Merthyr Tydfil · Wales
Bath & shower resealing (mastic) in Cwmfelin, Merthyr Tydfil
Local bath resealing for Cwmfelin: photo quotes, tidy work and a year’s guarantee.
- Black mould in the sealant
- Leaks at the edges
- Gaps in the seal
Bath resealing in Cwmfelin, done in place
The key to a good reseal is getting all of the old silicone out. Fresh sealant does not stick to old, which is why so many DIY reseals peel. We regularly repair wet rooms, baths and kitchen worktops & sinks, and common reasons people contact us are water getting behind the bath or tray and black spots in the silicone.
All of our repairs are guaranteed for twelve months. If something goes wrong with the work, we come back.
- Where
- Cwmfelin (CF46)
- Area hub
- Merthyr Tydfil
- Cover
- 12 months on all our work
- Quote
- Free, fixed price from pictures
- Phone
- 0345 017 0787
- Updated
- 23 October 2026
Landlord and trade work in Cwmfelin
Rented homes see more wear and tear, and replacing items every time a tenant leaves is expensive. Repairing between tenants keeps the property presentable for less.
We regularly price jobs from inventory or check-out pictures. That means we can quote before you even visit the property, and we liaise with tenants about access if you’d like us to.
Honest limits
Before you book, it’s worth knowing the limits too:
- Movement in the bath or tray
- Rotten walls or floors behind the bath
- Very wide gaps that need a trim
Send us pictures and we’ll tell you honestly before you book.
Surfaces we repair
- Baths
- Shower trays & enclosures
- Kitchen worktops & sinks
- Basins & vanity units
- Wet rooms
What affects the price in Cwmfelin
Every quote is fixed and free. What we take into account:
- Unusual colours or finishes
- Whether old repairs or coatings need taking off
- What the surface is made of
- Access to the area
It helps to know what pushes a price up or down: access, material, the extent of the damage and whether we can do several items together. Send photos and you’ll get a fixed figure.
How to get a fixed price
The better the photos, the more accurate the price. Here’s what we find most useful:
- A clear, close picture of the problem area
- Where you are, by postcode
- Something in shot to show the size
- Natural light rather than flash
Most customers in Cwmfelin get their price from photos. Add a line about what happened and your postcode, and we’ll reply with a fixed quote and the earliest dates we have.
DIY kit or professional repair?
If you do try a kit, read the instructions carefully, make sure the area is clean and completely dry, and do not use it until it has fully cured. If it doesn’t work out, we can still repair it properly.
Kits are cheap and easy to find, but many of the jobs we do start with putting right a DIY repair. Doing it properly first is usually the cheaper route.
Cwmfelin and the surrounding area
Cwmfelin is about 3 miles north-east of Mountain Ash, in Merthyr Tydfil. We work in every kind of home, old or new, large or small, plus businesses and rented homes. We cover all 52 towns and villages across Merthyr Tydfil, from the larger towns to small villages. We work right across the region, from Cwmfelin to Birmingham (80 miles away).
Jobs in CF46 work the same way as everywhere else we cover. Whether you live on Oakland Street and Garth Terrace or a nearby road, a technician can come to you. Close by, we cover Ynysowen (1 mile south-west), Aberfan (1 mile west), Mount Pleasant (2 miles south-west), Treharris (2 miles south) and Goitre Coed (3 miles south). We also work in nearby towns such as Merthyr Tydfil (5 miles north-west), Gurnos (5 miles north-west), Park (5 miles north-west), Thomastown (4 miles north-west), Glebeland (4 miles north-west) and Morgantown (5 miles north-west).
Around Cwmfelin
Around Cwmfelin, we work in homes near Afon Taf High School, Bedlinog Inn and Bedlinog Community Primary School. The nearest railway station is Merthyr Vale station, roughly 1.4 miles south-west of the centre. Nearby you’ll also find Mountain Ash General Hospital (3.1 miles west) and Llancaiach Fawr Living History Museum (2.8 miles south-east). Not far away are Cefn Merthyr and Pwll Waun Cynon.
Signs you need bath resealing in Cwmfelin
A bathroom without good ventilation is hard on sealant: damp hangs around, and mould takes hold.
Typical reasons for a call-out include:
- Mould you can’t clean out
- Water getting behind the bath or tray
- Gaps by the taps
- Sealant that is split or lifting
What your quote should include
- Whether the price is fixed and includes VAT
- Whether cleaning and preparation are in the price
- What happens if the damage is worse than the photos show
- How long it needs to cure
Towns and villages near Cwmfelin
Other services in Cwmfelin
FAQs for Cwmfelin
What happens once I’ve sent pictures?
You get a fixed quote and available dates. If anything’s unclear, we will ask for another photo.
When can I use the bath after resealing?
Typically after around 24 hours. We confirm before we leave.
Do the materials smell?
It depends on the job, but frequently a little. Ventilation keeps it to a minimum, and it soon fades.
Do you cover Cwmfelin?
Yes. We work across the UK and travel to Cwmfelin and the rest of Merthyr Tydfil. Send us photos for a fixed quote, or call 0345 017 0787.
Are you accredited?
We hold CHAS, Constructionline, SafeContractor, SMAS Worksafe and Builder’s Profile accreditations.
What does bath resealing cost?
We give a fixed price from your photos. Send a close-up of the damage and a wider photo with your CF46 postcode.
I rent my home. Can I book you?
We’re happy to deal with the tenant, landlord or agent. Just make sure the landlord agrees.
It’s been repaired before. Can you still fix it?
Generally, yes. Let us know what was used before and we’ll plan for it.
Materials and what they mean for the repair
Shower trays
Trays are sealed with weight on them, for the same reason.
Baths
Baths are resealed with water in them, to open the joint fully.
How it works
When we visit, we arrive at the time we’ve agreed, cover the area with dust sheets and masking, and set to work. The job normally takes around two hours. We tidy up before we leave and let you know when you can use it again.
- The surrounding area is protected and the joints masked.
- We remove the old sealant and every trace of residue.
- We clean, treat and dry the joint.
- We run a continuous bead of new silicone.
- The bead is smoothed, the tape removed and the seal left to cure.
Getting ready for the visit
- Let us know which floor the room is on
- Plan for the room to be out of bounds to pets and children
- Clear the area around the damage
Get a quote
If you’re in Cwmfelin and want a price, photos are the quickest way: a close-up, a wider shot and your postcode. We reply with a fixed quote and our next available dates.
Read more
Why reseal now?
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. 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 combining jobs on one visit brings the cost down.
What you get with us
- Dust sheets down, tidy finish
- A fixed quote before booking
- Straight answers about what a repair can do
- CHAS and Constructionline accredited
Read our prices page.
About our accreditations · Every repair comes with a one-year guarantee.
