Gwynedd · Wales

Bath Resealing in Penygroes

Fixed-price bath resealing in Penygroes and the surrounding area, done in a single visit in most cases and guaranteed for a year.

  • Black spots in the silicone
  • Water getting behind the bath or tray
  • Unsealed corners
Surface Doctor technician refinishing the outside of a roll-top bath

Bath resealing for Penygroes homes

What we’re called out for in Penygroes

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

People usually call us when they notice one of these:

  • Silicone smeared on tiles
  • Sealant that’s split or lifting
  • Stained silicone
  • Black spots in the silicone

Questions to ask before booking

  • Aftercare advice
  • What preparation is included
  • Who will actually do the work
  • How long the guarantee is and what it covers

Choosing a repair company

Bath resealing at your home in Penygroes

We cut out all of the old sealant, deal with any mould, and apply fresh mould-resistant silicone. We do this for baths, showers, sinks and worktops, including the awkward bits behind the taps. Typical jobs include missing sealant behind the taps and old sealant that looks dirty, in shower trays & enclosures, basins & vanity units and baths.

Whatever the size of the job, it’s backed by a one-year guarantee.

Where
Penygroes (LL54)
County
Gwynedd
Guarantee
One year on every repair
Quotes
Free and fixed, from your pictures
Call
0345 017 0787
Last updated
23 October 2026
Surface Doctor technician refinishing the outside of a roll-top bath

FAQs for Penygroes

Can you repair something that is been repaired before?

In most cases. The old repair comes out first, so mention it when you send photos.

What information do you need?

Some photos, your postcode and how to reach you. On the day, access to the room.

I rent my home. Can I book you?

Yes, though it’s best to check with your landlord first. Landlords are frequently glad to have it sorted.

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

Of course, and it usually saves money. Send pictures of everything together and you’ll get one combined price.

Is a repair better than a new one?

Generally, if the item is otherwise sound. Repairing avoids the cost and disruption of replacing. We will tell you honestly if replacement makes more sense.

How much does bath resealing cost in Penygroes?

Because every job differs, we price from pictures. You know the full cost before anything is booked.

How long does a reseal take?

A bath or shower typically takes a couple of hours. It then needs time to cure.

Is there a call-out fee?

There is no separate call-out charge. The fixed quote covers the visit and the work.

Aftercare tips

A little care keeps the finish looking good. Our advice:

  • Open a window after bathing
  • Clean the sealant gently and regularly
  • Keep the joints dry
  • Ventilate the bathroom well

Leave the sealant to cure for the time we give you, normally about a day.

Reseal before water gets in. Gaps or lifting edges mean it needs doing.

Repairs by material

Baths

Baths are resealed with water in them, so the joint is at its widest.

Shower trays

We put weight on a tray before sealing it, for the same reason.

Is resealing worth it?

Resealing costs very little and protects the walls and floor. Failed sealant can lead to water damage that is much more expensive. We charge the same wherever you are, with no extra for Penygroes. The job itself decides the price: how much damage, what it’s made of and how many items.

Why us?

  • Typically one visit, start to finish
  • Every repair guaranteed for a year
  • Nothing taken out or refitted
  • Fixed prices from your pictures

Take a look at our prices page.

Penygroes and nearby

Penygroes is about 13 miles south-west of Bangor, in Gwynedd. Our repair technicians come to clients in Penygroes, so you do not need to take anything anywhere. Penygroes is one of 165 towns and villages in Gwynedd we cover. You can also see our page for Liverpool, about 61 miles away.

Here we cover the LL54 postcode area. We regularly work on streets such as Market Place, Heol-y-Dwr and Allt Doli. Other places close to Penygroes include Llanllyfni (1 mile south), Talysarn (1 mile east), Groeslon (2 miles north), Nebo (2 miles south) and Nasareth (2 miles south). Within a short drive, we also cover Bangor (13 miles north-east), Caernarfon (6 miles north), Bethesda (13 miles north-east), Hirael (14 miles north-east), Upper Bangor (14 miles north-east) and Glanadda (13 miles north-east).

Around Penygroes

Typical jobs here are in homes near St Rhedyw's Church and Victoria Hotel and the streets around them. Well-known places in the area include Hen Gastell (2.6 miles north) and Parc Glynllifon (1.6 miles north-west). Green spaces nearby include Talysarn Lake and Clogwyn Melyn.

Map of Penygroes © OpenStreetMap contributors

DIY kit or professional repair?

What a professional repair adds is preparation, colour matching and finishing. We prepare the area properly, mix the colour on site and polish the finish to match, then guarantee it for a year.

It’s tempting to reach for a kit, but many of the jobs we do start with putting right a DIY repair. Doing it properly first is typically the cheaper route.

What a repair can’t fix

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

  • Gaps too big for silicone alone
  • Tiles that move, until they’re refixed
  • Movement in the bath or tray

Not sure? Send pictures and we will give you a straight answer before booking.

What we work on

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

Prices and what affects them

There is no charge for travel to Penygroes. The price depends on:

  • Doing more than one item at once
  • Whether old repairs or coatings need taking off
  • Whether it’s a chip, crack, burn or wear
  • How hard the colour is to match

Every job is a little different, so each one is priced on its own. The size and type of damage, the material and access all make a difference, and combining jobs on one visit brings the cost down.

How to get a fixed quote

Most quotes are done from pictures alone. To help us price it:

  • Natural light rather than flash
  • Something in shot to show the size
  • A picture taken from further back
  • A clear, close picture of the problem area

Ring 0345 017 0787, or send us pictures through the quote form. With one close-up and one wider picture, we can give you a fixed quote.

The process

There’s not much you need to do on the day. Show us the job, point us to the room, and we will take it from there. The job generally runs to about two hours for a bath, including clearing up.

  1. First we strip out every bit of the old mastic.
  2. Next we clean the joint and deal with mould.
  3. The joint is dried thoroughly.
  4. We fill a bath with water before sealing so the gap is at its widest.
  5. New mould-resistant silicone goes on and is tooled to a neat finish, including around the taps.

Preparing for the visit

  • Mention if the room is upstairs or in a flat
  • Clear the area around the damage
  • Make sure the area is dry

How to get a price

You do not need a survey visit. Nearly every job can be priced from pictures: send a close-up, a wider shot and your postcode, and we will reply with a fixed quote.

Get a fixed price

Related advice

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