Gwynedd · Wales
Bath Resealing in Llanegryn
Bath, shower and sink resealing with new mould-resistant silicone in Llanegryn, carried out at your home and guaranteed for a year.
- Gaps by the taps
- Mould you can’t clean out
- Leaks at the edges
About our bath resealing in Llanegryn
A good reseal is all about preparation: old silicone removed, mould treated, the joint cleaned and dried. Only then does the new sealant go on, in a neat, continuous bead. Our repair technicians work on shower trays & enclosures, basins & vanity units and wet rooms, and the jobs we see most are gaps by the taps and discoloured, yellow sealant.
Every repair is covered by a one-year guarantee.
- Area
- Llanegryn (LL36)
- Region
- Gwynedd
- Cover
- A year, on every repair
- Quote
- Free and fixed, from your photos
- Call
- 0345 017 0787
- Updated
- 23 October 2026
Landlords, agents and businesses in Llanegryn
We regularly work with letting and managing agents. Send the address, pictures and access details and we’ll handle the rest.
We also carry out snagging repairs for builders and developers, putting right damage done during fitting. We are CHAS, Constructionline and SafeContractor accredited.
Also near Llanegryn
Other services in Llanegryn
What we do, step by step
From the moment we arrive, we keep the work contained to the one room. We mask off everything nearby, the work takes around two hours, and we finish by cleaning up and talking you through the result.
- We cut out all of the old sealant.
- Residue is removed and the joint cleaned.
- We treat mould and dry the joint thoroughly.
- We fill the bath, or weight the tray, to open the joint.
- We apply fresh mould-resistant silicone and tool a neat bead.
Getting ready for the visit
- Tell us if there are stairs or a lift
- Have somewhere for us to park nearby if possible
- Clear toiletries, mats and anything else from around the area
Getting a price
If you’re in Llanegryn and want a price, photos are the quickest way: one close up, one from further back, plus your postcode. You’ll get a fixed quote with dates to choose from.
Advice
Common problems we fix in Llanegryn
Sealant doesn’t last forever. Each shower leaves moisture and soap behind, which mould loves, and the joint flexes each time the bath fills.
It’s worth getting a quote if you see:
- An untidy old seal
- Gaps in the seal
- Water getting behind the bath or tray
- Gaps by the taps
Questions to ask before booking
- How your room will be protected
- What aftercare is recommended
- Whether cleaning and preparation are in the price
- If travel is included in the price
Llanegryn and the surrounding area
Llanegryn is about 33 miles west of Y Drenewydd, in Gwynedd. From the centre of Llanegryn to the outlying streets, we offer exactly the same service: a fixed quote, a tidy visit and a guarantee. Llanegryn is one of 165 towns and villages in Gwynedd we cover. Our nearest city page is Liverpool, about 72 miles away.
Here we cover the LL36 postcode area. Other places close to Llanegryn include Bryncrug (1 mile south-east), Pen-dre (3 miles south), Llwyngwril (3 miles north), Tywyn (3 miles south) and Friog (5 miles north). Further out, we also cover Dolgellau (11 miles north-east), Barmouth (7 miles north) and Aberdovey (6 miles south).
Around Llanegryn
In Llanegryn, that means homes near Church of St Mary and St Egryn and Ysgol Craig y Deryn. The nearest railway station is Tonfanau station, about 2.4 miles west. Other landmarks nearby include Tywyn Hospital (3 miles south) and Tomen Ddreiniog (1 mile south). Green spaces nearby include Broad Water and Tal y Garreg.
Materials and what they mean for the repair
Sinks and worktops
We reseal basins, vanity tops and kitchen worktops, with the joint fully dried first.
Shower trays
Trays are sealed with weight on them, so the joint is at its widest.
What bath resealing costs
You will know the full cost before you book. We take into account:
- Any earlier repairs that need removing first
- The colour and finish to match
- The size and number of damaged areas
- The type of damage
Our prices are the same across the UK, so there is no premium for Llanegryn. The job itself decides the price: how much damage, what it’s made of and how many items.
Getting a price from pictures
The better the pictures, the more accurate the price. Here’s what we find most useful:
- Daylight if possible, and no flash reflection
- A coin beside the damage so we can judge size
- What it’s made of, if you know
- The postcode, so we can plan the visit
To get a price, send a couple of pictures through our quote form or ring us. We’ll tell you honestly whether it can be repaired.
Your questions about bath resealing in Llanegryn
Can you quote from pictures?
In nearly every case. If pictures do not show enough, we’ll ask for another angle.
Is there any odour?
Some materials have a smell while they’re applied. It fades as everything cures.
Is it worth repairing rather than replacing?
In most cases, yes. A repair skips the removal, fitting and redecorating. If it is not worth repairing, we will tell you.
Will the price change on the day?
We stop, show you and agree any change before carrying on. Nothing extra is done without your say-so.
Why does my sealant keep going mouldy?
Mould needs moisture. Ventilation and drying keep it clean longer.
Can you reseal over the old silicone?
We always remove the old sealant completely. Fresh silicone does not stick to old.
Is it safe with children and pets around?
Keep pets and children away from the work area on the day, so the repair isn’t disturbed while it cures.
Is there a call-out fee?
Travel is included in the price, with the same prices everywhere we work.
DIY kit or professional repair?
The difference between a kit and a professional repair is mostly in the preparation and colour. We prepare the area properly, mix the colour on site and polish the finish to match, then guarantee it for a year.
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.
Why it’s worth resealing in Llanegryn
Resealing is routine maintenance. Leaving split or mouldy sealant lets water get behind the bath or tray, and that damage costs much more to fix. The price depends on how much damage there is and what kind, what it’s made of and how many items we do on one visit. We give a fixed price from your photos, so you know the cost before booking.
Why choose Surface Doctor in Llanegryn
- Nothing taken out or refitted
- A fixed quote before you book
- We will tell you if it’s not worth repairing
- No extra charge for your area
See our full price list.
Looking after it afterwards
Most damage we see is avoidable. These habits help:
- Reseal at the first sign of lifting
- Dry the seal after bathing
- Ventilate the bathroom well
- Give the seal a regular clean
Let it cure fully before using the bath or shower, typically around 24 hours.
Black mould in sealant is not just unsightly; it shows moisture is getting in. Resealing early keeps water out of the walls and floor.
About our accreditations · Every repair comes with a one-year guarantee.
