Rhondda Cynon Taff · Wales
Bath & shower resealing (mastic) in Cilfynydd, Rhondda Cynon Taff
We travel to Cilfynydd for bath, shower and sink resealing with new mould-resistant silicone. Everything is done in place, and the work is guaranteed.
- Gaps by the taps
- Stained silicone
- Black mould in the sealant
Why reseal now?
A reseal is one of the cheapest bathroom jobs there is. Failed sealant can lead to water damage that is much more expensive. Every job is a little different, so we price each one individually. The size and type of damage, the material and access all make a difference, and doing several things on one visit costs less than separate visits.
Why choose Surface Doctor in Cilfynydd
- Most jobs done in one visit
- Same prices wherever you are
- Straight answers about what a repair can do
- CHAS and Constructionline accredited
See our full price list.
Bath resealing in Cilfynydd, done in place
We reseal baths, shower trays, basins and worktops using mould-resistant silicone. A typical reseal takes a couple of hours, then it needs to cure. We work on wet rooms, kitchen worktops & sinks and basins & vanity units, and common reasons people get in touch are silicone smeared on tiles and sealant that’s split or lifting.
Every repair is covered by our one-year guarantee.
- Where
- Cilfynydd (CF37)
- Area hub
- Rhondda Cynon Taff
- Cover
- One year on every repair
- Quotes
- Free, fixed quote from pictures
- Call
- 0345 017 0787
- Updated
- 23 October 2026
Looking after it afterwards
Much of the damage we repair could have been avoided. These habits help:
- Give the seal a regular clean
- Replace the seal when mould sets in
- Use the extractor fan
- Store bottles on a shelf
Let it cure fully before using the bath or shower, typically around 24 hours.
Mouldy sealant is more than a cosmetic problem; it shows moisture is getting in. Resealing early keeps water out of the walls and floor.
How we price bath resealing
Each job gets its own fixed price. This is what makes a difference:
- How much damage there is
- Whether old repairs or coatings need taking off
- The material and finish
- Access to the area
A few things move the price: 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.
Quotes from your photos
You can usually get a fixed quote without us visiting. To make it quick:
- Where you are, by postcode
- A coin beside the damage so we can judge size
- Natural light rather than flash
- Any earlier repairs or coatings
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 price, not an estimate.
Materials and what they mean for the repair
Sinks and worktops
We reseal basins, vanity tops and kitchen worktops, with the joint fully dried first.
Baths
Baths are resealed with water in them, to open the joint fully.
About Cilfynydd
Cilfynydd is about 2 miles north of Pontypridd, in Rhondda Cynon Taff. Jobs in Cilfynydd are booked in like any other job: a fixed quote from your pictures, then a visit to do the work. Cilfynydd is one of 133 places in Rhondda Cynon Taff we cover.
Every address in CF37 is covered, from the main roads to the quietest streets. From Pant-Du Road, Cilfynydd Road and Brynderwen Road or a nearby road, we can come to you. If you are just outside Cilfynydd, we cover Coed-y-cwm (1 mile west), Pontsionnorton (1 mile south-west), Trallwn (1 mile south-west), Glyncoch (1 mile west) and Graigwen (1 mile south-west). We also work in nearby towns such as Aberdare (8 miles north-west), Mountain Ash (5 miles north-west), Tonypandy (5 miles west), Rhondda (7 miles west), Porth (4 miles west) and Church Village (4 miles south).
Around Cilfynydd
In Cilfynydd, that means homes near Craig-Yr-Hesg Primary School, Ynysangharad Park and Cilfynydd Inn. For rail, the closest station is Abercynon station, roughly 1.3 miles north. A little further out are University of South Wales Art Collection Museum (2.6 miles south) and Twyn Castell (4.1 miles north-east). The countryside around Cilfynydd includes Craig-Evan-Leyshon Common.
What we can’t put right
Before booking, it’s worth knowing the limits too:
- Very wide gaps that need a trim
- A flexing bath
- Hollow or loose tiles
Not sure? Send pictures and we’ll give you a straight answer.
What we work on
- Baths
- Kitchen worktops & sinks
- Wet rooms
- Basins & vanity units
- Shower trays & enclosures
When to call us in Cilfynydd
Most reseals are because of black mould. It grows into the sealant itself, so cleaning only removes the surface.
The most common problems we are called about are:
- Gaps by the taps
- A messy previous reseal
- Black spots in the silicone
- Gaps in the seal
Questions to ask before you book
- Whether the price covers travel
- Who will actually do the work
- Whether they match the colour on site
- When it can be used again
The process
Your technician turns up when we said we would, introduces themselves and checks the damage against your photos first. Dust sheets and masking tape go down before any work starts. Most visits take a couple of hours, and the room is left clean and tidy.
- We protect the area and mask the joint lines.
- Old sealant and residue are removed.
- The joint is cleaned, treated and dried.
- We run a continuous bead of new silicone.
- We smooth the bead, remove the tape and leave it to cure.
Preparing for the visit
- Let us know which floor the room is on
- Tell us about any previous repairs or coatings
- Clear the area around the damage
Ask for a price
Getting a price is easy: snap the damage close up and then the whole item, send them to us with your postcode, and you will get a fixed quote back. There’s no charge for the quote and you’re under no obligation.
Related advice
Your questions about bath resealing in Cilfynydd
Can you quote from pictures?
In nearly every case. We only ask to see it in person if the pictures cannot show what we need.
What areas do you cover?
We cover the whole UK, including Cilfynydd and the rest of Rhondda Cynon Taff. Just include your postcode and we will confirm dates.
Is my repair covered?
Every repair comes with a one-year guarantee. We’ll explain what it covers when we quote.
What information do you need?
Photos of the damage, a picture of the whole bath or shower and your postcode. After that, we just agree a date.
Does someone need to be in?
Yes. We need access to the room while we work, at a time we agree with you.
Can you reseal over the old silicone?
No, we never seal over old silicone. It’s removed, cleaned off and the joint dried first.
Is repairing better than replacing?
Usually, if the item is otherwise sound. A repair avoids removal and making good. If replacing would be better, we will say so.
Why does mould come back so fast?
Mostly moisture and poor ventilation. We use mould-resistant silicone, and ventilation helps it last.
For landlords and businesses
We work for landlords, letting agents and housing providers in Cilfynydd as well as householders. Repairing between tenancies keeps void periods short, and it costs much less than replacing.
Builders, developers and site managers book us for snagging repairs, fixing chips and scratches before handover so nothing needs replacing. We’re CHAS, Constructionline and SafeContractor accredited.
Also near Cilfynydd
What else we do in Cilfynydd
About our accreditations · Every repair comes with a one-year guarantee.
