Monmouthshire · Wales
Bath & shower resealing (mastic) in Llanishen, Monmouthshire
Bath resealing across Llanishen and nearby, generally in one visit and guaranteed for a year.
- Gaps in the seal
- A messy previous reseal
- Water getting behind the bath or tray
Your questions about bath resealing in Llanishen
Can you price it without visiting?
Yes, almost always. Clear pictures let us give you a fixed quote without visiting.
Do you seal over the old sealant?
No, we never seal over old silicone. It’s removed, cleaned off and the joint dried first.
Do you come to Llanishen?
Yes. We work across the UK and travel to Llanishen. Send us pictures for a fixed quote, or call 0345 017 0787.
Is my repair covered?
Yes, for a year. If anything goes wrong with the repair within the year, we return to fix it.
Which areas do you work in?
Across the UK, so Llanishen is covered. Prices don’t change with location.
Do you charge for travel?
We do not add a call-out fee. The fixed price covers the visit and the work.
Will you leave a mess?
Very little mess: we sheet and mask everything nearby, and we leave the room clean.
When can I use the bath after resealing?
You’ll get the curing time from us.
Bath resealing at your home in Llanishen
Resealing is quick, but it transforms the look. Clean, white joints make a bathroom look cared for, and they keep water out. We are often asked to fix leaks at the edges and old sealant that looks dirty, on shower trays & enclosures, wet rooms and kitchen worktops & sinks.
Big or small, you get the same one-year guarantee in Llanishen and across Monmouthshire.
- Area
- Llanishen (NP16)
- Area hub
- Monmouthshire
- Warranty
- One year on every repair
- Price
- Free, fixed quote from pictures
- Telephone
- 0345 017 0787
- Updated
- 23 October 2026
How we price bath resealing
You’ll know the full cost before you book. We take into account:
- The material and finish
- Whether we combine several jobs
- What kind of damage it is
- How many areas need work
Our prices are the same across the UK, with no extra for Llanishen. What changes the price is the job itself: the material, the amount of damage and how many items.
Getting a price from photos
It only takes a minute to photograph the damage. Try to send:
- Where you are, by postcode
- Any details about the material
- One picture of the entire bath or shower
- A clear, close picture of the problem area
Call 0345 017 0787 or use the quote form. With a clear picture of the damage and one of the entire bath or shower, we can price the job.
Signs you need bath resealing in Llanishen
Black mould is the most common reason people reseal. It grows into the sealant itself, so cleaning cannot get it all out.
The most common problems we are called about are:
- Silicone smeared on tiles
- Sealant that is split or lifting
- Water getting behind the bath or tray
- Black mould in the sealant
What your quote should include
- A fixed quote, and whether VAT is included
- How long it needs to cure
- If travel is included in the price
- How long the guarantee is and what it covers
Different materials, different repairs
Sinks and worktops
We reseal basins, vanity tops and kitchen worktops, once the joint is completely dry.
Baths
Baths are resealed with water in them, so the joint is at its widest.
For landlords and businesses
We’re used to working with agents and managing companies. Just send pictures, the address and how to get access and we’ll handle the rest.
Builders use us to fix snagging damage before handover, so there’s no need to replace a damaged item at the last minute. Several plots can be done in one visit to keep costs down.
What we do, step by step
On the day itself, there is little for you to do. Let us in and show us the room, and we will get on with it. The job generally runs to about two hours for a bath, including clearing up.
- We cut out all of the old sealant.
- Residue is removed and the joint cleaned.
- We treat mould and dry the joint thoroughly.
- The bath is filled with water, or weight put on the tray.
- New mould-resistant silicone is applied and tooled neatly.
Preparing for the visit
- Point us to the nearest place to park
- Clear toiletries, mats and anything else from around the area
- Keep children and pets away from the room on the day
Get a quote
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 will come back with a fixed figure.
Related advice
When a repair is not the answer
Honesty matters more than a booking, so here’s what a repair won’t do:
- A flexing bath
- Hollow or loose tiles
- Hidden water damage
Send us photos and we’ll tell you honestly.
Materials we work on in Llanishen
- Kitchen worktops & sinks
- Basins & vanity units
- Wet rooms
- Baths
- Shower trays & enclosures
DIY repairs versus a professional job
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.
What a professional repair adds is preparation, colour matching and finishing. We clean and key the area properly, mix the colour to your surface and finish it to the same sheen, then guarantee it for a year.
Where we work around Llanishen
Llanishen is about 7 miles north-west of Chepstow, in Monmouthshire. We work in every kind of home, old or new, large or small, as well as offices, shops and holiday lets. We cover all 115 towns and villages in Monmouthshire, from the larger towns to small villages. Our nearest city page is Birmingham, about 63 miles away.
Every address in NP16 is covered, from the main roads to the quietest streets. Streets in the area include Wayne Close, Llys Hen Berllan and Llanishen Road, all of which we cover. If you are just outside Llanishen, we cover Trellech (2 miles north-east), Catbrook (2 miles east), Trellech United (2 miles north-east), Devauden (3 miles south) and Wye Valley (3 miles south-east). Within a short drive, we also cover Chepstow (7 miles south-east), Abergavenny (13 miles north-west), Monmouth (6 miles north), Cil-y-coed (9 miles south), Pen-y-pound (13 miles north-west) and Bulwark (7 miles south-east).
Landmarks near Llanishen
In Llanishen, that means homes near Carpenters Arms and church of St. Denis. A little further out are Tump Terret Castle (1.9 miles north-east) and Model Farm Folk Museum and Craft Centre (3.2 miles south-west). For a walk, there’s Linen Well and Prisk Wood.
Resealing in Llanishen: why it matters
Resealing is routine maintenance. Putting off a reseal can let water reach the walls and floor, and that damage costs much more to fix. A few things move the price: access, material, the extent of the damage and whether we can do several items together. Send photos and you’ll get a fixed figure.
Why Llanishen clients choose us
- Rooms protected and left tidy
- We’ll tell you if it’s not worth repairing
- CHAS and Constructionline accredited
- Technicians who travel to you, UK-wide
Take a look at our pricing.
Also near Llanishen
What else we do in Llanishen
About our accreditations · Every repair comes with a one-year guarantee.
