles south), Bigyn (5 miles south), Wern (6 miles south) and Ammanford (6 miles north-east).
Around Llannon
We visit homes around The Greyhound Inn and Church Of St Non. For rail, the closest station is Pontarddulais station, roughly 4 miles south-east. Well-known places in the area include Mynydd Mawr Hospital (1.3 miles north) and Banc Mawr (0.9 miles south-east). For a walk, there is Pentre and Llyn Llech Owain.
Why reseal now?
Resealing is a small job. Leaving split or mouldy sealant lets water get behind the bath or tray, and that damage costs much more to fix. Instead of hourly rates, we fix the price before we start. Damage, material and access decide it.
What you get with us
- Everything repaired in place
- Every repair guaranteed for a year
- We come to you, anywhere in the UK
- Straight answers about what a repair can do
See our pricing.
Aftercare tips
So the finish stays in good condition:
- Use the extractor fan
- Air the room after use
- Dry the seal after bathing
- Reseal when black spots won’t clean off
Good ventilation is the best protection, and wipe the joints after use to keep mould away.
Reseal before water gets in. Gaps or lifting edges mean it needs doing.
About our accreditations · Every repair comes with a one-year guarantee.
