Ceredigion · Wales
Bath & shower resealing (mastic) in Pen-Llyn, Ceredigion
Our repair technicians come to Pen-Llyn for bath, shower and sink resealing with new mould-resistant silicone. Nothing is taken out, with a one-year guarantee.
- Discoloured, yellow sealant
- Silicone smeared on tiles
- Gaps in the seal

About our bath resealing in Pen-Llyn
We cut out all of the old sealant, deal with any mould, and reseal with new mould-resistant silicone. We do this for baths, showers, sinks and worktops, and that includes the awkward spots behind the taps. Whether it’s leaks at the edges and an untidy old seal, we can help, on baths, shower trays & enclosures and kitchen worktops & sinks alike.
Whatever the size of the job, you get the same one-year guarantee in Pen-Llyn and across Ceredigion.
- Location
- Pen-Llyn (SA43)
- County
- Ceredigion
- Guarantee
- One year on every repair
- Quotes
- Free and fixed, from your photos
- Phone
- 0345 017 0787
- Page updated
- 23 October 2026

Your questions about bath resealing in Pen-Llyn
Can you repair something that is been repaired before?
Yes, regularly. Removing the old work can add time, and that’s in the quote.
Will it make a mess?
We protect the room with dust sheets and masking first, and tidy up before we leave.
How long does silicone take to cure?
We will give you the curing time, generally around a day.
What areas do you cover?
Everywhere in the UK, Pen-Llyn included. There is no extra charge for travel.
Do you hold any accreditations?
Yes. Our accreditations include CHAS, Constructionline and SafeContractor. The full list is on our accreditations page.
Is a repair better than a new one?
Generally, if the item is otherwise sound. A repair avoids removal and making good. If replacing would be better, we’ll say so.
Can tenants book a repair?
Of course. Check with your landlord; we can send the quote to them too.
Do you work for landlords and businesses?
Yes. We work for landlords, agents, builders and businesses as well as householders in Pen-Llyn.
Why it’s worth resealing in Pen-Llyn
A professional reseal costs little compared with water damage. It’s quick, tidy and protects your home. Our prices are the same across the UK, so there is no premium for Pen-Llyn. What changes the price is the job itself: how much damage, what it’s made of and how many items.
Why choose Surface Doctor in Pen-Llyn
- One price list for the whole UK
- CHAS, Constructionline and SafeContractor accredited
- A year’s guarantee on all work
- Normally one visit, start to finish
Take a look at our full price list.
What we’re called out for in Pen-Llyn
Most reseals are because of black mould. It grows into the sealant itself, so cleaning cannot get it all out.
Get in touch if you’ve noticed any of these:
- Stained silicone
- Gaps in the seal
- Silicone smeared on tiles
- Water getting behind the bath or tray
What your quote should include
- What aftercare is recommended
- Whether cleaning and preparation are in the price
- The length of the guarantee and what it covers
- If travel is included in the price
For landlords and businesses
For developers and builders, we fix damage before handover, saving last-minute replacements. Several plots can be done in one visit.
Hospitality businesses need rooms back in use quickly, so we keep visits short and tidy. We will fit around changeovers where we can.
Also near Pen-Llyn
Other services in Pen-Llyn
When a repair isn’t the answer
A few problems are outside what a surface repair can do:
- Tiles that move, until they’re refixed
- Gaps so wide they need filling or trims before sealing
- Rotten walls or floors behind the bath
Not sure? Send photos and we’ll give you a straight answer.
What we work on
- Kitchen worktops & sinks
- Wet rooms
- Baths
- Basins & vanity units
- Shower trays & enclosures
Looking after it afterwards
It’s all simple stuff:
- Keep the joints dry
- Air the room after use
- Clean the joints with a mild cleaner
- Replace the seal when mould sets in
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. There may be more going on, so we will tell you if it needs a builder or plumber.
Materials and what they mean for the repair
Baths
We fill the bath before sealing, to open the joint fully.
Sinks and worktops
Basins, vanity units and kitchen worktops are resealed too, once the joint is completely dry.
Pen-Llyn and nearby
Pen-Llyn is about 20 miles north-west of Carmarthen, in Ceredigion. Customers in Pen-Llyn get the same service as everywhere else we cover: a fixed price from your pictures, and a technician at your door on the day. Pen-Llyn is one of 125 towns and villages in Ceredigion we cover.
Our technicians cover all of the SA43 postcode area and the streets around it. Close by, we cover Cwm Plysgog (1 mile north-east), Pen-y-bryn (1 mile west), Cilgerran (1 mile east), Llwyncelyn (1 mile east) and Noyadd Wilym (2 miles north-east).
What’s near Pen-Llyn
In Pen-Llyn, that means homes near Church Of St. Llawddog and The Cardiff Arms Inn and the streets around them. Nearby you will also find Tom Mathias Museum (1.7 miles east) and Cilgerran Castle Additional Area (0.5 miles east). Green spaces nearby include Mynydd Crogwy and Teifi Marshes Nature Reserve.
What happens on the day
We work cleanly and quietly, so you can stay at home while we are there. We protect the area first, then the job itself takes around two hours. At the end we talk you through how soon it can be used and how to look after it.
- The surrounding area is protected and the joints masked.
- We remove the old sealant and every trace of residue.
- We clean, treat and dry the joint.
- We run a continuous bead of new silicone.
- The bead is smoothed, the tape removed and the seal left to cure.
Before we arrive
- Clear toiletries, mats and anything else from around the area
- Tell us if there are stairs or a lift
- Tell us about any previous repairs or coatings
Get a quote
Pricing is simple: snap the damage close up and then the entire item, send them over with your postcode, and we’ll reply with a fixed price. Quotes are free and no obligation.
Advice
DIY kit or professional repair?
The difference between a kit and a professional repair is mostly in the preparation and colour. We prepare the area properly, mix the colour on site and polish the finish to match, then guarantee it for a year.
A kit can be fine for a tiny mark out of sight. For damage in plain view, cracks, holes or rust, or coloured finishes, a professional repair is worth it.
About our accreditations · Every repair comes with a one-year guarantee.

