Monmouthshire · Wales
Bath Resealing for Llanelly homes
Bath, shower and sink resealing with new mould-resistant silicone for homes and businesses in Llanelly and across Monmouthshire. Send pictures for a free, fixed quote.
- Water getting behind the bath or tray
- A messy previous reseal
- Old sealant that looks dirty
When a repair is not the answer
Some jobs are not right for a repair, including:
- Hollow or loose tiles
- Gaps so wide they need filling or trims before sealing
- A bath or tray that moves, until its support is fixed
Not sure? Send photos and we will give you a straight answer.
Materials we repair
- Basins & vanity units
- Wet rooms
- Kitchen worktops & sinks
- Baths
- Shower trays & enclosures
Bath resealing in Llanelly without replacing anything
The key to a good reseal is getting all of the old silicone out. Fresh sealant does not stick to old, which is why many DIY jobs peel. If you’re dealing with leaks at the edges and discoloured, yellow sealant, we can normally put it right, on shower trays & enclosures, baths and kitchen worktops & sinks alike.
You get a one-year guarantee, the same in Llanelly as everywhere else we work.
- Where
- Llanelly (NP7)
- County
- Monmouthshire
- Cover
- 12 months on all our work
- Price
- Free and fixed, from your photos
- Telephone
- 0345 017 0787
- Last updated
- 23 October 2026
Llanelly and nearby
Llanelly is about 4 miles west of Abergavenny, in Monmouthshire. We travel to customers in Llanelly and the surrounding area, so nothing has to leave your home. Llanelly is one of 115 places in Monmouthshire we cover. Our jobs stretch from Llanelly to Birmingham (about 68 miles away).
Here we cover the NP7 postcode area. That includes homes on Church Road, Brunant Road and Crickhowell Road. We also travel to Maesygwartha (1 mile south-east), Cwm Siôn Mathew (1 mile south), Pen-y-bont (1 mile east), Glangrwyney (1 mile north-east) and Clydach (1 mile south). We also work in nearby towns such as Abergavenny (4 miles east), Pen-y-pound (4 miles east), Cantref (4 miles east), Grofield (4 miles east), Usk (13 miles south-east) and Llanfoist (4 miles east).
Near you in Llanelly
Our clients here include homes close to Gilwern C.P. School, Parish Church of St Elli and The Lion Hotel. The nearest railway station is Abergavenny station, roughly 4.6 miles east. Well-known places in the area include Battle Tump (1 mile north-east) and Gilwern Hospital (1.5 miles east). Open spaces near Llanelly include Pwll Gwy-rhoc and Mynydd Llangatwg.
- Other local spots include Llanwenarth Ultra (2.1 miles south-east)
How we price bath resealing
A fixed quote means you know the cost before you book. We take into account:
- Where the damage is and how we get to it
- What kind of damage it is
- Whether we combine several jobs
- The material and finish
We charge the same wherever you are, with no extra for Llanelly. The job itself decides the price: how much damage, what it’s made of and how many items.
Quotes from your photos
Most quotes are done from pictures alone. To make it quick:
- Whether it’s been repaired or coated before
- Something in shot to show the size
- One picture of the entire bath or shower
- Natural light rather than flash
For most jobs, photos are all we need to give you a price. Tell us what happened and where you are, and we will reply with a fixed quote and the earliest dates we have.
DIY kit or professional repair?
Kits are cheap and easy to find, but the repairs we redo most often are DIY ones that have discoloured or lifted. Doing it properly first is usually the cheaper route.
A DIY attempt isn’t a disaster. We remove the old filler and start again, so it does not stop a professional repair. Just mention it when you send pictures, as it can add time.
What we do, step by step
We agree an arrival time beforehand, so you’re not left guessing. Once we are there, the work takes a couple of hours in most cases. We leave the room clean.
- We cut out and remove all of the old sealant.
- Next we clean the joint and deal with mould.
- The joint is dried thoroughly.
- For a bath, we fill it 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 a parking space free if you can
- Tell us if there are stairs or a lift
- Keep children and pets away from the room on the day
Getting a price
Getting a price is easy: snap the damage close up and then the entire item, send them over with your postcode, and you’ll get a fixed quote back. Quotes are free and no obligation.
Read more
FAQs for Llanelly
Why does mould come back so fast?
Mould needs moisture. Run the fan, dry the joints and the new seal stays cleaner for longer.
When can you do it?
Your quote comes with available dates. Tell us if you need it done quickly.
Can you redo someone else’s repair?
Yes, we frequently do. It can add a little time, which we include in the quote.
Can you do more than one item on the same visit?
Yes, and it’s often cheaper. Just add the extra items to your pictures and you’ll get one combined price.
How do I book?
A close-up, a wider photo and your postcode. After that, we just agree a date.
How long does a reseal take?
Most reseals take about two hours. It then needs time to cure.
Can pets and children be at home?
Keep pets and children away from the work area on the day, mainly so nothing gets touched before it has cured.
Is a repair better than a new one?
Usually, if the item is otherwise sound. A repair avoids removal and making good. If replacing would be better, we’ll say so.
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
We reseal basins, vanity tops and kitchen worktops, once the joint is completely dry.
Also in Llanelly
Why it’s worth resealing in Llanelly
A reseal is one of the cheapest bathroom jobs there is and protects the walls and floor. Failed sealant can lead to water damage that is much more expensive. Instead of hourly rates, we price the whole job up front. Damage, material and access decide it, and combining items on one visit brings it down.
Why choose Surface Doctor in Llanelly
- We leave the room as we found it
- One price list for the whole UK
- Every repair guaranteed for a year
- Straight answers about what a repair can do
Read our full price list.
When to call us in Llanelly
Black mould is the most common reason people reseal. It grows into the sealant itself, so cleaning can’t get it all out.
These are the problems we are asked about most:
- A messy previous reseal
- Gaps in the seal
- Missing sealant behind the taps
- Damp near the bath
What your quote should include
- How to look after the finish
- Who turns up on the day
- Whether there are any call-out or travel charges
- Whether cleaning and preparation are in the price
Keeping it looking good
Most damage we see is avoidable. These habits help:
- Clean the sealant gently and regularly
- Reseal when black spots won’t clean off
- Air the room after use
- Keep bottles off the joints
Run the extractor fan, dry the joints after bathing, and give them a regular clean with a mild cleaner to slow mould growth.
Mouldy sealant is more than a cosmetic problem; 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.
