Cardiff · Wales
Bath & shower resealing (mastic) in Wenvoe, Cardiff
We travel to Wenvoe for bath, shower and sink resealing with new mould-resistant silicone. Everything is done in place, and the work is guaranteed.
- Discoloured, yellow sealant
- Water getting behind the bath or tray
- Silicone coming away from the tiles
Bath resealing in Wenvoe without replacing anything
The key to a good reseal is getting all of the old silicone out. New silicone will not bond to old, which is why many DIY jobs peel. We’re frequently asked to fix unsealed corners and mould you can’t clean out, on shower trays & enclosures, basins & vanity units and kitchen worktops & sinks.
The work is guaranteed for twelve months. If something isn’t right in that time, we come back and put it right.
- Location
- Wenvoe (CF5)
- Area hub
- Cardiff
- Guarantee
- 12 months on all our work
- Quote
- Free, fixed price from pictures
- Telephone
- 0345 017 0787
- Page updated
- 23 October 2026
When a repair isn’t the answer
In fairness, some problems need a different fix:
- Gaps too big for silicone alone
- Tiles that move, until they’re refixed
- A bath or tray that moves, until its support is fixed
Not sure? Send pictures and we’ll give you a straight answer.
Materials we repair
- Basins & vanity units
- Wet rooms
- Baths
- Kitchen worktops & sinks
- Shower trays & enclosures
Why reseal now?
A professional reseal costs little compared with water damage. It’s quick, tidy and protects your home. A repair generally costs much less than people expect, particularly next to the cost of replacement. Photos let us give you the exact figure.
Why Wenvoe clients choose us
- One visit for most repairs
- Rooms protected and left tidy
- No extra charge for your area
- Every repair guaranteed for a year
Take a look at our pricing.
Do you need bath resealing in Wenvoe?
Sealant splits when the bath or tray moves, often because it was sealed while the bath was empty.
These are the problems we are asked about most:
- Damp near the bath
- Gaps in the seal
- Discoloured, yellow sealant
- Black mould in the sealant
What your quote should include
- Whether cleaning and preparation are in the price
- What happens if they find more damage
- Aftercare advice
- The length of the guarantee and what it covers
Different materials, different repairs
Sinks and worktops
Basins, vanity units and kitchen worktops are resealed too, once the joint is completely dry.
Baths
We fill the bath before sealing, to open the joint fully.
What affects the price in Wenvoe
There’s no area surcharge for Wenvoe. What changes the price is:
- The size and number of damaged areas
- Whether old repairs or coatings need taking off
- Whether we combine several jobs
- The material
Every job is a little different, so each one is priced on its own. The size and type of damage, the material and access all play a part, and combining jobs on one visit brings the cost down.
Send pictures for a quote
Good photos mean an accurate price. Here’s what helps:
- A wider photo showing the entire bath or shower
- A coin or ruler next to the damage for scale
- Details of any past repairs
- Any details about the material
Most customers in Wenvoe get their price from photos. Tell us what happened and where you are, and we’ll send back a fixed quote and some dates.
Work for landlords and builders
Landlords, letting agents and housing providers in Wenvoe use us as well as homeowners. Repairing between tenancies keeps void periods short, and it costs much less than replacing.
Letting agents often send us photos straight from the inventory. You can have a price before you arrange access, and we can arrange access with the tenant directly if that helps.
What happens on the day
On the day itself, there is little for you to do. Let us in and show us the room, and we’ll take it from there. Most visits take a couple of hours.
- 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.
- 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
- Have a window or extractor fan available
- Avoid using the area for a few hours before we arrive
- Let us know if it has been repaired before
How to get a price
Send us a photo of the damage and a wider shot of the entire item, with your CF5 postcode, and we will reply with a fixed quote.
Related advice
Also in Wenvoe
How to look after the repair
Simple care helps the repair last. We recommend:
- Store bottles on a shelf
- Let steam out after showers
- Dry the seal after bathing
- Use the extractor fan
Let it cure fully before using the bath or shower, normally about a day.
Do not wait until water gets behind the bath. Gaps or lifting edges mean it needs doing.
Wenvoe questions
Is there a guarantee?
All our work carries a one-year guarantee. Ask us what it covers when you get your quote.
Why does my sealant keep splitting?
The bath or tray is probably flexing. Persistent splitting can mean the support needs attention.
Can you reseal over the old silicone?
All the old sealant comes out. New silicone will not bond to old.
What information do you need?
Some pictures, your postcode and how to reach you. On the day, we only need access to the room.
What does bath resealing cost?
Because every job differs, we price from pictures. You know the full cost before anything is booked.
Which areas do you work in?
We cover the entire UK, including Wenvoe and the rest of Cardiff. Send your postcode with your photos and we’ll confirm dates.
Does someone need to be in?
We need someone to let us in. You do not need to watch us work.
Can tenants book a repair?
Yes, but check with your landlord or agent first. Landlords are often glad to have it sorted.
Wenvoe and nearby
Wenvoe (Welsh: Gwenfô) is about 3 miles north of Barry, in Cardiff. Customers in Wenvoe get the same service as everywhere else we cover: a fixed quote from your photos, and a technician at your door on the day. Wenvoe is one of 91 towns and villages in Cardiff where we work.
Jobs in CF5 are booked in the same way as anywhere else. Jobs here include addresses on Station Road West, Wenvoe Close and Is-y-Coed. If you are just outside Wenvoe, we cover Twyn-yr-odyn (1 mile north-west), Llwyneliddon (1 mile west), Culverhouse Cross (1 mile north), Saint Andras (1 mile south-east) and Downs (1 mile north-west). Larger places within reach include Cardiff (5 miles north-east), Castle (4 miles north-east), Adamsdown (5 miles north-east), Roath (5 miles north-east), Splott (5 miles north-east) and Newtown (5 miles north-east).
Around Wenvoe
In Wenvoe, that means homes near Mary Immaculate High School, St Mary's Church and Wenvoe Arms. For rail, the closest station is Dinas Powys station, roughly 2.3 miles south-east of the centre. Nearby you will also find University Hospital Llandough (2.7 miles east) and Wrinstone Castle (0.9 miles east). For a walk, there’s Cosmeston Lakes (West) and Wenvoe Hill.
About our accreditations · Every repair comes with a one-year guarantee.
