Gwynedd · Wales
Bath Resealing for Deiniolen homes
Our repair technicians come to Deiniolen for bath, shower and sink resealing with new mould-resistant silicone. Nothing is taken out, and the work is guaranteed.
- Damp near the bath
- Discoloured, yellow sealant
- Gaps in the seal
Bath resealing in Deiniolen, done in place
Preparation is everything in a reseal: every bit of old silicone out, mould treated, the joint clean and dry. Then the fresh sealant goes on, in a neat, continuous bead. We’re frequently asked to fix sealant that’s split or lifting and missing sealant behind the taps, in shower trays & enclosures, baths and wet rooms.
Your repair is guaranteed for a year, as with every job we do.
- Location
- Deiniolen (LL55)
- Area hub
- Gwynedd
- Warranty
- 12 months on all our work
- Price
- Free and fixed, from your pictures
- Telephone
- 0345 017 0787
- Updated
- 23 October 2026
When to call us in Deiniolen
Black mould is the most common reason people reseal. It grows into the sealant itself, so cleaning can’t get it all out.
People usually call us after spotting something like this:
- Old sealant that looks dirty
- Unsealed corners
- Silicone coming away from the tiles
- Leaks at the edges
Questions to ask before booking
- Whether there are any call-out or travel charges
- How your room will be protected
- When it can be used again
- Whether they match the colour on site
Materials and what they mean for the repair
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.
For landlords and businesses
We regularly price jobs from inventory or check-out pictures. That means we can quote before you even visit the property, and we liaise with tenants about access if you’d like us to.
Hospitality businesses need rooms back in use quickly, so we keep visits short and tidy. We can work around your bookings.
Can I fix it myself?
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.
DIY kits are sold for most surfaces, 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 isn’t prepared the repair will not last.
Deiniolen and nearby
Deiniolen is about 5 miles south of Bangor, in Gwynedd. Wherever you are in the LL55 postcode area, we carry out the work at your property. Deiniolen is one of 165 places in Gwynedd we cover. We work right across the region, from Deiniolen to Liverpool (about 53 miles away).
We work across LL55 and the streets around it. Whether you live on High Street, New Street and Rhes Marian or a nearby road, a technician can come to you. We also cover the places around Deiniolen: Clwt-y-bont (1 mile south-west), Gallt-y-foel (1 mile south), Brynrefail (1 mile west), Dinorwig (1 mile south-east) and Penisa'r Waun (2 miles west). We also work in nearby towns such as Bangor (5 miles north), Caernarfon (6 miles west), Bethesda (4 miles north-east), Hirael (6 miles north), Upper Bangor (6 miles north) and Glanadda (5 miles north).
What’s near Deiniolen
Around Deiniolen, we work in homes near Eglwys Crist (Christ Church), Ysgol Gwaun Gynfi and Dinorwig British School. Further afield, we also cover the area around Ysbyty Gwynedd Hospital NHS Trust (4.6 miles north) and Quarry Hospital (1.5 miles south). Not far away are Llyn Padarn and Foel Gron.
What happens on the day
You don’t need to empty the room. Everything we use comes in the van with us, put protection down and get going once we’ve agreed what we’re doing. It generally takes about two hours for a bath, and you can get on with other things while we are there.
- 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.
- The bead is smoothed, the tape removed and the seal left to cure.
How to prepare
- Let us know which floor the room is on
- Mention any earlier repairs or resurfacing
- Keep children and pets away from the room on the day
Getting a price
Pricing is simple: snap the damage close up and then the entire item, send them over with your postcode, and we will reply with a fixed price. Quotes are free and you’re under no obligation.
Related advice
Nearby places to Deiniolen
Also in Deiniolen
Is resealing worth it?
Compared with repairing water damage, resealing is cheap. It’s a quick job that protects your walls and floors. A repair is priced on what needs doing, not your postcode. The full price is agreed before booking, with nothing added on the day.
Why us?
- Most jobs done in one visit
- Fixed prices from your pictures
- A year’s guarantee on all work
- Honest advice, even when it means no job
Read our prices page.
How we price bath resealing
We do not charge extra for travel to Deiniolen. The price comes down to:
- The size and number of damaged areas
- What kind of damage it is
- How hard the colour is to match
- Whether we combine several jobs
What it costs depends on how much damage there is and what kind, the material and how many items we do on one visit. We give a fixed quote from your pictures, so there are no surprises on the day.
Quotes from your photos
Most quotes are done from photos alone. To help us price it:
- Good light, ideally daylight, without flash glare
- Something in shot to show the size
- One picture of the whole bath or shower
- A clear, close picture of the problem area
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 if a repair is the right fix.
FAQs for Deiniolen
How do I book?
Just photos, your postcode and a contact number. On the day, access to the room.
Are you accredited?
Yes, including CHAS, Constructionline and SafeContractor. The full list is on our accreditations page.
How long does resealing take?
Generally a couple of hours, plus curing time.
Are there extra charges for Deiniolen?
Travel is included in the price, and we charge the same wherever you are.
What happens after I send photos?
You will get a fixed quote back, typically with dates to choose from. There is no obligation to book.
What happens if you find more damage?
We stop, show you and agree any change before carrying on. Nothing extra is done without your say-so.
I’m a tenant. Can you help?
Yes, though it’s best to check with your landlord first. Landlords are frequently glad to have it sorted.
My seal keeps tearing. Why?
Movement is the usual cause. We fill the bath before sealing it.
Honest limits
We’ll always be straight with you, so here’s what a repair cannot fix:
- Gaps too big for silicone alone
- Tiles that move, until they’re refixed
- Hidden water damage
Send us photos and we will tell you honestly.
Materials we repair
- Wet rooms
- Basins & vanity units
- Baths
- Shower trays & enclosures
- Kitchen worktops & sinks
About our accreditations · Every repair comes with a one-year guarantee.
