Monmouthshire · Wales
Bath & shower resealing (mastic) in Pen-yr-Heol, Monmouthshire
Bath resealing for Pen-yr-Heol, without a refit. Get a fixed quote from your photos, then book a visit.
- Mould you can’t clean out
- Silicone coming away from the tiles
- Old sealant that looks dirty

When to call us in Pen-yr-Heol
A bathroom without good ventilation is hard on sealant: moisture sits on the joints longer, and mould grows faster.
Keep an eye out for these signs:
- Black mould in the sealant
- Silicone coming away from the tiles
- Old sealant that looks dirty
- Silicone smeared on tiles
What to look for in a quote
- How your room will be protected
- What prep work is covered
- Is the price fixed, and does it include VAT?
- How changes to the job are handled
Bath resealing in Pen-yr-Heol, done in place
We cut out all of the old sealant, treat 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. If you’re dealing with damp near the bath and stained silicone, we can normally put it right, on kitchen worktops & sinks, basins & vanity units and wet rooms alike.
You are covered after we leave: our one-year guarantee applies to every job, and we’ll explain exactly what it covers when we quote.
- Area
- Pen-yr-Heol (NP25)
- Area hub
- Monmouthshire
- Warranty
- One year on every repair
- Price
- Free and fixed, from your pictures
- Phone
- 0345 017 0787
- Updated
- 23 October 2026

Pen-yr-Heol questions
Why does my sealant keep going mouldy?
Mould needs moisture. Run the fan, dry the joints and the new seal stays cleaner for longer.
Does someone need to be in?
Yes. We need access to the room while we work, at a time that suits you.
Can landlords book you?
Yes, frequently. We quote for multiple addresses and fit around tenancy changeovers.
What happens next?
We look at the pictures and reply with a fixed price and some dates. If anything’s unclear, we’ll ask for another photo.
What if the damage is worse than the pictures show?
If we find something the pictures didn’t show, we explain it first. You decide whether to go ahead.
Do you cover Pen-yr-Heol?
We do. Repair technicians travel to Pen-yr-Heol from across the region, and the price is the same as everywhere else.
Is repairing better than replacing?
In most cases, yes. Replacement brings removal, refitting and making good, which a repair avoids. If it isn’t worth repairing, we’ll tell you.
Is there a guarantee?
Every repair comes with a one-year guarantee. Ask us what it covers when you get your quote.
The process
Expect a friendly, tidy visit. We confirm the time with you beforehand, cover and mask the work area, then carry out the work, which normally takes about two hours for a bath. If anything looks different from your pictures, we will talk to you before going ahead.
- All the old sealant is cut out and removed.
- The joint is cleaned and any mould treated.
- We make sure the joint is completely dry.
- We fill a bath with water before sealing so the gap is at its widest.
- We apply new mould-resistant silicone and tool it to a neat finish, taps included.
Before we arrive
- Plan for the room to be out of bounds to pets and children
- Clear toiletries, mats and anything else from around the area
- Let the surface dry out before the visit
Ask for a price
For most jobs, pictures are all we need to give you a price. Add a line about what happened and your postcode, and we will reply with a fixed quote and the earliest dates we have.
Related advice
Nearby places to Pen-yr-Heol
Also in Pen-yr-Heol
Pen-yr-Heol and the surrounding area
Pen-yr-Heol is about 8 miles east of Abergavenny, in Monmouthshire. We work in every kind of home, old or new, large or small, as well as offices, shops and holiday lets. Our technicians cover all 115 towns and villages across Monmouthshire. You can also see our page for Birmingham, about 61 miles away.
Jobs in NP25 are booked in the same way as anywhere else. Other places close to Pen-yr-Heol include Dingestow (2 miles south-east), Raglan (3 miles south-west), Llandeilo Gresynni (3 miles north-west), Llanarth (4 miles west) and Rockfield (4 miles north-east). We also work in nearby towns such as Chepstow (13 miles south-east), Abergavenny (8 miles west), Monmouth (4 miles east), Cil-y-coed (15 miles south), Pen-y-pound (9 miles west) and Bulwark (13 miles south-east).
Landmarks near Pen-yr-Heol
Our clients here include homes close to St Cadoc's Church and the streets around them. A little further out are Castle near Penrhos Church (1.2 miles west) and Monnow Vale Integrated Health and Social Care Facility (4.2 miles east). Green spaces nearby include Llanarth Court Lake and Coed Cefn.
Why reseal now?
Resealing is routine maintenance. Putting off a reseal can let water reach the walls and floor, which costs far more to put right. Compared with replacing, a repair is usually a fraction of the price, because nothing has to be taken out, refitted or made good. Your fixed quote shows exactly what’s included.
Why book with us
- Rooms protected and left tidy
- Honest advice, even when it means no job
- Fixed prices from your pictures
- One price list for the whole UK
See our full price list.
What a repair cannot fix
Not everything can be repaired, and we’d rather say so up front. We can’t fix:
- A bath or tray that moves, until its support is fixed
- Gaps too big for silicone alone
- Tiles that move, until they’re refixed
Send us photos and we’ll tell you honestly before booking.
Materials we work on in Pen-yr-Heol
- Baths
- Basins & vanity units
- Wet rooms
- Kitchen worktops & sinks
- Shower trays & enclosures
For landlords and businesses
If you manage property in Pen-yr-Heol, we can repair and quote for several addresses together. Just send pictures for each address and we will come back with a combined price.
Builders, developers and site managers book us for snagging repairs, fixing chips and scratches before handover so nothing needs replacing. We’re CHAS, Constructionline and SafeContractor accredited.
Should I try a DIY kit first?
A DIY attempt isn’t a disaster. We remove the old filler and start again, so it will not stop us repairing it. It does add a little time, so tell us about it when you send pictures.
If you do try a kit, read the instructions carefully, and do not use it until it has fully cured. If it fails, we can still put it right.
How we price bath resealing
A fixed quote means you know the cost before booking. We take into account:
- The type of damage
- The size and number of damaged areas
- How hard the colour is to match
- The material
What it costs depends on the type and amount of damage, the material and how many items we do on one visit. You get a fixed price from your pictures, so there are no surprises on the day.
Quotes from your photos
The better the photos, the more accurate the price. Here’s what we find most useful:
- Your postcode, so we can check dates
- A coin or ruler next to the damage for scale
- One picture of the whole bath or shower
- Natural light rather than flash
Upload pictures of the damage and one of the whole item, with your NP25 postcode, and we’ll come back with a fixed quote.
Repairs by material
Shower trays
We put weight on a tray before sealing it, for the same reason.
Sinks and worktops
Basins, vanity units and kitchen worktops are resealed too, with the joint fully dried first.
About our accreditations · Every repair comes with a one-year guarantee.

