Gwynedd · Wales
Bath & shower resealing (mastic) in Clynnog Fawr, Gwynedd
Local bath resealing for Clynnog Fawr: photo quotes, tidy work and a year’s guarantee.
- Sealant that’s split or lifting
- Black spots in the silicone
- Discoloured, yellow sealant
Keeping it looking good
How the surface is treated afterwards matters. Here’s what we suggest:
- Keep bottles off the joints
- Clean the joints with a mild cleaner
- Ventilate the bathroom well
- Wipe the joints dry after use
Leave the sealant to cure for the time we give you, generally around 24 hours.
Mouldy sealant is more than a cosmetic problem. Resealing early keeps water out of the walls and floor.
Bath resealing in Clynnog Fawr, done in place
We cut out all of the old sealant, deal with any mould, and apply fresh mould-resistant silicone. We reseal baths, showers, sinks and worktops, and that includes the awkward spots behind the taps. We work on wet rooms, shower trays & enclosures and baths, and common reasons people get in touch are old sealant that looks dirty and mould you can’t clean out.
Your repair is guaranteed for a year, as with every job we do.
- Location
- Clynnog Fawr (LL54)
- County
- Gwynedd
- Cover
- A year, on every repair
- Price
- Free, fixed price from pictures
- Call
- 0345 017 0787
- Last updated
- 23 October 2026
Landlords, agents and businesses in Clynnog Fawr
We also carry out snagging repairs for builders and developers, fixing chips and scratches before handover. We hold CHAS, Constructionline and SafeContractor accreditations.
Hotels, guest houses and holiday lets need rooms back in use quickly, so most of our work is done in a single visit. We can work around your bookings.
Should I try a DIY kit first?
If you’ve already tried a DIY fix, that’s fine. We remove the old filler and start again, so it doesn’t stop a professional repair. Just mention it when you send photos, as it can add time.
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.
Clynnog Fawr and the surrounding area
Clynnog Fawr is about 17 miles south-west of Bangor, in Gwynedd. Whether you are in the middle of Clynnog Fawr or on the outskirts, we offer exactly the same service: a fixed quote, a tidy visit and a guarantee. We work in 165 places across Gwynedd, from the larger towns to small villages. We work right across the region, from Clynnog Fawr to Liverpool (65 miles away).
Jobs in LL54 work the same way as everywhere else we cover. Nearby, we also work in Pontllyfni (2 miles north-east), Trefor (3 miles south-west), Nasareth (3 miles east), Llanllyfni (4 miles east) and Llanaelhaearn (4 miles south-west). We also work in nearby towns such as Caernarfon (9 miles north-east), Pwllheli (10 miles south), Llanbeblig (9 miles north-east), Porthmadog (12 miles south-east), Penrhosgarnedd (15 miles north-east) and Morfa Nefyn (10 miles south-west).
What’s near Clynnog Fawr
In Clynnog Fawr, that means homes near Church of St Beuno and The Coach Inn. Further afield, we also cover the area around Ty Capel (less than half a mile south-east). Green spaces nearby include Llyn Cwm Dulyn and Bwlch Mawr.
Materials and what they mean for the repair
Shower trays
Trays are sealed with weight on them, so the joint is at its widest.
Baths
Baths are resealed with water in them, to open the joint fully.
Nearby places to Clynnog Fawr
More services for Clynnog Fawr
What affects the price in Clynnog Fawr
We charge the same across the UK, including Clynnog Fawr. What changes the price is:
- What kind of damage it is
- Where the damage is and how we get to it
- Whether old repairs or coatings need taking off
- The colour and finish to match
It helps to know what pushes a price up or down: the amount of damage, the material, access to the area, and how many jobs we do in one trip. Send photos and you’ll get a fixed figure.
Getting a price from pictures
Good pictures mean an accurate price. Here’s what helps:
- A coin beside the damage so we can judge size
- One picture of the entire bath or shower
- Natural light rather than flash
- Any details about the material
The quickest way to a price is to send two or three pictures through our quote form or call us. We’ll tell you honestly if a repair is the right fix.
The process
Once we’re through the door, we keep the work contained to the one room. We mask off everything nearby, the job takes about two hours for a bath, depending on what we find, and we finish by cleaning up and talking you through the result.
- All the old sealant is cut out and removed.
- The joint is cleaned and any mould treated.
- We dry the joint thoroughly.
- Baths are filled with water first, so the joint is at its widest.
- We apply new mould-resistant silicone and tool it to a neat finish, taps included.
Before we arrive
- Keep pets and children out of the room while we work
- Tell us if there are stairs or a lift
- Let us know about parking or access
Ask for a price
We price from photos so you don’t have to wait in for a survey. Use the quote form, or ring 0345 017 0787 to talk it through, and we’ll come back with a fixed figure.
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Clynnog Fawr: your questions answered
My seal keeps tearing. Why?
Something is moving. If it keeps happening, the support may need fixing.
Is it safe with children and pets around?
We ask you to keep children and pets out of the room while we work. The rest of the house is unaffected.
How quickly can you book me in?
It depends on the time of year and where you are. Send photos with your postcode and we will reply with the earliest dates.
Do the materials smell?
There may be a mild smell during the work, which fades afterwards.
Are you accredited?
We’re accredited with CHAS, Constructionline, SafeContractor, SMAS Worksafe and Builder’s Profile.
How do I stop mould in sealant?
Damp is the cause. Ventilation and drying keep it clean longer.
How long will it take?
Most reseals take about two hours. Leave it to cure before use.
How much does bath resealing cost in Clynnog Fawr?
Because every job differs, we price from photos. You’ll get a fixed figure before you book.
What a repair can’t fix
To be straight with you, some problems need a different fix:
- Loose tiles, which need refixing first
- A bath or tray that moves, until its support is fixed
- Gaps so wide they need filling or trims before sealing
Send us photos and we’ll tell you honestly before you book.
Materials we work on in Clynnog Fawr
- Kitchen worktops & sinks
- Basins & vanity units
- Shower trays & enclosures
- Wet rooms
- Baths
Signs you need bath resealing in Clynnog Fawr
Sealant splits when the bath or tray moves, frequently because it was sealed with the bath empty.
You may need us if you’ve spotted any of these:
- Stained silicone
- Gaps by the taps
- Mould you can’t clean out
- Gaps in the seal
Questions to ask before you book
- Who turns up on the day
- What preparation is included
- Whether they match the colour on site
- How your room will be protected
About our accreditations · Every repair comes with a one-year guarantee.
