Caerphilly · Wales
Bath & shower resealing (mastic) in Caerphilly
Bath, shower and sink resealing with new mould-resistant silicone in Caerphilly, carried out at your home and guaranteed for a year.
- Silicone smeared on tiles
- Water getting behind the bath or tray
- Old sealant that looks dirty
About our bath resealing in Caerphilly
All of the old sealant is cut out, treat any mould, and apply fresh mould-resistant silicone. We reseal baths, showers, sinks and worktops, and that includes the awkward spots behind the taps. We regularly repair shower trays & enclosures, wet rooms and kitchen worktops & sinks, and the jobs we see most are missing sealant behind the taps and silicone coming away from the tiles.
Big or small, you get the same one-year guarantee in Caerphilly and the surrounding area.
- Area
- Caerphilly (CF83)
- Area hub
- Caerphilly
- Warranty
- A year, on every repair
- Quotes
- Fixed and free, based on pictures
- Telephone
- 0345 017 0787
- Page updated
- 23 October 2026
Materials and what they mean for the repair
Baths
We fill the bath before sealing, to open the joint fully.
Shower trays
We put weight on a tray before sealing it, for the same reason.
Resealing in Caerphilly: why it matters
Resealing is routine maintenance. Putting off a reseal lets water get behind the bath or tray, which costs far more to put right. A repair typically costs much less than people expect, particularly next to the cost of replacement. Photos let us give you the exact figure.
Why us?
- We leave the room as we found it
- Honest advice, even when it means no job
- One price list for the whole UK
- We come to you, anywhere in the UK
Take a look at our pricing.
Work for landlords and builders
We also carry out snagging repairs for builders and developers, fixing chips and scratches before handover so nothing needs replacing. We’re CHAS, Constructionline and SafeContractor accredited.
If you manage property in Caerphilly, we will quote for several properties at once. Send photos for each one and we’ll come back with a combined price.
Looking after it afterwards
Nothing complicated is needed:
- Let steam out after showers
- Give the seal a regular clean
- Dry the seal after bathing
- Do not stand toiletries on the seal
Run the extractor fan, dry the joints after bathing, and give them a regular clean with a mild cleaner to slow mould growth.
Don’t wait until water gets behind the bath. Split or lifting sealant is a sign it’s time.
Nearby places to Caerphilly
What else we do in Caerphilly
What we do, step by step
The work is clean and fairly quiet, so you can carry on at home. Protection goes down first, then the work takes a couple of hours. Before we leave, we explain the curing time and the aftercare.
- The surrounding area is protected and the joints masked.
- Old sealant and residue are removed.
- We clean, treat and dry the joint.
- Fresh silicone is applied in a continuous bead.
- The bead is smoothed, the tape removed and the seal left to cure.
Getting ready for the visit
- Plan for the room to be out of bounds to pets and children
- Let the surface dry out before the visit
- Ensure the room can be ventilated
How to get a price
A quote takes minutes to ask for: take one close-up and one wider shot of the bath or shower, add your postcode and send them to us. You’ll get a fixed quote, not an estimate.
Advice
When we’d advise against a repair
A repair is not always the answer, and we’d rather say so up front. Repairs won’t solve:
- Movement in the bath or tray
- Loose tiles, which need refixing first
- Very wide gaps that need a trim
Not sure? Send pictures and we will give you a straight answer before booking.
Materials we repair
- Kitchen worktops & sinks
- Baths
- Wet rooms
- Basins & vanity units
- Shower trays & enclosures
Caerphilly questions
Does someone need to be in?
We need someone to let us in. You don’t need to watch us work.
How quickly can you book me in?
Your quote comes with available dates. If it’s urgent, say so and we will do what we can.
I’m a tenant. Can you help?
We can work for tenants, landlords or agents. Get your landlord’s agreement first.
Do the materials smell?
A little, depending on the job. Open windows and an extractor fan help, and it soon fades.
Why does the silicone keep cracking?
Something is moving. Persistent splitting can mean the support needs attention.
Can landlords book you?
Yes. We carry out repairs for householders, landlords, letting agents, builders and businesses.
How do I get a price for bath resealing in Caerphilly?
Because every job differs, we price from pictures. You know the full cost before anything is booked.
Can you redo someone else’s repair?
Generally, yes. Let us know what was used before and we will plan for it.
Should I try a DIY kit first?
If you do try a kit, read the instructions carefully and work on a clean, dry surface, and do not use it until it has fully cured. If it does not work out, we can still repair it properly.
It’s natural to want to try a repair yourself. The risk is that a kit repair hides the damage for a while, then fails, and the old filler has to come out before a proper repair.
Caerphilly and nearby
Caerphilly (Welsh: Caerffili) is about 6 miles north of Cardiff, in Caerphilly. We visit homes and businesses in Caerphilly, so you don’t need to take anything anywhere. We cover all 94 towns and villages in Caerphilly, from the larger towns to small villages.
All of CF83 is covered. Streets in the area include East Avenue, Diamond Close and Melin Gwlan, and we cover them all. Being close to the A468 and A469, Caerphilly is easy for our repair technicians to reach. Other places close to Caerphilly include Trecenydd (1 mile south-west), Beddau (1 mile south), Energlyn (1 mile north), Penyrheol (1 mile north-west) and Hendredenny (1 mile west). We also work in nearby towns such as Blackwood (6 miles north), Risca (6 miles east), Ystrad Mynach (5 miles north), Cefn Fforest (6 miles north), Pontllanfraith (5 miles north) and Trecceln (7 miles north-east).
Landmarks near Caerphilly
Our clients here include homes close to St. Cenydd Community School, Church of St Catherine and The Masons Arms and the streets around them. Also close by are Hendre Infants School (less than half a mile west) and St. Cenydd Community School (within half a mile west). Caerphilly has its own railway station: Energlyn & Churchill Park station. Nearby you will also find St Martins (1.3 miles south-east) and Caerphilly District Miners Hospital (0.8 miles south). Not far away are Caerphilly mountain and Glamorgan Canal / Long Wood.
Do you need bath resealing in Caerphilly?
Black mould is the most common reason people reseal. It grows into the sealant itself, so cleaning only removes the surface.
Signs it’s time to call us include:
- Unsealed corners
- Black mould in the sealant
- Leaks at the edges
- Silicone smeared on tiles
Comparing quotes
- Whether they match the colour on site
- What aftercare is recommended
- Is the price fixed, and does it include VAT?
- If travel is included in the price
About our accreditations · Every repair comes with a one-year guarantee.
