Rhondda Cynon Taff · Wales
Bath & shower resealing (mastic) in Llantrisant, Rhondda Cynon Taff
Bath, shower and sink resealing with new mould-resistant silicone for homes and businesses in Llantrisant and across Rhondda Cynon Taff. Free, fixed quotes from your pictures.
- Missing sealant behind the taps
- Discoloured, yellow sealant
- Leaks at the edges
How we handle bath resealing in Llantrisant
A good reseal is all about preparation: old silicone removed, mould treated, the joint cleaned and dried. Then the fresh sealant goes on, as one neat, continuous bead. Whether it’s an untidy old seal and black mould in the sealant, we can usually put it right.
Every repair is covered by a one-year guarantee, wherever you are in Rhondda Cynon Taff.
- Area
- Llantrisant (CF72)
- Area hub
- Rhondda Cynon Taff
- Guarantee
- 12 months on all our work
- Price
- Free and fixed, from your photos
- Telephone
- 0345 017 0787
- Last updated
- 23 October 2026
Covering Llantrisant
Llantrisant is about 4 miles south-west of Pontypridd, in Rhondda Cynon Taff. Whether you are in the middle of Llantrisant or on the outskirts, we offer exactly the same service: fixed prices, tidy work and a one-year guarantee. We cover 133 places in Rhondda Cynon Taff.
Jobs in CF72 are booked in the same way as anywhere else. Local streets include High Street, Castle Street and Erw Hir, and we cover them all. Llantrisant sits on or near the A4119 and B4595, so getting to you is simple. If you’re just outside Llantrisant, we cover Cross Inn (1 mile south-east), Talbot Green (1 mile south-west), Mwyndy (1 mile south), Ynysmaerdy (1 mile north-west) and Beddau (1 mile north-east). Further out, we also cover Aberdare (12 miles north), Pontypridd (4 miles north-east), Mountain Ash (10 miles north), Tonypandy (6 miles north-west), Rhondda (9 miles north-west) and Porth (5 miles north).
Near you in Llantrisant
Around Llantrisant, we work in homes near Y Pant Comprehensive School, Wheatsheaf pub and Church Of St Illtyd, among other places. Also close by are Y Pant School (0.8 miles south-west) and Penygawsi Primary School (within half a mile south). Llantrisant’s nearest station is Pontyclun station, about 1.4 miles south-west of the centre. Nearby you’ll also find Llantrisant Castle (less than half a mile north-west) and Royal Mint Museum (1.1 miles north-west). Open spaces near Llantrisant include Pen Caeau'r-llan and Nant Dyfrgi Pool.
How to care for the repair
A little care keeps the finish looking good. Our advice:
- Open a window after bathing
- Clean the sealant gently and regularly
- Store bottles on a shelf
- Reseal when black spots will not clean off
Leave the sealant to cure for the time we give you, typically around 24 hours.
Black mould in sealant is not just unsightly; it shows moisture is getting in. An early reseal keeps water where it belongs.
DIY repairs versus a professional job
If you’re set on a kit, follow its instructions closely and work on a clean, dry surface, and don’t use it until it has fully cured. If it does not work out, we can still repair it properly.
What a professional repair adds is preparation, colour matching and finishing. 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.
Different materials, different repairs
Baths
We fill the bath before sealing, to open the joint fully.
Sinks and worktops
We reseal basins, vanity tops and kitchen worktops, once the joint is completely dry.
Resealing in Llantrisant: why it matters
Resealing is a small job. Putting off a reseal can let water reach the walls and floor, and that damage costs much more to fix. We charge the same wherever you are, with no extra for Llantrisant. What changes the price is the job itself: the material, the amount of damage and how many items.
Why choose Surface Doctor in Llantrisant
- Nothing taken out or refitted
- No extra charge for your area
- CHAS and Constructionline accredited
- Fixed prices from your photos
Take a look at our prices page.
Common questions in Llantrisant
Is there a guarantee?
All our work carries our one-year guarantee. We’ll explain what it covers when we quote.
Do you work in Llantrisant?
Yes. We work across the UK and come to Llantrisant. Send us pictures for a fixed quote, or call 0345 017 0787.
What areas do you cover?
Everywhere in the UK, Llantrisant included. Travel is included in the price.
How long does resealing take?
A bath or shower generally takes a couple of hours. Leave it to cure before use.
I’m a tenant. Can you help?
We are happy to deal with the tenant, landlord or agent. Get your landlord’s agreement first.
Do I have to be there?
Yes. We need access to the room while we work, at a time we agree with you.
Can I get a quote without a visit?
Nearly always. We only ask to see it in person if the pictures can’t show what we need.
Can I add another job to the visit?
Yes, and it’s frequently cheaper. Just add the extra items to your photos and you’ll get one combined price.
For landlords and businesses
If you manage property in Llantrisant, we can repair and quote for several addresses together. Just send photos for each address and we will come back with a combined price.
Hotels, guest houses and holiday lets cannot afford rooms out of action for long, so we keep visits short and tidy. We can work around your bookings.
Prices and what affects them
We charge the same across the UK, including Llantrisant. The price reflects:
- The type of damage
- How many areas need work
- The material
- How many items we do on one visit
What it costs depends on how much damage there is and what kind, the material and how many jobs we combine into one visit. You get a fixed quote from your photos, so there are no surprises on the day.
How to get a fixed price
Before you send photos, these tips help us give you a firm price:
- Daylight if possible, and no flash reflection
- A coin beside the damage so we can judge size
- The postcode, so we can plan the visit
- Whether it’s been repaired or coated before
For a price in Llantrisant, the easiest route is photos: one close up, one from further back, plus your postcode. We reply with a fixed quote and our next available dates.
What we are called out for in Llantrisant
In time, even good sealant discolours. Steam, soap and movement all wear it down.
People generally call us when they notice something like this:
- Silicone smeared on tiles
- Sealant that’s split or lifting
- Gaps by the taps
- Stained silicone
Questions to ask before booking
- How changes to the job are handled
- How long it needs to cure
- Whether there are any call-out or travel charges
- Whether the colour is mixed to match
Also near Llantrisant
What else we do in Llantrisant
How the visit works
On the day itself, there’s little for you to do. Show us the job, point us to the room, and we will get on with it. Most visits take about two hours for a bath, including clearing up.
- 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.
- The bead is smoothed, the tape removed and the seal left to cure.
Preparing for the visit
- Keep children and pets away from the room on the day
- Let us know if it has been repaired before
- Tell us if there are stairs or a lift
Get a quote
Email us a picture of the damage and one of the whole item, with your CF72 postcode, and we will come back with a fixed quote.
Read more
About our accreditations · Every repair comes with a one-year guarantee.
