Ceredigion · Wales
Bath & shower resealing (mastic) in Pen-y-garn, Ceredigion
Bath, shower and sink resealing with new mould-resistant silicone for homes and businesses in Pen-y-garn and across Ceredigion. Send pictures for a free, fixed quote.
- Missing sealant behind the taps
- Silicone coming away from the tiles
- Mould you cannot clean out

Can I fix it myself?
Kits are cheap and easy to find, but the repairs we redo most often are DIY ones that have discoloured or lifted. Doing it properly first is usually the cheaper route.
DIY kits are sold for most surfaces, and they can tidy up a tiny mark. Where they fall down is colour and preparation: they come in a handful of shades, and if the surface is not prepared the repair will not last.
About our bath resealing in Pen-y-garn
A proper reseal starts with removing every trace of the old silicone. New silicone won’t bond to old, which is why so many DIY reseals peel. If you are dealing with unsealed corners and sealant that’s split or lifting, we can usually put it right.
We guarantee the work for a year. If there’s a problem with the repair within the year, we return and sort it.

- Where
- Pen-y-garn (SY24)
- Area hub
- Ceredigion
- Cover
- A year, on every repair
- Quotes
- Free and fixed, from your pictures
- Call
- 0345 017 0787
- Updated
- 23 October 2026
About Pen-y-garn
Pen-y-garn is about 30 miles west of Y Drenewydd, in Ceredigion. Book a date that suits you, and we’ll give you an arrival time in advance, so you’re not left waiting in all day. Our technicians cover 125 places across Ceredigion. We work right across the region, from Pen-y-garn to Liverpool (about 80 miles away).
We work across SY24. Whether you live on Maes y Garn, Bryn Meillion and Cae Rhos or anywhere nearby, we can come to you. Nearby, we also work in Rhydypennau (1 mile north), Bow Street (1 mile south-west), Llandre (1 mile north), Taigwynion (1 mile north) and Tirymynach (1 mile west). We also work in nearby towns such as Aberystwyth (3 miles south-west), Trefechan (4 miles south-west), Penparcau (4 miles south-west), Caeffynnon (4 miles south-west), Llanbadarn Fawr (3 miles south-west) and Waunfawr (3 miles south-west).
Around Pen-y-garn
Typical jobs here are in homes near Rhyd-y-Pennau Inn, St Michael's Church and Ysgol Rhydypennau, among other places. For rail, the closest station is Bow Street station, about 0.8 miles south-west of the centre. Further afield, we also cover the area around Aberystwyth University Ceramics Collection (2.9 miles south-west) and Castell Gwallter (0.9 miles north). Green spaces nearby include Llyn Mynydd-gorddu and Penglais Nature Park.
- Other local spots include Parsel Canol (2.8 miles south)
Landlord and trade work in Pen-y-garn
We regularly price jobs from inventory or check-out photos. That means we can quote before you even visit the property, and we liaise with tenants about access if you’d like us to.
Landlords, letting agents and housing providers in Pen-y-garn use us as well as homeowners. A repair between tenants keeps the property empty for less time, and it costs much less than replacing.
Keeping it looking good
Most damage we see is avoidable. A few tips:
- Dry the seal after bathing
- Ventilate the bathroom well
- Reseal at the first sign of lifting
- Keep bottles off the joints
Run the extractor fan, wipe the joints dry after use, and clean them regularly with a mild cleaner to slow mould growth.
Do not wait until water gets behind the bath. Split or lifting sealant is a sign it’s time.
Also near Pen-y-garn
More services for Pen-y-garn
Why reseal now?
Resealing costs very little and protects the walls and floor. Leaving failed sealant can let water cause damage that costs far more to fix. We do not add extras on the day. What we quote from your photos is what you pay, and if the damage turns out to be different, we discuss it before starting.
Why choose Surface Doctor in Pen-y-garn
- A year’s guarantee on all work
- Technicians who travel to you, UK-wide
- We’ll tell you if it’s not worth repairing
- Nothing taken out or refitted
Read our full price list.
Repairs by material
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.
What affects the price in Pen-y-garn
We give every job a fixed quote from pictures. This is what makes a difference:
- How hard the colour is to match
- Whether it’s a chip, crack, burn or wear
- Whether we combine several jobs
- Whether old repairs or coatings need taking off
Set against the cost of replacement, repairing usually costs far less, because there is no removal, plumbing or making good. Your fixed quote shows exactly what’s included.
Send photos for a quote
It only takes a minute to photograph the damage, and it saves a visit. Try to send:
- The postcode, so we can plan the visit
- Details of any past repairs
- A photo taken from further back
- One sharp close-up of the damage
Getting a price is easy: snap the damage close up and then the whole item, send them over with your postcode, and you will get a fixed price back. Quotes are free and you’re under no obligation.
Pen-y-garn questions
What information do you need?
Photos of the damage, a picture of the entire bath or shower and your postcode. Then we will agree a date.
Can you reseal over the old silicone?
All the old sealant comes out. Fresh silicone doesn’t stick to old.
I rent my home. Can I book you?
We are happy to deal with the tenant, landlord or agent. Just ensure the landlord agrees.
How long will it take?
A bath or shower normally takes a couple of hours. Leave it to cure before use.
It’s been repaired before. Can you still fix it?
Yes, regularly. Removing the old work can add time, and that’s in the quote.
Can you price it without visiting?
In nearly every case. We only ask to see it in person if the photos cannot show what we need.
What happens if you find more damage?
If we find something the pictures didn’t show, we explain it first. The price only changes if you agree.
What does bath resealing cost?
We give a fixed quote from your pictures. Send a close-up and a photo of the whole item with your SY24 postcode.
When to call us in Pen-y-garn
A bathroom without good ventilation is hard on sealant: damp hangs around, and mould takes hold.
The most common problems we are called about are:
- Leaks at the edges
- An untidy old seal
- Gaps by the taps
- Mould you cannot clean out
Before booking anyone
- Whether the price is fixed and includes VAT
- How soon you can use it again
- What preparation is included
- What the guarantee covers, and for how long
What happens on the day
On the day itself, there is little for you to do. Show us the job, point us to the room, and we will take it from there. The job generally runs to a couple of hours, tidy-up included.
- We cut out all of the old sealant.
- Residue is removed and the joint cleaned.
- Any mould is treated and the joint dried.
- We fill the bath, or weight the tray, to open the joint.
- We apply fresh mould-resistant silicone and tool a neat bead.
Getting ready for the visit
- Keep pets and children out of the room while we work
- Mention if the room is upstairs or in a flat
- Point us to the nearest place to park
How to get a price
A quote takes minutes to ask for: photograph the damage, then the whole bath or shower, add your postcode and send them over. You’ll get a fixed quote, not an estimate.
Read more
About our accreditations · Every repair comes with a one-year guarantee.

