Rhondda Cynon Taff · Wales
Bath & shower resealing (mastic) in Treherbert, Rhondda Cynon Taff
Bath resealing across Treherbert and nearby, typically in one visit and guaranteed for a year.
- Old sealant that looks dirty
- An untidy old seal
- Gaps in the seal
About our bath resealing in Treherbert
The key to a good reseal is getting all of the old silicone out. New silicone won’t bond to old, which is why many DIY jobs peel. Whether it’s gaps by the taps and silicone coming away from the tiles, we can help, whatever the material.
All our work comes with our one-year guarantee.
- Where
- Treherbert (CF42)
- Area hub
- Rhondda Cynon Taff
- Cover
- 12 months on all our work
- Price
- Fixed and free, based on pictures
- Telephone
- 0345 017 0787
- Updated
- 23 October 2026
How we price bath resealing
Quotes are free and the price is fixed. What we take into account:
- The material and finish
- How hard the colour is to match
- How many items we do on one visit
- The type of damage
A repair is priced on what needs doing, not your postcode. The full price is agreed before booking.
Send pictures for a quote
A couple of clear pictures is all it takes. It helps if you send:
- Any details about the material
- Natural light rather than flash
- One picture of the entire bath or shower
- One sharp close-up of the damage
To get a price, send two or three photos through our quote form or call us. We will say straight away whether it can be repaired.
How to care for the repair
It’s all simple stuff, just a few sensible habits:
- Dry the seal after bathing
- Air the room after use
- Give the seal a regular clean
- Keep bottles off the joints
Keep the room well ventilated, and wipe the joints after use to keep mould away.
Black mould in sealant isn’t just unsightly; it shows moisture is getting in. Resealing early keeps water out of the walls and floor.
Treherbert questions
Do you cover the whole of Rhondda Cynon Taff?
The whole UK, including all of Rhondda Cynon Taff. Just include your postcode and we’ll offer you dates.
Is it messy?
Very little mess: we sheet and mask everything nearby, and we take our waste away with us.
Can you reseal over the old silicone?
All the old sealant comes out. New silicone won’t bond to old.
How long before I can shower?
Normally after around 24 hours. We’ll tell you the exact time.
Will there be a smell?
It depends on the job, but often a little. Ventilation keeps it to a minimum, and it soon fades.
How long does resealing take?
Around two hours for a bath, then it needs to cure.
Is the work guaranteed?
All our work carries our one-year guarantee. Ask us what it covers when you get your quote.
Is repairing better than replacing?
Generally, yes. A repair skips the removal, fitting and redecorating. We will be honest if it’s not worth it.
What we’re called out for in Treherbert
Even good sealant eventually discolours, especially in a busy family bathroom. Steam, soap and movement all take their toll.
If you can see any of these, send us a picture:
- Mould you cannot clean out
- Missing sealant behind the taps
- Water getting behind the bath or tray
- Gaps in the seal
What to look for in a quote
- How changes to the job are handled
- How to look after the finish
- The length of the guarantee and what it covers
- Is the price fixed, and does it include VAT?
Different materials, different repairs
Baths
Baths are resealed with water in them, to open the joint fully.
Sinks and worktops
Basins, vanity units and kitchen worktops are resealed too, with the joint fully dried first.
Nearby places to Treherbert
Also in Treherbert
How the visit works
On the day, the technician arrives at the agreed time, protects the room with dust sheets and masking and gets started. The job usually takes about two hours for a bath. We clean up when we are done and let you know when you can use it again.
- We cut out and remove all of the old sealant.
- The joint is cleaned and any mould treated.
- We ensure the joint is completely dry.
- Baths are filled with water first, so the joint is at its widest.
- New mould-resistant silicone goes on and is tooled to a neat finish, taps included.
Before we arrive
- Mention any parking restrictions or tricky access
- Mention any earlier repairs or resurfacing
- Open a window if you can
Ask for a price
Most clients in Treherbert 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
About Treherbert
Treherbert is about 3 miles north-west of Rhondda, in Rhondda Cynon Taff. Jobs in Treherbert are booked in like any other job: a fixed price from your photos, then a visit to do the work. We cover 133 places across Rhondda Cynon Taff.
We cover every part of the CF42 postcode area and the streets around it. You’ll find streets such as Abertonllwyd Street, Cŵrt-Yr-Ysgol and Stuart Street. Treherbert is on the A4061 and B4522, so it’s easy for us to reach. Other places close to Treherbert include Tynewydd (1 mile south-west), Pen-yr-englyn (1 mile south-east), Blaenrhondda (1 mile north-west), Blaencwm (1 mile west) and Ynyswen (1 mile south-east). Within a short drive, we also cover Aberdare (5 miles north-east), Pontypridd (10 miles south-east), Mountain Ash (7 miles east), Tonypandy (6 miles south-east), Rhondda (3 miles south-east) and Porth (7 miles south-east).
Near you in Treherbert
Our customers here include homes close to St Mary's Church, Dunraven Hotel and Penyrenglyn Primary School. Treherbert has its own railway station: Treherbert station. Further afield, we also cover the area around Llwynypia Hospital (4.7 miles south-east) and Moel Garn (4.7 miles south). Green spaces nearby include Mynydd Tyle-coch and Ferndale Lake.
For landlords and businesses
For anyone letting property in or around Treherbert, we can repair and quote for several addresses together. Just send photos for each address and we’ll price them together.
We carry out planned and one-off repairs for housing associations and facilities teams. A repair avoids taking out and refitting, which matters when someone is living in the home.
What a repair cannot fix
Before booking, it’s worth knowing the limits too:
- Movement in the bath or tray
- Gaps so wide they need filling or trims before sealing
- Water damage behind the bath that needs a builder
If in doubt, send pictures and we will say what we think.
Surfaces we repair
- Kitchen worktops & sinks
- Shower trays & enclosures
- Baths
- Wet rooms
- Basins & vanity units
Can I fix it myself?
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.
If you’ve already tried a DIY fix, that is fine. We remove the old filler and start again, so it won’t stop us repairing it. It does add a little time, so tell us about it when you send photos.
About our accreditations · Every repair comes with a one-year guarantee.
