Gwynedd · Wales

Bath Resealing in Nefyn

Bath, shower and sink resealing with new mould-resistant silicone at your home in Nefyn, with a one-year guarantee on every repair.

  • Silicone smeared on tiles
  • Mould you can’t clean out
  • Damp near the bath
Surface Doctor technician refinishing the outside of a roll-top bath

Bath resealing near Nefyn

How we handle bath resealing in Nefyn

Preparation is everything in a reseal: old silicone removed, mould treated, the joint cleaned and dried. Only then does the new sealant go on, as one neat, continuous bead. We work on shower trays & enclosures, wet rooms and baths, and common reasons people contact us are silicone smeared on tiles and sealant that’s split or lifting.

We guarantee the work for a year. If there’s a problem with the repair within the year, we return and sort it.

Location
Nefyn (LL53)
Area hub
Gwynedd
Guarantee
12 months on all our work
Price
Fixed and free, based on photos
Phone
0345 017 0787
Page updated
23 October 2026
Surface Doctor technician refinishing the outside of a roll-top bath

Looking after it afterwards

How the surface is treated afterwards matters:

  • Give the seal a regular clean
  • Open a window after bathing
  • Run the extractor fan during and after showers
  • Store bottles on a shelf

Keep the room well ventilated, and wipe the joints after use to keep mould away.

Do not wait until water gets behind the bath. Split or lifting sealant is a sign it’s time.

What happens on the day

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

  1. All the old sealant is cut out and removed.
  2. We clean the joint and treat any mould.
  3. We make sure the joint is completely dry.
  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.

How to prepare

  • Plan for the room to be out of bounds to pets and children
  • Clear the area around the damage
  • Tell us if there are stairs or a lift

How to get a price

Getting a price is easy: snap the damage close up and then the whole item, send them over with your postcode, and you will get a fixed quote back. Quotes are free and no obligation.

Get a fixed price

Read more

DIY kit or professional repair?

A kit can be fine for a tiny mark out of sight. For damage in plain view, cracks, holes or rust, or coloured finishes, it’s worth having it done properly.

You can buy a DIY kit for most repairs, and they can make a small mark look better. Where they fall down is colour and preparation: they come in a handful of shades, and if the surface is not prepared the repair will not last.

For landlords and businesses

If you manage property in Nefyn, we will quote for several properties at once. Send photos for each one and we will come back with a combined price.

Hotels, guest houses and holiday lets need rooms back in use quickly, so we keep visits short and tidy. We’ll fit around changeovers where we can.

Nefyn questions

Is my repair covered?

Every repair comes with our one-year guarantee. Ask us what it covers when you get your quote.

It’s been repaired before. Can you still fix it?

Typically, yes. The old repair comes out first.

Can you price it without visiting?

Yes, almost always. A close-up and a wider photo are enough to give a fixed price.

Can tenants book a repair?

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

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.

What do you need from me?

Just photos, your postcode and a contact number. On the day, we only need access to the room.

Does someone need to be in?

Someone needs to let us in and show us the job. You don’t need to watch us work.

Do you work in Nefyn?

Yes. We cover the entire UK and travel to Nefyn. Send us pictures for a fixed quote, or call 0345 017 0787.

Resealing in Nefyn: why it matters

Resealing is a small job. Putting off a reseal lets water get behind the bath or tray, which costs far more to put right. Set against the cost of replacement, repairing usually costs far less, because nothing has to be taken out, refitted or made good. The quote lists exactly what you are paying for.

Why us?

  • We come to you, anywhere in the UK
  • A fixed quote before you book
  • Typically one visit, start to finish
  • Accredited with CHAS, Constructionline and SafeContractor

See our pricing.

Where we work around Nefyn

Nefyn is about 26 miles south-west of Bangor, in Gwynedd. Whether you’re in the middle of Nefyn or on the outskirts, the service is the same: a fixed quote, a tidy visit and a guarantee. We work in 165 places across Gwynedd. Our nearest city page is Liverpool, about 74 miles away.

Postcode districts we cover here: LL53. Jobs here include addresses on Stryd y Plas, Cefn y Twr and Stryd y Ffynnon and the roads around them. You will find Nefyn on the A497 and B4417, which makes it straightforward to reach. Close by, we cover Morfa Nefyn (1 mile west), Pistyll (2 miles north-east), Edern (2 miles south-west), Porth Dinllaen (2 miles west) and Groesffordd (2 miles west). Larger places within reach include Pwllheli (5 miles south-east), Criccieth (12 miles east), Penygroes (13 miles north-east), Pen-rallt (5 miles south-east) and Abersoch (8 miles south).

Around Nefyn

Around Nefyn, we work in homes near St David's Church and Sportsman Hotel, among other places. Further afield, we also cover the area around Pwllheli Hospital (Former Workhouse Building) (5.2 miles south-east) and Tomen Tŷ Newydd (2.8 miles south-east). For a walk, there is Pen Bryn Holborn.

Map of Nefyn © OpenStreetMap contributors

Prices and what affects them

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

  • The material
  • Where the damage is and how we get to it
  • How many areas need work
  • The type of damage

A repair is priced on what needs doing, not where you live. You will see the full price before booking, with nothing added on the day.

Send photos for a quote

When you take your pictures, these tips help us give you a firm price:

  • Whether it’s been repaired or coated before
  • Natural light rather than flash
  • A picture taken from further back
  • What it’s made of, if you know

Getting a quote takes a couple of minutes: take one close-up and one wider shot of the bath or shower, add your postcode and send them to us. You will get a fixed quote, not an estimate.

What we are called out for in Nefyn

Sealant doesn’t last forever. Each shower leaves moisture and soap behind, which mould loves, and the joint moves slightly every time the bath is filled.

Signs it’s time to call us include:

  • Old sealant that looks dirty
  • Leaks at the edges
  • Sealant that is split or lifting
  • Missing sealant behind the taps

What your quote should include

  • How long the guarantee is and what it covers
  • How changes to the job are handled
  • If travel is included in the price
  • Whether they match the colour on site

Our hiring checklist

When a repair isn’t the answer

It helps to know what we cannot do too:

  • A flexing bath
  • Gaps too big for silicone alone
  • Rotten walls or floors behind the bath

Send us photos and we’ll tell you honestly before booking.

Materials we repair

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