Gwynedd · Wales
Bath & shower resealing (mastic) in Porth Dinllaen, Gwynedd
Bath resealing across Porth Dinllaen and nearby, done in a single visit in most cases.
- Silicone coming away from the tiles
- Silicone smeared on tiles
- Stained silicone
Aftercare tips
It’s all simple stuff, just a few sensible habits:
- Dry the seal after bathing
- Run the extractor fan during and after showers
- Reseal when black spots will not clean off
- Clean the joints with a mild cleaner
Good ventilation is the best protection, and wipe the joints after use so mould struggles to take hold.
Black mould in sealant is not just unsightly; it shows moisture is getting in. An early reseal keeps water where it belongs.
Bath resealing in Porth Dinllaen, done in place
Resealing is one of the simplest ways to protect your bathroom. Old, split or mouldy sealant lets water get behind the bath or tray, and a new seal stops it. Whether it’s damp near the bath and old sealant that looks dirty, we can help, on baths, kitchen worktops & sinks and shower trays & enclosures alike.
Peace of mind is built in: each job carries a one-year guarantee, and we’ll explain exactly what it covers when we quote.
- Where
- Porth Dinllaen (LL53)
- Area hub
- Gwynedd
- Warranty
- A year, on every repair
- Quote
- Free, fixed quote from pictures
- Telephone
- 0345 017 0787
- Last updated
- 23 October 2026
Landlords, agents and businesses in Porth Dinllaen
If you manage property in Porth Dinllaen, we will quote for several properties at once. Send photos for each one and we’ll come back with a combined price.
Hospitality businesses need rooms back in use quickly, so we keep visits short and tidy. We’ll fit around changeovers where we can.
How the visit works
Once we are through the door, we keep the work contained to the one room. We mask off everything nearby, the work takes about two hours for a bath, and we finish by cleaning up and talking you through the result.
- All the old sealant is cut out and removed.
- Next we clean the joint and deal with mould.
- 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 children and pets away from the room on the day
- Clear toiletries, mats and anything else from around the area
- Ensure the area is dry
How to get a price
Getting a quote takes a couple of minutes: take one close-up and one wider shot of the bath or shower, add your postcode and send them over. You will get a fixed price, not an estimate.
Advice
Where we work around Porth Dinllaen
Porth Dinllaen is about 26 miles south of Holyhead, in Gwynedd. We work in every kind of home, from flats and terraces to detached houses and new builds, as well as offices, shops and holiday lets. We work in all 165 towns and villages across Gwynedd, from the larger towns to small villages. We work right across the region, from Porth Dinllaen to Liverpool (about 75 miles away).
We cover every part of LL53 and the streets around it. We also travel to Groesffordd (1 mile south), Morfa Nefyn (1 mile south-east), Edern (1 mile south), Nefyn (2 miles east) and Dinas (3 miles south). Further out, we also cover Pwllheli (7 miles south-east), Criccieth (14 miles east), Penygroes (14 miles north-east), Pen-rallt (7 miles south-east) and Abersoch (8 miles south).
Around Porth Dinllaen
In Porth Dinllaen, that means homes near Cliffs Inn and St Edern's Church. Further afield, we also cover the area around Carn Fadryn castle and hillfort (3.5 miles south). For a walk, there’s Pen Bryn Holborn.
Should I try a DIY kit first?
It’s tempting to reach for a kit, but the repairs we redo most frequently are DIY ones that have discoloured or lifted. Doing it properly first is normally the cheaper route.
If you do try a kit, read the instructions carefully and work on a clean, dry surface, and don’t use it until it has fully cured. If it does not work out, we can still repair it properly.
Questions from Porth Dinllaen
Do you work for landlords and businesses?
Yes. We work for landlords, agents, builders and businesses as well as householders across Gwynedd.
Does someone need to be in?
Someone needs to let us in and show us the job. After that, you can carry on with your day.
How soon can you come?
That depends on our diary for your area. We’ll offer you dates when we send your quote.
Are you accredited?
Yes, including CHAS, Constructionline and SafeContractor. See our accreditations page for the full list.
Why does the silicone keep cracking?
Usually because the bath or tray moves, or it was sealed with the bath empty. We seal baths full of water.
How long does a reseal take?
Generally a couple of hours, plus curing time.
What happens after I send photos?
We look at the pictures and reply with a fixed quote and some dates. If anything’s unclear, we’ll ask for another photo.
How do I book?
Photos of the damage, a picture of the entire bath or shower and your postcode. After that, we just agree a date.
Different materials, different repairs
Sinks and worktops
We reseal basins, vanity tops and kitchen worktops, once the joint is completely dry.
Shower trays
We put weight on a tray before sealing it, so the joint is at its widest.
Prices and what affects them
We give every job a fixed price from pictures. These are the things that affect it:
- How many areas need work
- Whether old repairs or coatings need taking off
- The material and finish
- What kind of damage it is
Set against the cost of replacement, repairing generally costs far less, because nothing has to be taken out, refitted or made good. Your fixed quote shows exactly what’s included.
How to get a fixed price
Two or three clear photos are typically enough. Try to include:
- Any earlier repairs or coatings
- A coin or ruler next to the damage for scale
- The postcode, so we can plan the visit
- Natural light rather than flash
Pricing is simple: take a close-up of the damage and a picture from further back, send them to us with your postcode, and we will reply with a fixed quote. Quotes are free and you’re under no obligation.
Towns and villages near Porth Dinllaen
Other services in Porth Dinllaen
Honest limits
Not everything can be repaired, and we will tell you before we start. We can’t fix:
- Tiles that move, until they’re refixed
- A bath or tray that moves, until its support is fixed
- Rotten walls or floors behind the bath
Send us photos and we will tell you honestly before booking.
Materials we work on in Porth Dinllaen
- Kitchen worktops & sinks
- Wet rooms
- Baths
- Shower trays & enclosures
- Basins & vanity units
Signs you need bath resealing in Porth Dinllaen
No sealant lasts for ever. Every bath or shower adds moisture and soap residue, which mould feeds on, and the joint moves slightly every time the bath is filled.
The things customers generally mention when they call are:
- Silicone smeared on tiles
- Missing sealant behind the taps
- Old sealant that looks dirty
- Damp near the bath
Before you book anyone
- If travel is included in the price
- Whether they match the colour on site
- How long it needs to cure
- Whether the price is fixed and includes VAT
About our accreditations · Every repair comes with a one-year guarantee.
