Vale of Glamorgan · Wales
Bath & shower resealing (mastic) in Sain Dunwyd, Vale of Glamorgan
Bath, shower and sink resealing with new mould-resistant silicone in Sain Dunwyd, carried out at your home and guaranteed for a year.
- Stained silicone
- Damp near the bath
- Sealant that’s split or lifting
Materials and what they mean for the repair
Shower trays
Trays are sealed with weight on them, 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.
Bath resealing at your home in Sain Dunwyd
The key to a good reseal is getting all of the old silicone out. Fresh sealant doesn’t stick to old, which is why so many DIY reseals peel. Whether it’s unsealed corners and leaks at the edges, we can help.
We stand behind the work with a one-year guarantee, so you are covered after the visit.
- Location
- Sain Dunwyd (CF61)
- County
- Vale of Glamorgan
- Warranty
- A year, on every repair
- Quotes
- Free, fixed price from pictures
- Telephone
- 0345 017 0787
- Page updated
- 23 October 2026
Other services in Sain Dunwyd
How to care for the repair
Once the work has cured, treat it gently:
- Dry the seal after bathing
- Let steam out after showers
- Clean the sealant gently and regularly
- Run the extractor fan during and after showers
Leave the sealant to cure for the time we give you, generally around 24 hours.
Damp below or loose tiles need checking quickly. It may be more than a reseal, and we’ll say if you need a builder or plumber.
Your questions about bath resealing in Sain Dunwyd
Can landlords book you?
Yes, frequently. We can quote for several properties together and work between tenancies.
Can pets and children be at home?
Please keep children and pets out of the room during the visit. The rest of the house is unaffected.
Is it worth repairing rather than replacing?
Generally, yes. A repair skips the removal, fitting and redecorating. We will be honest if it’s not worth it.
How long does a reseal take?
Most reseals take about two hours. Leave it to cure before use.
What do you need from me?
Send pictures through the quote form or call 0345 017 0787, and we’ll take it from there.
Can you repair something that’s been repaired before?
In most cases. The old repair comes out first.
Does someone need to be in?
We need someone to let us in. You don’t need to watch us work.
Is it messy?
Dust sheets and masking go down before we start, and we clean up when we have finished.
What a repair can’t fix
We will not take on work that will not last, so here’s what a repair cannot put right:
- Tiles that move, until they’re refixed
- Hidden water damage
- Very wide gaps that need a trim
Send us pictures and we will tell you honestly.
Surfaces we repair
- Shower trays & enclosures
- Kitchen worktops & sinks
- Baths
- Basins & vanity units
- Wet rooms
Resealing in Sain Dunwyd: why it matters
A professional reseal costs little compared with water damage. It’s quick, tidy and protects your home. The price depends on the type and amount of damage, the material and how many items we do on one visit. You get a fixed quote from your pictures, so you know the cost before booking.
What you get with us
- A year’s guarantee on all work
- Everything repaired in place
- One price list for the entire UK
- Rooms protected and left tidy
Take a look at our full price list.
The process
Here’s how a visit normally runs: we arrive at the agreed slot, protect everything around the work area, carry out the work and clear up. Plan for around two hours from start to finish. Before leaving, we tell you when it can be used and how to look after it.
- The surrounding area is protected and the joints masked.
- We remove the old sealant and every trace of residue.
- The joint is cleaned, treated and dried.
- 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 the surface dry out before the visit
- Have somewhere for us to park nearby if possible
- Keep children and pets away from the room on the day
Ask for a price
Pricing is simple: take a close-up of the damage and a picture from further back, send them to us with your postcode, and we’ll reply with a fixed price. Quotes are free and no obligation.
Related advice
What we are called out for in Sain Dunwyd
Joints split if the bath or tray moves, frequently because it was sealed with the bath empty.
The things clients normally mention when they call include:
- Silicone smeared on tiles
- Water getting behind the bath or tray
- Silicone coming away from the tiles
- Mould you cannot clean out
Before you book anyone
- How changes to the job are handled
- Whether the price covers travel
- What preparation is included
- A fixed price, and whether VAT is included
About Sain Dunwyd
Sain Dunwyd (Welsh: St Donat's) is about 8 miles south of Bridgend, in the Vale of Glamorgan. Across the CF61 area, a technician comes to you. Sain Dunwyd is one of 67 towns and villages in the Vale of Glamorgan we cover.
Every address in CF61 is covered, from the main roads to the quietest streets. Jobs here include addresses on East Drive and West Drive. Close by, we cover Marcroes (1 mile west), Broughton (2 miles north-west), Wick (3 miles north), Tre-pit (3 miles north-west) and Llandw (3 miles north). Further out, we also cover Barry (11 miles east), Penarth (15 miles east), Gibbonsdown (11 miles east), Cadoxton (12 miles east), Dinas Powys (14 miles east) and Cowbridge (5 miles north-east).
What’s near Sain Dunwyd
Around Sain Dunwyd, we work in homes near Horseshoe Inn, Church Of St Donat and Llantwit Major School. Sain Dunwyd’s nearest station is Llantwit Major station, roughly 2.1 miles east of the centre. Nearby you will also find St Donat's Castle (under half a mile south-west). Green spaces nearby include Walls Pool and Wick Hill.
DIY repairs versus a professional job
You can buy a DIY kit for most repairs, and they can tidy up a tiny mark. Where they fall down is colour and preparation: kits come in a few standard shades, and without proper cleaning and keying the filler often lifts.
We understand the appeal of fixing it 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.
Landlord and trade work in Sain Dunwyd
We also carry out snagging repairs for builders and developers, putting right damage done during fitting. We’re CHAS, Constructionline and SafeContractor accredited.
We work for landlords, letting agents and housing providers in Sain Dunwyd as well as householders. Repairing between tenancies keeps void periods short, and it generally costs far less than a refit.
About our accreditations · Every repair comes with a one-year guarantee.
