Rhondda Cynon Taff · Wales
Bath & shower resealing (mastic) in Cefnpennar, Rhondda Cynon Taff
Bath, shower and sink resealing with new mould-resistant silicone for homes and businesses in Cefnpennar and across Rhondda Cynon Taff. Send photos for a free, fixed quote.
- Black mould in the sealant
- Stained silicone
- Missing sealant behind the taps
Landlord and trade work in Cefnpennar
We regularly work with letting and managing agents. Send the address, photos and access details and we will handle the rest.
Landlords, letting agents and housing providers in Cefnpennar use us as well as householders. Repairing between tenancies keeps void periods short, and it typically costs far less than a refit.
How we handle bath resealing in Cefnpennar
We cut out all of the old sealant, treat any mould, and apply fresh mould-resistant silicone. We do this for baths, showers, sinks and worktops, and that includes the awkward spots behind the taps. We are often asked to fix black spots in the silicone and silicone coming away from the tiles, across shower trays & enclosures, kitchen worktops & sinks and basins & vanity units.
Peace of mind is built in: each job carries a one-year guarantee, and we explain what it covers before booking.
- Area
- Cefnpennar (CF45, CF44)
- Area hub
- Rhondda Cynon Taff
- Guarantee
- One year on every repair
- Quotes
- Free and fixed, from your photos
- Telephone
- 0345 017 0787
- Updated
- 23 October 2026
When we would advise against a repair
We’ll always be straight with you, so here’s what a repair won’t do:
- Tiles that move, until they’re refixed
- A bath or tray that moves, until its support is fixed
- Hidden water damage
If in doubt, send pictures and we’ll say what we think.
What we work on
- Baths
- Basins & vanity units
- Wet rooms
- Shower trays & enclosures
- Kitchen worktops & sinks
Repairs by material
Sinks and worktops
Basins, vanity units and kitchen worktops are resealed too, once the joint is completely dry.
Baths
We fill the bath before sealing, to open the joint fully.
Questions from Cefnpennar
Can you reseal over the old silicone?
Never over old. It’s removed, cleaned off and the joint dried first.
My seal keeps tearing. Why?
Typically because the bath or tray moves, or it was sealed with the bath empty. We fill the bath before sealing it.
Will the price change on the day?
The price is fixed for what the photos show. Anything extra is discussed before we begin.
Do I have to be there?
We need someone to let us in. After that, you can carry on with your day.
Can pets and children be at home?
On the day, the room should be kept clear of pets and children, so the repair isn’t disturbed while it cures.
Can you do more than one item on the same visit?
Yes. Doing several items on one visit normally costs less than separate visits. Send photos of everything you’d like done.
When can I use the bath after resealing?
Normally about a day later. We confirm before we leave.
Is repairing better than replacing?
Generally, when the rest is in good condition. Repairing avoids the cost and disruption of replacing. We’ll tell you honestly if replacement makes more sense.
Prices and what affects them
Quotes are free and the price is fixed. What we look at:
- What kind of damage it is
- How easy the damage is to reach
- How much damage there is
- Doing more than one item at once
Compared with replacing, repairing usually costs far less, because nothing has to be taken out, refitted or made good. Your fixed quote shows exactly what’s included.
Quotes from your photos
A couple of clear pictures is all it takes. It helps if you send:
- A clear, close picture of the problem area
- A coin beside the damage so we can judge size
- Any earlier repairs or coatings
- Daylight if possible, and no flash reflection
Most clients in Cefnpennar 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.
Is resealing worth it?
Resealing is a small job. Leaving split or mouldy sealant can let water reach the walls and floor, and that damage costs much more to fix. We do not add extras on the day. The price we quote from your photos is the price you pay, unless the damage turns out to be different, in which case we talk to you first.
What you get with us
- We come to you, anywhere in the UK
- Everything repaired in place
- CHAS and Constructionline accredited
- Honest advice, even when it means no job
See our prices page.
What happens on the day
On the day, we arrive at the time we’ve agreed, cover the area with dust sheets and masking, and set to work. Expect it to take around two hours. We tidy up before we leave and tell you when it’s ready to use.
- First we strip out every bit of the old mastic.
- We clean the joint and treat any mould.
- We ensure the joint is completely dry.
- For a bath, we fill it with water first so the joint is at its widest.
- We apply new mould-resistant silicone and tool it to a neat finish, taps included.
Preparing for the visit
- Let the surface dry out before the visit
- Keep children and pets away from the room on the day
- Tell us about any previous repairs or coatings
How to get a price
No survey visit is needed: we price from photos. Use the quote form, or ring 0345 017 0787 to talk it through, and you will get a fixed figure back.
Read more
Keeping it looking good
It’s all simple stuff, just a few sensible habits:
- Ventilate the bathroom well
- Store bottles on a shelf
- Wipe the joints dry after use
- Clean the sealant gently and regularly
Avoid scraping the joints, and keep shampoo bottles off the joints.
If you notice damp, stains on the ceiling below or loose tiles, act quickly. There may be more going on, and we’ll say if you need a builder or plumber.
Places near Cefnpennar
What else we do in Cefnpennar
Covering Cefnpennar
Cefnpennar is about 1 mile north-west of Mountain Ash, in Rhondda Cynon Taff. Whether you’re in the middle of Cefnpennar or on the outskirts, we offer exactly the same service: a fixed price, a tidy visit and a guarantee. Our repair technicians cover 133 places in Rhondda Cynon Taff.
Postcode districts we cover here: CF45 and CF44. Local streets include The Avenue, Lon-y-Felin and Heol Penrhiw. Other places close to Cefnpennar include Cwmpennar (1 mile south-east), Glenboi (1 mile south), Mountain Ash East (1 mile south-east), Mountain Ash West (1 mile south) and Mountain Ash (1 mile south-east). Further out, we also cover Aberdare (3 miles north-west), Pontypridd (7 miles south), Tonypandy (6 miles south), Rhondda (5 miles south-west), Porth (6 miles south) and Church Village (10 miles south).
Landmarks near Cefnpennar
In Cefnpennar, that means homes near Crown Inn, Bethesda Baptist Chapel and Cwmbach C.I.W. Primary School and the streets around them. Cefnpennar’s nearest station is Fernhill station, about 0.7 miles south of the centre. Further afield, we also cover the area around Mountain Ash (1 mile south-east) and Ysbyty Cwm Cynon (0.7 miles south). The countryside around Cefnpennar includes Mynydd Gethin and Pwll Waun Cynon.
Should I try a DIY kit first?
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.
For a hairline mark somewhere you’ll never see, a kit may be enough. 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.
