Rhondda Cynon Taff · Wales
Bath & shower resealing (mastic) in Trallwn, Rhondda Cynon Taff
Bath, shower and sink resealing with new mould-resistant silicone for homes and businesses in Trallwn and across Rhondda Cynon Taff. Send photos for a free, fixed quote.
- Silicone smeared on tiles
- Silicone coming away from the tiles
- Black spots in the silicone
Bath resealing in Trallwn without replacing anything
All of the old sealant is cut out, deal with any mould, and reseal with new mould-resistant silicone. We reseal baths, showers, sinks and worktops, including the awkward bits behind the taps. Whether it’s silicone smeared on tiles and silicone coming away from the tiles, we can help.
All of our repairs are guaranteed for twelve months in Trallwn and everywhere else. If something goes wrong with the work, we come back.
- Where
- Trallwn (CF37)
- Area hub
- Rhondda Cynon Taff
- Warranty
- One year on every repair
- Price
- Free, fixed price from pictures
- Call
- 0345 017 0787
- Last updated
- 23 October 2026
Resealing in Trallwn: why it matters
Resealing is a small job. Putting off a reseal lets water get behind the bath or tray, and that damage costs much more to fix. Set against the cost of replacement, a repair is generally a fraction of the price, because nothing has to be taken out, refitted or made good. The quote lists exactly what you’re paying for.
Why us?
- We’ll tell you if it’s not worth repairing
- No need to remove anything
- One visit for most repairs
- Every repair guaranteed for a year
Take a look at our full price list.
Covering Trallwn
Trallwn is about 1 mile north of Pontypridd, in Rhondda Cynon Taff. We agree a date that works for you, and you’ll know when to expect us, so there’s no waiting around. We cover all 133 towns and villages in Rhondda Cynon Taff.
Postcode districts we cover here: CF37. We regularly work on streets such as Berw Road, Bedw Road and Church Road. We also cover the places around Trallwn: Pontsionnorton (1 mile north-east), Graigwen (1 mile south-west), Coedpenmaen (1 mile south), Glyncoch (1 mile north-west) and Cilfynydd (1 mile north-east). Larger places within reach include Aberdare (9 miles north-west), Mountain Ash (5 miles north-west), Tonypandy (5 miles west), Rhondda (7 miles west), Porth (3 miles west) and Church Village (3 miles south).
Near you in Trallwn
We visit homes around Ynysangharad Park, Bassett Arms and Pontypridd High School, among other places. Nearby too are Y.G.G. Pont Sion Norton (under half a mile south-east) and Muni Arts Centre (0.8 miles south-west). Trallwn’s nearest station is Pontypridd station, about 1.2 miles south-west. Further afield, we also cover the area around Pontypridd Cottage Hospital (0.8 miles south) and University of South Wales Art Collection Museum (1.8 miles south). Green spaces nearby include Coed Craig-yr-hesg.
Landlord and trade work in Trallwn
We are used to working with agents and managing companies. Just send photos, the address and how to get access and we will handle the rest.
We regularly price jobs from inventory or check-out pictures. You can have a price before you arrange access, and we liaise with tenants about access if you’d like us to.
What your bath or shower is made of matters
Baths
We fill the bath before sealing, so the joint is at its widest.
Sinks and worktops
Basins, vanity units and kitchen worktops are resealed too, once the joint is completely dry.
What we cannot put right
Not everything can be repaired, and we’ll tell you before we start. We can’t fix:
- Movement in the bath or tray
- Water damage behind the bath that needs a builder
- Hollow or loose tiles
Send us photos and we’ll tell you honestly before booking.
Materials we work on in Trallwn
- Shower trays & enclosures
- Basins & vanity units
- Kitchen worktops & sinks
- Wet rooms
- Baths
Looking after it afterwards
Simple care helps the repair last. Our advice:
- Run the extractor fan during and after showers
- Reseal at the first sign of lifting
- Store bottles on a shelf
- Clean the joints with a mild cleaner
Leave the sealant to cure for the time we give you, typically around 24 hours.
Black mould in sealant isn’t just unsightly; it shows moisture is getting in. An early reseal keeps water where it belongs.
Nearby places to Trallwn
What else we do in Trallwn
Should I try a DIY kit first?
DIY kits are sold for most surfaces, and they can make a small mark look better. Where they fall down is colour and preparation: they come in a handful of shades, and if the surface isn’t prepared the repair won’t last.
Kits are cheap and easy to find, but the repairs we redo most frequently are DIY ones that have discoloured or lifted. Doing it properly first is typically the cheaper route.
How we price bath resealing
We charge the same across the UK, including Trallwn. The price reflects:
- The size and number of damaged areas
- Previous DIY repairs that have to come out
- Access to the area
- The material and finish
A repair is priced on what needs doing, not where you live. The full price is agreed before you book, with no extras added later.
Getting a price from photos
It only takes a minute to photograph the damage, and it saves a visit. Please include:
- A picture taken from further back
- Daylight if possible, and no flash reflection
- The material, if you know it
- The postcode, so we can plan the visit
You do not need a survey visit. Nearly every job can be priced from photos: we need a close-up, a wider picture and your postcode, and we will reply with a fixed price.
What we do, step by step
It’s a tidy, low-fuss visit. We agree the arrival time in advance, protect the area, and get on with the job, which normally takes a couple of hours. If anything looks different from your photos, we will talk to you before going ahead.
- The old silicone is cut out completely.
- Residue is removed and the joint cleaned.
- Any mould is treated and the joint dried.
- The bath is filled with water, or weight put on the tray.
- New mould-resistant silicone is applied and tooled neatly.
Getting ready for the visit
- Let us know which floor the room is on
- Let the surface dry out before the visit
- Clear the area around the damage
Ask for a price
Pricing is simple: snap the damage close up and then the entire item, send them to us with your postcode, and we’ll reply with a fixed quote. Quotes are free and no obligation.
Read more
FAQs for Trallwn
When can I use the bath after resealing?
Normally after around 24 hours. We confirm before we leave.
Are you accredited?
We are accredited with CHAS, Constructionline, SafeContractor, SMAS Worksafe and Builder’s Profile.
I’m a tenant. Can you help?
Yes, though it’s best to check with your landlord first. Landlords are frequently glad to have it sorted before the end of a tenancy.
Do you cover the whole of Rhondda Cynon Taff?
We cover the whole UK, including Trallwn and the rest of Rhondda Cynon Taff. Send your postcode with your photos and we will confirm dates.
Is there a guarantee?
Yes, for a year. If there is a problem with the work in that time, we come back and put it right.
What information do you need?
Photos of the damage, a photo of the entire bath or shower and your postcode. After that, we just agree a date.
Do you do work for letting agents?
We do, regularly. We can quote for several properties together and work between tenancies.
Can new silicone go over old?
No, we never seal over old silicone. It’s removed, cleaned off and the joint dried first.
About our accreditations · Every repair comes with a one-year guarantee.
