Vale of Glamorgan · Wales
Bath & shower resealing (mastic) in Pen-marc, Vale of Glamorgan
Bath, shower and sink resealing with new mould-resistant silicone at your home in Pen-marc, with a one-year guarantee on every repair.
- Water getting behind the bath or tray
- Black spots in the silicone
- Unsealed corners
About our bath resealing in Pen-marc
A proper reseal starts with removing every trace of the old silicone. Fresh sealant does not stick to old, which is why so many DIY reseals peel. Common call-outs are for mould you can’t clean out and sealant that’s split or lifting, across wet rooms, shower trays & enclosures and kitchen worktops & sinks.
Every repair is covered by a one-year guarantee.
- Area
- Pen-marc (CF62)
- Area hub
- Vale of Glamorgan
- Guarantee
- One year on every repair
- Quote
- Free, fixed price from pictures
- Phone
- 0345 017 0787
- Updated
- 23 October 2026
Pen-marc: your questions answered
Which areas do you work in?
Across the UK, and that includes Pen-marc. Prices don’t change with location.
Will you leave a mess?
No. The work area is masked and covered, and we take our waste away with us.
Do I have to be there?
Yes. The technician needs access to the room for the visit, at a time that suits you.
Do you work in Pen-marc?
Yes, we do. Repair technicians travel to Pen-marc from across the region, with no extra charge for travel.
Can I add another job to the visit?
Yes, and it’s often cheaper. Just add the extra items to your photos and we’ll quote them together.
Is the work guaranteed?
All our work carries our one-year guarantee. Ask us what it covers when you get your quote.
What does bath resealing cost?
Every job gets a fixed quote based on photos of the damage. Send a close-up of the damage and a wider photo and your postcode.
It’s been repaired before. Can you still fix it?
Yes, regularly. It can add a little time, which we include in the quote.
Should I try a DIY kit first?
Kits are cheap and easy to find, but the repairs we redo most often are DIY ones that have discoloured or lifted. Getting it right first time is normally cheaper.
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.
Common problems we fix in Pen-marc
In time, even good sealant discolours. Steam, soap and movement all wear it down.
Send us a picture if you notice any of these:
- Water getting behind the bath or tray
- Mould you cannot clean out
- Unsealed corners
- Gaps in the seal
What your quote should include
- How long it needs to cure
- Whether cleaning and preparation are in the price
- How long the guarantee is and what it covers
- How the room is protected while they work
Nearby places to Pen-marc
Also in Pen-marc
When we’d advise against a repair
Some problems need a builder, plumber or fitter rather than us:
- Hollow or loose tiles
- Movement in the bath or tray
- Gaps so wide they need filling or trims before sealing
Send us photos and we’ll tell you honestly.
What we work on
- Basins & vanity units
- Kitchen worktops & sinks
- Shower trays & enclosures
- Wet rooms
- Baths
Where we work around Pen-marc
Pen-marc (Welsh: Penmark) is about 4 miles west of Barry, in the Vale of Glamorgan. We work in every kind of home, from flats and terraces to detached houses and new builds, as well as offices, shops and holiday lets. We work in 67 places in the Vale of Glamorgan, from the larger towns to small villages.
Every address in CF62 is within our area, from the main roads to the quietest streets. If you are just outside Pen-marc, we cover Llancarfan (1 mile north-west), St Nicholas and Bonvilston (3 miles north), Bonvilston (3 miles north), St Nicholas (4 miles north-east) and Wyndham Park (5 miles north). We also work in nearby towns such as Barry (4 miles east), Penarth (8 miles east), Gibbonsdown (4 miles east), Cadoxton (4 miles east), Dinas Powys (6 miles east) and Llantwit Major (5 miles west).
What’s near Pen-marc
We visit homes around Llancarfan C.P. School, St Mary's Church and The Six Bells pub, among other places. For rail, the closest station is Rhoose Cardiff Airport station, about 1.6 miles south of the centre. Other landmarks nearby include Penmark Castle (less than half a mile north-east) and South Wales Aviation Museum (3.6 miles west). Green spaces nearby include Walls Pool and Ash Tip.
How it works
Here’s how a visit usually runs: we arrive at the agreed slot, protect everything around the work area, carry out the work and tidy away. Plan for around two hours from start to finish. Before we go, we’ll explain how long to leave it and how to care for it.
- The old silicone is cut out completely.
- We remove the residue and clean the joint.
- Any mould is treated and the joint dried.
- The bath is filled with water, or weight put on the tray.
- We apply fresh mould-resistant silicone and tool a neat bead.
Before we arrive
- Plan for the room to be out of bounds to pets and children
- Have somewhere for us to park nearby if possible
- Let the surface dry out before the visit
How to get a price
Pricing is simple: snap the damage close up and then the entire item, send them over with your postcode, and you’ll get a fixed quote back. There’s no charge for the quote and no obligation.
Advice
Work for landlords and builders
For developers and builders, we fix damage before handover. Several plots can be done in one visit.
Landlords, letting agents and housing providers in Pen-marc use us as well as householders. Repairing between tenancies keeps void periods short, and it costs much less than replacing.
Prices and what affects them
Each job gets its own fixed price. These are the things that affect it:
- The material and finish
- The colour and finish to match
- Whether it’s a chip, crack, burn or wear
- Whether we combine several jobs
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 price from your photos, so you know the cost before you book.
Send pictures for a quote
When you take your pictures, these tips help us give you a firm price:
- A photo taken from further back
- Where you are, by postcode
- Any earlier repairs or coatings
- One sharp close-up of the damage
Upload photos of the damage and a wider shot of the entire item, with your CF62 postcode, and we will reply with a fixed price.
Aftercare tips
Looking after the surface is easy, and it makes a real difference:
- Keep the joints dry
- Let steam out after showers
- Replace the seal when mould sets in
- Use the extractor fan
Let it cure fully before using the bath or shower, typically around 24 hours.
Black mould in sealant isn’t just unsightly. An early reseal keeps water where it belongs.
Repairs by material
Sinks and worktops
We reseal basins, vanity tops and kitchen worktops, with the joint fully dried first.
Shower trays
Trays are sealed with weight on them, for the same reason.
About our accreditations · Every repair comes with a one-year guarantee.
