Torfaen · Wales

Bath & shower resealing (mastic) in Cwmavon, Torfaen

Our repair technicians come to Cwmavon for bath, shower and sink resealing with new mould-resistant silicone. Everything is done in place, with a one-year guarantee.

  • Mould you can’t clean out
  • Missing sealant behind the taps
  • Old sealant that looks dirty
Surface Doctor technician refinishing the outside of a roll-top bath

Need bath resealing in Cwmavon?

How we price bath resealing

There are no hourly rates or hidden extras. The price is based on:

  • The colour and finish to match
  • Whether it’s a chip, crack, burn or wear
  • Doing more than one item at once
  • Previous DIY repairs that have to come out

We charge the same wherever you are, so there’s no premium for Cwmavon. The job itself decides the price: how much damage, what it’s made of and how many items.

Send photos for a quote

A couple of clear pictures is all it takes. It helps if you send:

  • One picture of the entire bath or shower
  • Something in shot to show the size
  • Any earlier repairs or coatings
  • Natural light rather than flash

For a price in Cwmavon, photos are the quickest way: a close-up, a wider shot and your postcode. We reply with a fixed quote and our next available dates.

About our bath resealing in Cwmavon

The key to a good reseal is getting all of the old silicone out. Fresh sealant does not stick to old, which is why so many DIY reseals peel. Whether it’s discoloured, yellow sealant and gaps by the taps, we can help.

Every job is backed for twelve months. We return to put right any problem with the work.

Technician in a mask working on a freestanding roll-top bath
Area
Cwmavon (NP4)
Area hub
Torfaen
Cover
12 months on all our work
Price
Free, fixed price from pictures
Phone
0345 017 0787
Last updated
23 October 2026

DIY repairs versus a professional job

If you’ve already tried a DIY fix, that’s fine. We take the old repair out and do it properly, so it won’t stop us repairing it. Just mention it when you send pictures, as it can add time.

If you do try a kit, read the instructions carefully, and give it the full curing time. If it doesn’t work out, we can still repair it properly.

Materials and what they mean for the repair

Baths

Baths are resealed with water in them, to open the joint fully.

Sinks and worktops

We reseal basins, vanity tops and kitchen worktops, once the joint is completely dry.

Resealing in Cwmavon: why it matters

Putting new silicone over old doesn’t last. It soon peels, and mould stays trapped behind it. A proper reseal removes the old first. Most people are surprised how affordable a repair is, particularly next to the cost of replacement. Photos let us give you the exact figure.

Why Cwmavon customers choose us

  • We will tell you if it’s not worth repairing
  • Work done at your home or business
  • CHAS and Constructionline accredited
  • Rooms protected and left tidy

See our prices page.

What we can’t put right

A few problems are outside what a surface repair can do:

  • A flexing bath
  • Tiles that move, until they’re refixed
  • Rotten walls or floors behind the bath

Not sure? Send photos and we’ll give you a straight answer before you book.

Materials we work on in Cwmavon

  • Shower trays & enclosures
  • Kitchen worktops & sinks
  • Basins & vanity units
  • Baths
  • Wet rooms

Signs you need bath resealing in Cwmavon

Most reseals are because of black mould. It grows into the silicone, so cleaning only removes the surface.

Send us a picture if you notice any of these:

  • Unsealed corners
  • Mould you cannot clean out
  • Water getting behind the bath or tray
  • Silicone smeared on tiles

What to look for in a quote

  • Whether they match the colour on site
  • How long the guarantee is and what it covers
  • What happens if the damage is worse than the pictures show
  • Whether a trained technician does the job

10 questions to ask before booking

Common questions in Cwmavon

How do I get a price for bath resealing in Cwmavon?

We give a fixed quote from your pictures. Send a close-up and a picture of the whole item with your NP4 postcode.

Can you do more than one item on the same visit?

Yes. Doing several items on one visit generally costs less than separate visits. Send pictures of everything you’d like done.

Do you work for landlords and businesses?

Yes, often. We quote for multiple addresses and fit around tenancy changeovers.

Will the price change on the day?

If we find something the photos didn’t show, we explain it first. The price only changes if you agree.

What happens next?

We come back with a fixed price, plus dates. There’s no obligation to book.

Is the work guaranteed?

All our work carries our one-year guarantee. We’ll explain what it covers when we quote.

Is repairing better than replacing?

Normally, when the rest is in good condition. Repairing avoids the cost and disruption of replacing. We’ll tell you honestly if replacement makes more sense.

Why does mould come back so fast?

Mould needs moisture. Run the fan, dry the joints and the new seal stays cleaner for longer.

Our work in Cwmavon

Cwmavon is about 4 miles north of Pontypool, in Torfaen. We travel to homes and businesses in Cwmavon, so you do not need to take anything anywhere. Cwmavon is one of 67 places in Torfaen we cover. Our nearest city page is Birmingham, about 70 miles away.

Jobs in NP4 work the same way as everywhere else we cover. You will find streets such as Cwmavon Road and Shop Road. Close by, we cover Garndiffaith (1 mile south), Abersychan (1 mile south), Golynos (1 mile south-west), Blaenavon (2 miles north-west) and British (2 miles south-west). Further out, we also cover Cwmbrân (7 miles south), Pontypool (4 miles south), Cwmbran Central (7 miles south), Pant-teg (5 miles south), St Dials (7 miles south) and Fairwater (7 miles south).

Local landmarks in Cwmavon

In Cwmavon, that means homes near Garnteg Primary School, Crown Hotel and Abersychan Comprehensive School, among other places. The closest station to Cwmavon is Pontypool and New Inn station, roughly 4.1 miles south-east. A little further out are St Cadocs and Penygarn (2.8 miles south) and Castell Arnallt (3.9 miles north-east). The countryside around Cwmavon includes Mynydd Farteg Fach and Cwmcelyn Lake.

Map of Cwmavon © OpenStreetMap contributors

How to care for the repair

Nothing complicated is needed:

  • Replace the seal when mould sets in
  • Don’t stand toiletries on the seal
  • Wipe the joints dry after use
  • Run the extractor fan during and after showers

Use 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 is not just unsightly, it’s a sign moisture is sitting in the joint. An early reseal keeps water where it belongs.

What happens on the day

From the moment we arrive, the aim is to do the job without disturbing the rest of your home. We mask off everything nearby, the job takes about two hours for a bath, depending on what we find, and we finish with a tidy-up and a look at the finished work together.

  1. The old silicone is cut out completely.
  2. Residue is removed and the joint cleaned.
  3. Any mould is treated and the joint dried.
  4. The bath is filled with water, or weight put on the tray.
  5. New mould-resistant silicone is applied and tooled neatly.

Preparing for the visit

  • Let us know if it has been repaired before
  • Make sure the area is dry
  • Clear the area around the damage

Ask for a price

Call 0345 017 0787 or use the quote form. With one close-up and one wider picture, we can give you a fixed quote the same day in most cases.

Get a fixed price

Advice

CHAS accredited contractor and Constructionline logos SafeContractor, SMAS Worksafe and Builder’s Profile logos

About our accreditations · Every repair comes with a one-year guarantee.

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