Gwynedd · Wales
Bath & shower resealing (mastic) in Groesffordd, Gwynedd
Our repair technicians come to Groesffordd 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
- An untidy old seal
- Gaps in the seal
How to care for the repair
So the finish stays in good condition for years:
- Open a window after bathing
- Clean the joints with a mild cleaner
- Ventilate the bathroom well
- Reseal when black spots will not clean off
Avoid scraping the joints, and keep shampoo bottles off the joints.
Reseal before water gets in. Gaps or lifting edges mean it needs doing.
How we handle bath resealing in Groesffordd
We reseal baths, shower trays, basins and worktops. A typical reseal takes a couple of hours. If you’re dealing with gaps by the taps and silicone coming away from the tiles, we can usually put it right, on shower trays & enclosures, kitchen worktops & sinks and basins & vanity units alike.
Every repair is covered by a one-year guarantee.
- Area
- Groesffordd (LL53)
- Region
- Gwynedd
- Guarantee
- One year on every repair
- Price
- Fixed and free, based on pictures
- Call
- 0345 017 0787
- Last updated
- 23 October 2026
When to call us in Groesffordd
A bathroom without good ventilation is hard on sealant: damp hangs around, and mould takes hold.
Signs it’s time to call us include:
- Water getting behind the bath or tray
- Gaps in the seal
- Mould you can’t clean out
- A messy previous reseal
Before booking anyone
- Whether the price is fixed and includes VAT
- How soon you can use it again
- What the guarantee covers, and for how long
- If travel is included in the price
Different materials, different repairs
Baths
We fill the bath before sealing, to open the joint fully.
Sinks and worktops
We reseal basins, vanity tops and kitchen worktops, once the joint is completely dry.
Places near Groesffordd
Other services in Groesffordd
When we’d advise against a repair
Before you book, it’s worth knowing the limits too:
- Tiles that move, until they’re refixed
- Rotten walls or floors behind the bath
- A flexing bath
Not sure? Send pictures and we will give you a straight answer.
What we work on
- Wet rooms
- Kitchen worktops & sinks
- Shower trays & enclosures
- Basins & vanity units
- Baths
DIY kit or professional repair?
For a hairline mark somewhere you will never see, a kit may be enough. For damage in plain view, cracks, holes or rust, or coloured finishes, it’s worth having it done properly.
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.
Resealing in Groesffordd: why it matters
Sealing over old silicone is a false economy. It soon peels, and mould stays trapped behind it. We remove the old sealant completely. Instead of hourly rates, we price the whole job up front. Damage, material and access decide it.
Why Groesffordd customers choose us
- Honest advice, even when it means no job
- Every repair guaranteed for a year
- A fixed quote before you book
- Generally one visit, start to finish
See our prices page.
Your questions about bath resealing in Groesffordd
How do I book?
A close-up, a wider photo and your postcode. After that, we just agree a date.
When can you do it?
We will give you dates with your quote. If it’s urgent, say so and we will do what we can.
Will there be a smell?
There may be a mild smell during the work that clears as it cures.
Do you charge for travel?
We don’t add a call-out fee. The fixed quote covers the visit and the work.
Is it safe with children and pets around?
Yes, as long as they stay out of the room we’re working in. We’ll let you know when it’s safe to use again.
Can landlords book you?
Yes. We carry out repairs for homeowners, landlords, letting agents, builders and businesses across Gwynedd.
What happens once I’ve sent photos?
You get a fixed price and available dates. If we need another angle, we will ask.
Can you reseal over the old silicone?
Never over old. It’s removed, cleaned off and the joint dried first.
Prices and what affects them
There’s no area surcharge for Groesffordd. What changes the price is:
- How hard the colour is to match
- How many areas need work
- Where the damage is and how we get to it
- Any earlier repairs that need removing first
Our prices are the same across the UK, with no extra for Groesffordd. The job itself decides the price: the material, the amount of damage and how many items.
Quotes from your pictures
Phone photos are fine, there is no need for anything special. Just ensure we can see:
- Whether it’s been repaired or coated before
- A clear, close picture of the problem area
- Natural light rather than flash
- Something in shot to show the size
Send us a photo of the damage and one of the whole item, with your LL53 postcode, and we will reply with a fixed price.
About Groesffordd
Groesffordd is about 27 miles south of Holyhead, in Gwynedd. Across the LL53 area, we carry out the work at your property. Groesffordd is one of 165 places in Gwynedd we cover. We work right across the region, from Groesffordd to Liverpool (about 76 miles away).
We work across the LL53 postcode area. Whether you live on Lon Gerddi, Lon Goch and Lon Groesffordd or anywhere nearby, a technician can come to you. Other places close to Groesffordd include Edern (1 mile south-east), Porth Dinllaen (1 mile north), Morfa Nefyn (1 mile north-east), Nefyn (2 miles east) and Dinas (2 miles south). We also work in nearby towns such as Pwllheli (7 miles south-east), Criccieth (14 miles east), Penygroes (15 miles north-east), Pen-rallt (6 miles east) and Abersoch (8 miles south).
Local landmarks in Groesffordd
Typical jobs here are in homes near St Edern's Church and Ship Inn and the streets around them. Other landmarks nearby include Carn Fadryn castle and hillfort (2.8 miles south). Open spaces near Groesffordd include Pen Bryn Holborn.
The process
We work cleanly and quietly. We protect the area first, then the work takes a couple of hours. At the end we talk you through the curing time and the aftercare.
- We protect the area and mask the joint lines.
- We remove the old sealant and every trace of residue.
- The joint is cleaned, treated and dried.
- Fresh silicone is applied in a continuous bead.
- We smooth the bead, remove the tape and leave it to cure.
How to prepare
- Mention any parking restrictions or tricky access
- Mention any earlier repairs or resurfacing
- Keep children and pets away from the room on the day
Getting a price
The quickest way to a price is to send two or three pictures through our quote form or call us. We will tell you honestly whether it can be repaired.
Read more
About our accreditations · Every repair comes with a one-year guarantee.
