Monmouthshire · Wales
Bath & shower resealing (mastic) in The Narth, Monmouthshire
Bath, shower and sink resealing with new mould-resistant silicone for homes and businesses in The Narth and across Monmouthshire. Send photos for a free, fixed quote.
- Mould you cannot clean out
- Silicone coming away from the tiles
- Water getting behind the bath or tray
Prices and what affects them
We give every job a fixed price from photos. These are the things that affect it:
- The type of damage
- How many areas need work
- How hard the colour is to match
- Doing more than one item at once
Instead of hourly rates, we fix the price before we start. It depends on the damage, the material and access.
Send pictures for a quote
It only takes a minute to photograph the damage, and it saves a visit. Try to send:
- A picture taken from further back
- Daylight if possible, and no flash reflection
- What it’s made of, if you know
- A coin or ruler next to the damage for scale
There’s no need for us to visit first. Nearly every job can be priced from pictures: send a close-up, a wider shot and your postcode, and we will come back to you with a fixed figure.
Bath resealing in The Narth, done in place
Baths, trays, basins and kitchen worktops all get resealed using mould-resistant silicone. A typical reseal takes a couple of hours. We work on wet rooms, basins & vanity units and baths, and common reasons people get in touch are water getting behind the bath or tray and silicone coming away from the tiles.
All of our repairs are guaranteed for twelve months in The Narth and everywhere else. We return to put right any problem with the work.
- Location
- The Narth (NP25)
- County
- Monmouthshire
- Guarantee
- A year, on every repair
- Quotes
- Free, fixed quote from pictures
- Call
- 0345 017 0787
- Last updated
- 23 October 2026
For landlords and businesses
For developers and builders, we fix damage before handover. Several plots can be done in one visit.
We carry out planned and one-off repairs for housing associations and facilities teams. A repair avoids taking out and refitting, which is easier on the people living there.
When we would advise against a repair
A few problems are outside what a surface repair can do:
- Water damage behind the bath that needs a builder
- Movement in the bath or tray
- Hollow or loose tiles
Not sure? Send pictures and we’ll give you a straight answer.
Materials we repair
- Kitchen worktops & sinks
- Basins & vanity units
- Shower trays & enclosures
- Wet rooms
- Baths
What we are called out for in The Narth
No sealant lasts for ever. Each shower leaves moisture and soap behind, which mould feeds on, and the joint moves slightly every time the bath is filled.
It’s worth getting a quote if you see:
- Discoloured, yellow sealant
- Mould you cannot clean out
- Sealant that’s split or lifting
- Water getting behind the bath or tray
Comparing quotes
- A fixed price, and whether VAT is included
- Aftercare advice
- How your room will be protected
- Whether a trained technician does the job
DIY kit or professional repair?
What a professional repair adds is preparation, colour matching and finishing. We prepare the area properly, mix the colour on site and polish the finish to match, then guarantee it for a year.
For a hairline mark somewhere you will never see, a kit may be enough. For anything you look at every day, anything that has rusted, cracked or holed, or anything on a coloured surface, it’s worth having it done properly.
The Narth and nearby
The Narth is about 8 miles north of Chepstow, in Monmouthshire. We travel to homes and businesses in The Narth and the surrounding area, so nothing has to leave your home. We cover 115 places in Monmouthshire, from the larger towns to small villages. You can also see our page for Birmingham, about 60 miles away.
All of NP25 is covered, from the main roads to the quietest streets. Local streets include Pool Lane, Woodlands and Narth Lane. Neighbouring places we cover include Llandogo (1 mile south), The Fence (1 mile south-east), Pen-twyn (2 miles north), Lower Redbrook (2 miles north) and Coldharbour (2 miles south-east). Larger places within reach include Chepstow (8 miles south), Abergavenny (15 miles west), Monmouth (4 miles north), Cil-y-coed (12 miles south), Pen-y-pound (15 miles west) and Bulwark (9 miles south).
Near you in The Narth
Typical jobs here are in homes near The Bell pub and Church of the Holy Trinity and the streets around them. Well-known places in the area include Monnow Vale Integrated Health and Social Care Facility (4.2 miles north-west) and Tump Terret Castle (1.8 miles south-west). For a walk, there is Prisk Wood and Beacon Hill.
Looking after it afterwards
Good habits make a big difference to how long a repair lasts. Here’s what we suggest:
- Reseal when black spots won’t clean off
- Let steam out after showers
- Keep bottles off the joints
- Clean the sealant gently and regularly
Avoid scraping the joints, and do not stand bottles on the seal.
Mouldy sealant is more than a cosmetic problem, it’s a sign moisture is sitting in the joint. Resealing early keeps water out of the walls and floor.
Places near The Narth
More services for The Narth
How it works
Visits start with a quick look at the job together, so you know exactly what we’re doing. After that, protection goes down around the work area and the work begins. Allow around two hours, and we’ll keep you posted as we go.
- The surrounding area is protected and the joints masked.
- Old sealant and residue are removed.
- The joint is cleaned, treated and dried.
- We run a continuous bead of new silicone.
- The bead is smoothed, the tape removed and the seal left to cure.
How to prepare
- Let us know if it has been repaired before
- Clear toiletries, mats and anything else from around the area
- Tell us if there are stairs or a lift
Getting a price
No survey visit is needed: we price from photos. Use the quote form, or ring 0345 017 0787 to talk it through, and we’ll come back with a fixed figure.
Related advice
Why it’s worth resealing in The Narth
Compared with repairing water damage, resealing is cheap. It’s a quick job that protects your walls and floors. Compared with replacing, repairing usually costs far less, because there is no removal, plumbing or making good. Your fixed quote shows exactly what’s included.
What you get with us
- Free fixed quotes from pictures
- Accredited with CHAS, Constructionline and SafeContractor
- One price list for the entire UK
- Work done at your home or business
Read our pricing.
The Narth questions
Do you come to The Narth?
Yes. We work across the UK and come to The Narth and the rest of Monmouthshire. Send us photos for a fixed quote, or call 0345 017 0787.
What if the damage is worse than the pictures show?
We stop, show you and agree any change before carrying on. Nothing extra is done without your say-so.
Can you reseal over the old silicone?
Never over old. It’s removed, cleaned off and the joint dried first.
Is repairing better than replacing?
In most cases, yes. Replacement brings removal, refitting and making good, which a repair avoids. We will be honest if it’s not worth it.
Do you hold any accreditations?
Yes, including CHAS, Constructionline and SafeContractor. The full list is on our accreditations page.
Are there extra charges for The Narth?
Travel is included in the price, and we charge the same wherever you are.
How do I stop mould in sealant?
Generally poor ventilation and moisture sitting on the joint. Mould-resistant silicone and good ventilation help.
Will you leave a mess?
We protect the room with dust sheets and masking first, and we clean up when we have finished.
About our accreditations · Every repair comes with a one-year guarantee.
