Merthyr Tydfil · Wales
Bath & shower resealing (mastic) in Ynysowen, Merthyr Tydfil
Local bath resealing for Ynysowen: a fixed quote from photos, a tidy visit and a one-year guarantee.
- Gaps in the seal
- Silicone smeared on tiles
- Unsealed corners

Bath resealing in Ynysowen without replacing anything
The key to a good reseal is getting all of the old silicone out. New silicone will not bond to old, which is why so many DIY reseals peel. If you are dealing with silicone smeared on tiles and mould you can’t clean out, we can help, whatever the material.
You get a one-year guarantee, the same in Ynysowen as everywhere else we work.

- Where
- Ynysowen (CF48)
- Region
- Merthyr Tydfil
- Warranty
- 12 months on all our work
- Quotes
- Fixed and free, based on photos
- Phone
- 0345 017 0787
- Updated
- 23 October 2026
Your questions about bath resealing in Ynysowen
Can I add another job to the visit?
Yes. Combining jobs on one visit brings the cost down. Send photos of everything you’d like done.
Can landlords book you?
Yes, often. We quote for multiple addresses and fit around tenancy changeovers.
Is repairing better than replacing?
Generally, yes. Replacement brings removal, refitting and making good, which a repair avoids. We will be honest if it’s not worth it.
Why does mould come back so fast?
Damp is the cause. Run the fan, dry the joints and the new seal stays cleaner for longer.
What happens once I’ve sent pictures?
You get a fixed quote and available dates. If anything’s unclear, we’ll ask for another photo.
Can you quote from photos?
Nearly always. We only ask to see it in person if the photos can’t show what we need.
Is the work guaranteed?
All our work carries a one-year guarantee. Ask us what it covers when you get your quote.
I rent my home. Can I book you?
Yes, though it’s best to check with your landlord first. Many landlords are happy for a repair to be arranged.
Our work in Ynysowen
Ynysowen (Welsh: Merthyr Vale) is about 2 miles east of Mountain Ash, in Merthyr Tydfil. Our technicians come to customers in Ynysowen, so there’s no workshop to go to. Ynysowen is one of 52 places in Merthyr Tydfil we cover.
Postcode districts we cover here: CF48. We regularly work on streets such as Wesley Place, Cardiff Road and Tudor Close. Close by, we cover Aberfan (1 mile north-west), Mount Pleasant (1 mile south), Cwmfelin (1 mile north-east), Caegarw (1 mile west) and Newtown (1 mile south-west). Larger places within reach include Merthyr Tydfil (5 miles north), Gurnos (5 miles north), Park (5 miles north-west), Thomastown (4 miles north), Glebeland (5 miles north-west) and Morgantown (5 miles north-west).
Around Ynysowen
In Ynysowen, that means homes near Ysgol Gynradd Gymraeg Rhyd-Y-Grug, Afon Taf High School and Mount Pleasant Hotel, among other places. Ynysowen has its own railway station: Merthyr Vale station. A little further out are Mountain Ash (1.8 miles west) and Llancaiach Fawr Living History Museum (2.9 miles south-east). Green spaces nearby include Cefn Merthyr and Pwll Waun Cynon.
What we can’t put right
Some problems need a builder, plumber or fitter rather than us:
- Hidden water damage
- Loose tiles, which need refixing first
- Movement in the bath or tray
Send us pictures and we will tell you honestly before booking.
Materials we repair
- Basins & vanity units
- Shower trays & enclosures
- Kitchen worktops & sinks
- Wet rooms
- Baths
What happens on the day
We turn up when we said we would and looks over the damage before anything else. The floor and nearby surfaces are covered before any work starts. The work itself takes around two hours, and we leave the room as we found it.
- We protect the area and mask the joint lines.
- Old sealant and residue are removed.
- The joint is cleaned, treated and dried.
- Fresh silicone is applied in a continuous bead.
- We smooth the bead, remove the tape and leave it to cure.
Preparing for the visit
- Let us know if it has been repaired before
- Let us know which floor the room is on
- Make sure the area is dry
How to get a price
Most customers in Ynysowen get their price from pictures. Add a line about what happened and your postcode, and we will reply with a fixed quote and the earliest dates we have.
Read more
Nearby places to Ynysowen
More services for Ynysowen
Resealing in Ynysowen: why it matters
A reseal is one of the cheapest bathroom jobs there is and protects the walls and floor. Leaving failed sealant can let water cause damage that costs far more to fix. Our prices are the same across the UK, with no extra for Ynysowen. The job itself decides the price: the material, the amount of damage and how many items.
Why book with us
- No extra charge for your area
- Nothing taken out or refitted
- CHAS and Constructionline accredited
- A year’s guarantee on all work
Read our full price list.
Landlord and trade work in Ynysowen
Hotels, guest houses and holiday lets can’t afford rooms out of action for long, so most of our work is done in a single visit. We can work around your bookings.
For developers and builders, we fix damage before handover, so there is no need to replace a damaged item at the last minute. We can visit several plots in one trip.
Should I try a DIY kit first?
The difference between a kit and a professional repair is mostly in the preparation and colour. We clean and key the area properly, mix the colour to your surface and finish it to the same sheen, and the work is guaranteed.
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, it’s worth having it done properly.
Aftercare tips
Looking after the surface is easy, and it makes a real difference:
- Reseal at the first sign of lifting
- Air the room after use
- Store bottles on a shelf
- Dry the seal after bathing
Run the extractor fan, wipe the joints dry after use, and clean them regularly with a mild cleaner to slow mould growth.
Mouldy sealant is more than a cosmetic problem, it’s a sign moisture is sitting in the joint. An early reseal keeps water where it belongs.
How we price bath resealing
There is no charge for travel to Ynysowen. The price comes down to:
- How many items we do on one visit
- What the surface is made of
- How much damage there is
- Whether it’s a chip, crack, burn or wear
Compared with replacing, repairing typically costs far less, because nothing has to be taken out, refitted or made good. Your fixed quote shows exactly what’s included.
Getting a price from photos
Phone photos are fine. Just make sure we can see:
- Daylight if possible, and no flash reflection
- A coin beside the damage so we can judge size
- A close-up of the damage, in focus
- The material, if you know it
A quote takes minutes to ask for: take one close-up and one wider shot of the bath or shower, include your postcode and send them to us. What comes back is a fixed price, not a guess.
Do you need bath resealing in Ynysowen?
In time, even good sealant discolours, especially in a busy family bathroom. Steam, soap and movement all take their toll.
Most people contact us when they notice something like this:
- Gaps by the taps
- Black spots in the silicone
- Leaks at the edges
- Stained silicone
What to look for in a quote
- How long it needs to cure
- What protection goes down before work starts
- Whether there are any call-out or travel charges
- The length of the guarantee and what it covers
About our accreditations · Every repair comes with a one-year guarantee.

