Isle of Anglesey · Wales
Bath & shower resealing (mastic) in Pen-y-garnedd, Isle of Anglesey
Bath, shower and sink resealing with new mould-resistant silicone at your home in Pen-y-garnedd, with a one-year guarantee on every repair.
- Sealant that is split or lifting
- Missing sealant behind the taps
- Mould you cannot clean out
Bath resealing at your home in Pen-y-garnedd
We cut out all of the old sealant, deal with any mould, and reseal with new mould-resistant silicone. We do this for baths, showers, sinks and worktops, and that includes the awkward spots behind the taps. We are frequently asked to fix old sealant that looks dirty and gaps in the seal, on baths, wet rooms and basins & vanity units.
The work is guaranteed for twelve months. If something isn’t right in that time, we come back and put it right.
- Where
- Pen-y-garnedd (LL75, LL59)
- County
- Isle of Anglesey
- Guarantee
- A year, on every repair
- Quotes
- Free and fixed, from your photos
- Phone
- 0345 017 0787
- Updated
- 23 October 2026
DIY repairs versus a professional job
Kits are cheap and easy to find, but many of the jobs we do start with putting right a DIY repair. Doing it properly first is normally the cheaper route.
A kit can be fine for a tiny mark out of sight. For damage in plain view, cracks, holes or rust, or coloured finishes, a professional repair is worth it.
Work for landlords and builders
We regularly work with letting and managing agents. Just send photos, the address and how to get access and we’ll arrange it.
Housing associations and facilities teams use us for planned and reactive repairs in Isle of Anglesey and across the UK. Repairing in place avoids the disruption of a replacement, which matters when someone is living in the home.
Honest limits
Some jobs are not right for a repair, including:
- Gaps so wide they need filling or trims before sealing
- Tiles that move, until they’re refixed
- Water damage behind the bath that needs a builder
Not sure? Send pictures and we’ll give you a straight answer before booking.
What we work on
- Baths
- Kitchen worktops & sinks
- Basins & vanity units
- Wet rooms
- Shower trays & enclosures
Places near Pen-y-garnedd
Other services in Pen-y-garnedd
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.
Pen-y-garnedd and the surrounding area
Pen-y-garnedd is about 4 miles north-west of Bangor, in Isle of Anglesey. Anywhere in LL75, a technician comes to you. Pen-y-garnedd is one of 115 places in Isle of Anglesey we cover. Our nearest city page is Liverpool, about 53 miles away.
Here we cover the LL75 and LL59 postcode area. From Lon Fferam Uchaf and Ffordd Pentraeth or a nearby road, a technician can come to you. Close by, we cover Llansadwrn (1 mile east), Cwm Cadnant (1 mile south-east), Hen Bentref Llandegfan (2 miles south-east), Wern y Wylan (2 miles north-east) and Llandegfan (2 miles south-east). Larger places within reach include Llangefni (5 miles west), Porthaethwy (3 miles south), Amlwch (12 miles north-west), Llanfair Pwllgwyngyll (3 miles south), Benllech (4 miles north-west) and Beaumaris (4 miles east).
Around Pen-y-garnedd
Our customers here include homes close to St Sadwrn's Church, among other places. For rail, the closest station is Llanfairpwll station, about 3.3 miles south of the centre. Further afield, we also cover the area around Ysbyty Gwynedd (4.1 miles south) and Pier Camp (3.3 miles south-east). For a walk, there is Llyn Llwydiarth and Mynydd Llwydiarth.
The process
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.
- The surrounding area is protected and the joints masked.
- Old sealant and residue are removed.
- We clean, treat and dry the joint.
- Fresh silicone is applied in a continuous bead.
- We smooth the bead, remove the tape and leave it to cure.
Before we arrive
- Mention any parking restrictions or tricky access
- Mention if the room is upstairs or in a flat
- Point us to the nearest place to park
Getting a price
Getting a price is easy: snap the damage close up and then the entire item, send them to us with your postcode, and we’ll reply with a fixed price. Quotes are free and you’re under no obligation.
Related advice
Your questions about bath resealing in Pen-y-garnedd
Do you work in Pen-y-garnedd?
We do. We send a technician to Pen-y-garnedd for every job, with no extra charge for travel.
How do I get a price for bath resealing in Pen-y-garnedd?
Because every job differs, we price from pictures. You’ll get a fixed figure before you book.
Do the materials smell?
It depends on the job, but frequently a little. Open windows and an extractor fan help.
Why does the silicone keep cracking?
Something is moving. Persistent splitting can mean the support needs attention.
What happens once I’ve sent photos?
We review the pictures and send a fixed quote.
Can new silicone go over old?
We always remove the old sealant completely. New silicone will not bond to old.
Can you price it without visiting?
In nearly every case. If pictures do not show enough, we will ask for another angle.
Is it OK to have pets in the house?
Keep pets and children away from the work area on the day.
Resealing in Pen-y-garnedd: why it matters
Putting new silicone over old does not last. It peels within weeks, and traps mould underneath. A proper reseal removes the old first. Compared with replacing, repairing usually costs far less, because there is no removal, plumbing or making good. The quote lists exactly what you are paying for.
Why choose Surface Doctor in Pen-y-garnedd
- We leave the room as we found it
- Most jobs done in one visit
- Fixed prices from your photos
- Every repair guaranteed for a year
Read our prices page.
Do you need bath resealing in Pen-y-garnedd?
Even good sealant eventually discolours, especially in a busy family bathroom. Steam, soap and movement all take their toll.
Signs it’s time to call us include:
- Gaps in the seal
- Stained silicone
- Black spots in the silicone
- Water getting behind the bath or tray
What to look for in a quote
- Whether the price covers travel
- How long the guarantee is and what it covers
- What happens if they find more damage
- What preparation is included
How we price bath resealing
Every quote is fixed and free. What we look at:
- Access to the area
- The size and number of damaged areas
- Doing more than one item at once
- The material
A repair typically costs much less than people expect, especially compared with replacing and refitting. Photos let us give you the exact figure.
Getting a price from photos
Before you send photos, these tips help us give you a firm price:
- One sharp close-up of the damage
- Any details about the material
- A coin beside the damage so we can judge size
- Details of any past repairs
Email us pictures of the damage and one of the whole item, and tell us you are in Pen-y-garnedd, and we’ll reply with a fixed quote.
About our accreditations · Every repair comes with a one-year guarantee.
