Gwynedd · Wales
Bath Resealing in Llanllyfni
Bath resealing across Llanllyfni and nearby, done in a single visit in most cases and guaranteed for a year.
- Black spots in the silicone
- Stained silicone
- Unsealed corners
DIY repairs versus a professional job
It’s tempting to reach for a kit, but the repairs we redo most frequently are DIY ones that have discoloured or lifted. Getting it right first time is generally cheaper.
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 is not prepared the repair will not last.
Bath resealing in Llanllyfni without replacing anything
Resealing is quick, but it transforms the look. Clean, white joints make a bathroom look cared for, and they protect the walls and floor. Our technicians work on basins & vanity units, shower trays & enclosures and wet rooms, and people most frequently call us about missing sealant behind the taps and gaps in the seal.
Every repair comes with a one-year guarantee, wherever you are in Gwynedd.
- Location
- Llanllyfni (LL54)
- Region
- Gwynedd
- Warranty
- One year on every repair
- Price
- Free and fixed, from your pictures
- Telephone
- 0345 017 0787
- Last updated
- 23 October 2026
What your bath or shower is made of matters
Shower trays
We put weight on a tray before sealing it, so the joint is at its widest.
Sinks and worktops
Basins, vanity units and kitchen worktops are resealed too, once the joint is completely dry.
What happens on the day
Arrival times are agreed in advance, so you know when to expect us. Once we are there, the work takes about two hours for a bath. The room is left tidy and you’ll know when it can be used.
- The old silicone is cut out completely.
- Residue is removed and the joint cleaned.
- Any mould is treated and the joint dried.
- We fill the bath, or weight the tray, to open the joint.
- New mould-resistant silicone is applied and tooled neatly.
Preparing for the visit
- Have a window or extractor fan available
- Move bottles, mats and clutter away from the area
- Mention if the room is upstairs or in a flat
Ask for a price
Getting a quote takes a couple of minutes: photograph the damage, then the entire bath or shower, add your postcode and send them over. What comes back is a fixed price, not a guess.
Advice
What affects the price in Llanllyfni
You won’t pay by the hour. The price depends on:
- How much damage there is
- Whether it’s a chip, crack, burn or wear
- Unusual colours or finishes
- The material
We charge the same wherever you are, so there is no premium for Llanllyfni. The job itself decides the price: how much damage, what it’s made of and how many items.
Getting a price from photos
Photographing the damage takes a minute. Please include:
- Where you are, by postcode
- Good light, ideally daylight, without flash glare
- Details of any past repairs
- A close-up of the damage, in focus
To get a price, send two or three pictures through our quote form or ring us. We will say immediately if a repair is the right fix.
Other services in Llanllyfni
About Llanllyfni
Llanllyfni is about 14 miles south-west of Bangor, in Gwynedd. From the centre of Llanllyfni to the outlying streets, we offer exactly the same service: fixed prices, tidy work and a one-year guarantee. Llanllyfni is one of 165 places in Gwynedd we cover. You can also see our page for Liverpool, about 62 miles away.
We work across LL54 and the streets around it. Local streets include Lon Ty Gwyn, Ffordd Rhedyw and Bryn Rhedyw, and we cover them all. We also cover the places around Llanllyfni: Penygroes (1 mile north), Nasareth (1 mile south), Nebo (1 mile south-east), Talysarn (1 mile north-east) and Groeslon (2 miles north). Larger places within reach include Bangor (14 miles north-east), Caernarfon (7 miles north), Bethesda (13 miles north-east), Hirael (15 miles north-east), Upper Bangor (14 miles north-east) and Glanadda (14 miles north-east).
Near you in Llanllyfni
Our customers here include homes close to Quarrymans Arms and St Rhedyw's Church and the streets around them. A little further out are Parc Glynllifon (2.4 miles north) and Hen Gastell (3.5 miles north). Green spaces nearby include Talysarn Lake and Clogwyn Melyn.
Llanllyfni questions
I rent my home. Can I book you?
Of course. Ask your landlord first, and we can send them the quote if that helps.
Do you work in Llanllyfni?
Yes. We work across the UK and travel to Llanllyfni. Send us pictures for a fixed quote, or call 0345 017 0787.
Why does the silicone keep cracking?
The bath or tray is probably flexing. If it keeps happening, the support may need fixing.
How soon can you come?
Your quote comes with available dates. Tell us if you need it done quickly.
Can you repair several things at once?
Yes. Doing several items on one visit usually costs less than separate visits. Include photos of each item.
Do you work for landlords and businesses?
Yes. We work for landlords, agents, builders and businesses as well as householders in Llanllyfni.
What happens next?
You get a fixed quote and available dates. If anything’s unclear, we will ask for another photo.
Is a repair better than a new one?
Generally, yes. Replacement brings removal, refitting and making good, which a repair avoids. We’ll be honest if it’s not worth it.
Looking after it afterwards
Simple care helps the repair last. We recommend:
- Use the extractor fan
- Keep bottles off the joints
- Clean the sealant gently and regularly
- Let steam out after showers
Don’t scrape the sealant with anything sharp, and keep shampoo bottles off the joints.
Black mould in sealant is not just unsightly; it shows moisture is getting in. An early reseal keeps water where it belongs.
When we’d advise against a repair
In fairness, there are a few things a repair won’t fix:
- Tiles that move, until they’re refixed
- A flexing bath
- Gaps so wide they need filling or trims before sealing
Not sure? Send photos and we will give you a straight answer before booking.
Materials we repair
- Wet rooms
- Baths
- Shower trays & enclosures
- Basins & vanity units
- Kitchen worktops & sinks
What we’re called out for in Llanllyfni
In time, even good sealant discolours. Steam, soap and movement all take their toll.
Common reasons people in Llanllyfni contact us are:
- Unsealed corners
- Black mould in the sealant
- A messy previous reseal
- Gaps in the seal
What your quote should include
- What aftercare is recommended
- What happens if they find more damage
- Whether the price covers travel
- Whether they match the colour on site
Resealing in Llanllyfni: why it matters
Putting new silicone over old doesn’t last. It peels within weeks, and traps mould underneath. We remove the old sealant completely. Rather than charging by the hour, we price the whole job up front. Damage, material and access decide it, and doing several items at once reduces it.
What you get with us
- A year’s guarantee on all work
- CHAS, Constructionline and SafeContractor accredited
- Most jobs done in one visit
- Dust sheets down, tidy finish
Read our pricing.
About our accreditations · Every repair comes with a one-year guarantee.
