Flintshire · England

Bath & shower resealing (mastic) in Afon-wen, Flintshire

Our technicians come to Afon-wen for bath, shower and sink resealing with new mould-resistant silicone. Nothing is taken out, with a one-year guarantee.

  • Water getting behind the bath or tray
  • Silicone smeared on tiles
  • Mould you cannot clean out
Surface Doctor technician refinishing the outside of a roll-top bath

Bath resealing for Afon-wen homes

Bath resealing in Afon-wen 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 so many DIY reseals peel. We’re frequently asked to fix an untidy old seal and unsealed corners, on basins & vanity units, kitchen worktops & sinks and baths.

Big or small, you get the same one-year guarantee.

Surface Doctor technician refinishing the outside of a roll-top bath
Location
Afon-wen (CH7)
Region
Flintshire
Guarantee
A year, on every repair
Price
Free, fixed price from pictures
Call
0345 017 0787
Updated
23 October 2026

The process

Here’s how a visit typically runs: we arrive on time, protect everything around the work area, do the job and tidy away. Plan for a couple of hours from start to finish. Before leaving, we tell you when it can be used and what to avoid for the first few days.

  1. We cut out and remove all of the old sealant.
  2. We clean the joint and treat any mould.
  3. We dry the joint thoroughly.
  4. For a bath, we fill it with water first so the joint is at its widest.
  5. New mould-resistant silicone goes on and is tooled to a neat finish, taps included.

How to prepare

  • Let the surface dry out before the visit
  • Have a window or extractor fan available
  • Keep pets and children out of the room while we work

Ask for a price

You do not need a survey visit. Photos are enough for us to price nearly every job: we need a close-up, a wider picture and your postcode, and we will come back to you with a fixed figure.

Send photos for a quote

Read more

How to care for the repair

Good habits make a big difference to how long a repair lasts:

  • Replace the seal when mould sets in
  • Open a window after bathing
  • Clean the joints with a mild cleaner
  • Dry the seal after bathing

Let it cure fully before using the bath or shower, normally about a day.

Black mould in sealant isn’t just unsightly; it shows moisture is getting in. Resealing early keeps water out of the walls and floor.

Honest limits

Some problems need a builder, plumber or fitter rather than us:

  • Hollow or loose tiles
  • Rotten walls or floors behind the bath
  • Very wide gaps that need a trim

If in doubt, send pictures and we’ll say what we think before you book.

Materials we repair

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

Common questions in Afon-wen

Which areas do you work in?

We cover the whole UK, including Afon-wen and the rest of Flintshire. Just include your postcode and we will offer you dates.

When can I use the bath after resealing?

Normally after around 24 hours. We confirm before we leave.

What does bath resealing cost?

The exact price depends on the damage, so we quote from pictures. You know the full cost before anything is booked.

Can you quote from photos?

Nearly always. We only ask to see it in person if the photos cannot show what we need.

My seal keeps tearing. Why?

Movement is the usual cause, or it was sealed with the bath empty. We seal baths full of water.

How long does resealing take?

Around two hours for a bath, then it needs to cure.

What happens once I’ve sent photos?

We look at the photos and reply with a fixed quote and some dates. If we need another angle, we will ask.

Do you charge for travel?

We do not add a call-out fee. Your fixed price includes everything.

DIY kit or professional repair?

If you’ve already tried a DIY fix, that’s fine. We remove the old filler and start again, so it won’t stop us repairing it. It does add a little time, so tell us about it when you send pictures.

The difference between a kit and a professional repair is mostly in the preparation and colour. 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.

Prices and what affects them

You will know the full cost before you book. We look at:

  • Previous DIY repairs that have to come out
  • The colour and finish to match
  • Access to the area
  • The size and number of damaged areas

A repair generally costs much less than people expect, especially compared with replacing and refitting. Photos let us give you the exact figure.

Quotes from your pictures

You can normally get a fixed quote without us visiting. To make it quick:

  • Good light, ideally daylight, without flash glare
  • Whether it’s been repaired or coated before
  • One sharp close-up of the damage
  • Your postcode, so we can check dates

No survey visit is needed: we price from photos. Send them through the quote form, or call 0345 017 0787 if you’d rather talk it through.

Common problems we fix in Afon-wen

Black mould is the most common reason people reseal. It grows into the silicone, so cleaning only removes the surface.

Contact us if you’ve noticed any of these:

  • Discoloured, yellow sealant
  • Gaps by the taps
  • Black spots in the silicone
  • A messy previous reseal

What your quote should include

  • How the colour is matched
  • Whether there are any call-out or travel charges
  • How the room is protected while they work
  • Aftercare advice

Our hiring checklist

Materials and what they mean for the repair

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.

Covering Afon-wen

Afon-wen is about 7 miles west of Flint, in Flintshire. Customers in Afon-wen get the same service as everywhere else we cover: a fixed price from your pictures, and a technician at your door on the day. Afon-wen is one of 139 places in Flintshire we cover. You can also see our page for Liverpool, about 20 miles away.

Every address in CH7 is covered, from the main roads to the quietest streets. If you’re just outside Afon-wen, we cover Caerwys (1 mile north), Ysceifiog (1 mile east), Babell (1 mile east), Bodfari (2 miles south-west) and Licswm (2 miles east). Further out, we also cover Connah's Quay (10 miles east), Buckley (10 miles south-east), Bwcle (10 miles south-east), Flint (7 miles east), Mold (8 miles south-east) and Holywell (4 miles north-east).

Around Afon-wen

Typical jobs here are in homes near St Michael's Church, Pwllgwyn Hotel and Ysgol Yr Esgob. Further afield, we also cover the area around Erw'r Castell Mound (0.9 miles north) and Lluesty Hospital (4.2 miles north-east). Open spaces near Afon-wen include Llyn Helyg and Moel y Parc.

Map of Afon-wen © OpenStreetMap contributors

Why it’s worth resealing in Afon-wen

Sealing over old silicone is a false economy. It peels within weeks, and traps mould underneath. A proper reseal removes the old first. We charge the same wherever you are, with no extra for Afon-wen. What changes the price is the job itself: how much damage, what it’s made of and how many items.

Why Afon-wen customers choose us

  • Every repair guaranteed for a year
  • Free fixed quotes from pictures
  • Nothing taken out or refitted
  • One price list for the whole UK

See our pricing.

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.

Read what customers say about us on Trustpilot.