Powys · Wales
Bath & shower resealing (mastic) in Garth, Powys
Fixed-price bath resealing in Garth and the surrounding area, done in a single visit in most cases and guaranteed for a year.
- Discoloured, yellow sealant
- Leaks at the edges
- Gaps by the taps
About our bath resealing in Garth
A fresh seal protects your bathroom. Failed sealant lets water get where it shouldn’t, and a new seal stops it. Whether it’s leaks at the edges and missing sealant behind the taps, we can normally put it right, on wet rooms, basins & vanity units and baths alike.
The work is covered for a year after we finish. Just call us if there’s a problem and we will come back.
- Location
- Garth (LD4)
- Region
- Powys
- Guarantee
- One year on every repair
- Quote
- Free and fixed, from your pictures
- Phone
- 0345 017 0787
- Last updated
- 23 October 2026
Looking after it afterwards
Aftercare is simple:
- Let steam out after showers
- Store bottles on a shelf
- Clean the sealant gently and regularly
- Keep the joints dry
Run the extractor fan, wipe the joints dry after use, and clean them regularly with a mild cleaner to slow mould growth.
Black mould in sealant isn’t just unsightly; it shows moisture is getting in. An early reseal keeps water where it belongs.
About Garth
Garth is about 27 miles north of Merthyr Tydfil, in Powys. Wherever you are in the LD4 postcode area, we come to you. Garth is one of 234 places in Powys where we work. Our nearest city page is Birmingham, about 73 miles away.
All of LD4 is within our area. If you are just outside Garth, we cover Llangammarch Wells (1 mile south-west), Llangammarch (2 miles south-west), Beulah (2 miles north-west), Treflys (3 miles north-west) and Cilmery (4 miles east). Larger places within reach include Brecon (14 miles south-east), Llandrindod Wells (10 miles north-east), Llanfair-ym-Muallt (6 miles east), Llanfaes (14 miles south-east), Rhayader (12 miles north) and Pendre (14 miles south-east).
Around Garth
In Garth, that means homes near Llanllywenfel Parish Church, Garth Inn and Irfon Valley C.P. School and the streets around them. There’s a railway station in Garth itself: Garth (Powys) station. A little further out are Castell Du (0.9 miles south-east) and Builth Wells Hospital (5.4 miles east). The countryside around Garth includes Llyn Legin and Garth Bank.
Honest limits
Some jobs aren’t right for a repair, for example:
- Hollow or loose tiles
- Water damage behind the bath that needs a builder
- Gaps so wide they need filling or trims before sealing
Send us pictures and we will tell you honestly before you book.
Materials we repair
- Wet rooms
- Shower trays & enclosures
- Basins & vanity units
- Baths
- Kitchen worktops & sinks
DIY kit or professional repair?
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.
We understand the appeal of fixing it yourself. The trouble is that kit repairs often look fine at first and then fail, and the old filler has to come out before a proper repair.
Also in Garth
Do you need bath resealing in Garth?
Even good sealant eventually discolours. Steam, soap and movement all wear it down.
Keep an eye out for these signs:
- Damp near the bath
- Sealant that’s split or lifting
- Gaps by the taps
- Black spots in the silicone
Questions to ask before booking
- Whether the price is fixed and includes VAT
- How long the guarantee is and what it covers
- What aftercare is recommended
- How long it needs to cure
Questions from Garth
Can landlords book you?
Yes. We carry out repairs for householders, landlords, letting agents, builders and businesses.
How long before I can shower?
Usually after around 24 hours. We confirm before we leave.
Why does the silicone keep cracking?
Movement is the usual cause. We seal baths full of water.
It’s been repaired before. Can you still fix it?
Usually, yes. The old repair comes out first, so mention it when you send photos.
Can you quote from pictures?
In nearly every case. We only ask to see it in person if the photos cannot show what we need.
How long does resealing take?
Around two hours for a bath, then it needs to cure.
Do you cover the entire of Powys?
The entire UK, including all of Powys. Send your postcode with your photos and we’ll offer you dates.
When can you do it?
Your quote comes with available dates. Tell us if you need it done quickly.
Work for landlords and builders
Builders, developers and site managers book us for snagging repairs, putting right damage done during fitting. We hold CHAS, Constructionline and SafeContractor accreditations.
Rented homes see more wear and tear, and replacing things at every changeover adds up. A repair between tenancies is a cheaper way to keep the property in good order.
What happens on the day
From the moment we arrive, the aim is to do the job without disturbing the rest of your home. Surfaces nearby are masked off, the work takes around two hours, and we finish with a tidy-up and a look at the finished work together.
- 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.
Before we arrive
- Mention any earlier repairs or resurfacing
- Mention any parking restrictions or tricky access
- Clear toiletries, mats and anything else from around the area
Ask for a price
Most customers in Garth get their price from pictures. Add a line about what happened and your postcode, and we’ll reply with a fixed quote and the earliest dates we have.
Related advice
Resealing in Garth: why it matters
Putting new silicone over old does not last. It peels within weeks, and mould stays trapped behind it. We remove the old sealant completely. The price depends on the type and amount of damage, the material and how many jobs we combine into one visit. We give a fixed price from your photos, so there are no surprises on the day.
Why us?
- Typically one visit, start to finish
- A fixed quote before you book
- Straight answers about what a repair can do
- Everything repaired in place
See our full price list.
Repairs by material
Sinks and worktops
We reseal basins, vanity tops and kitchen worktops, once the joint is completely dry.
Shower trays
Trays are sealed with weight on them, for the same reason.
About our accreditations · Every repair comes with a one-year guarantee.
