Newport · Wales
Bath & shower resealing (mastic) in Gaer, Newport
We travel to Gaer for bath, shower and sink resealing with new mould-resistant silicone. Everything is done in place, with a one-year guarantee.
- Discoloured, yellow sealant
- Damp near the bath
- Silicone smeared on tiles

Gaer and nearby
Gaer is about 1 mile south-west of Stow Hill, in Newport. We agree a date that works for you, and you’ll know when to expect us, so you are not left waiting in all day. We work in all 69 towns and villages in Newport. We work right across the region, from Gaer to Birmingham (about 78 miles away).
Every address in NP20 and NP10 is within our area. Streets in the area include Gaer Road, Byron Road and Park Avenue, all of which we cover. Close by, we cover Pont Ebbw (1 mile south), Maesglas (1 mile south-east), Stelvio (1 mile north), Caerau Park (1 mile north) and Stow Park (1 mile north-east). Larger places within reach include Beechwood (3 miles north-east), Caerleon (4 miles north-east), Bishpool (4 miles north-east), Ringland (4 miles north-east), Alway (3 miles east) and Treberth (4 miles north-east).
Landmarks near Gaer
Typical jobs here are in homes near Belle Vue Park, St David's R.C. Junior & Infants School and Gaer Inn, among other places. Nearby too are Emmanuel Evangelical Church (1.1 miles north-east), Ysgol Bryn Derw (within half a mile north), Ysgol Tŷ Monmouth (0.7 miles north-east) and Church of Saint Basil (1.2 miles west). For rail, the closest station is Pye Corner station, roughly 1.1 miles north-west of the centre. A little further out are St Woolos Hospital (0.9 miles north-east) and Friars Walk (1.4 miles north-east). For a walk, there’s Somerton and Graig Ddifaith.
How we handle bath resealing in Gaer
We reseal baths, shower trays, basins and worktops, with mould-resistant sanitary silicone. Most jobs take a couple of hours, plus curing time. Whether it’s silicone smeared on tiles and sealant that’s split or lifting, we can help, on shower trays & enclosures, wet rooms and basins & vanity units alike.
Every repair is covered by our one-year guarantee, wherever you are in Newport.

- Where
- Gaer (NP20, NP10)
- Area hub
- Newport
- Warranty
- 12 months on all our work
- Price
- Free and fixed, from your photos
- Phone
- 0345 017 0787
- Last updated
- 23 October 2026
Do you need bath resealing in Gaer?
Even good sealant eventually discolours, especially in a busy family bathroom. Steam, soap and movement all wear it down.
Common reasons people in Gaer contact us include:
- Damp near the bath
- Silicone coming away from the tiles
- Black mould in the sealant
- An untidy old seal
Before booking anyone
- If travel is included in the price
- How soon you can use it again
- A fixed quote, and whether VAT is included
- What protection goes down before work starts
Honest limits
Before you book, it’s worth knowing the limits too:
- Tiles that move, until they’re refixed
- Very wide gaps that need a trim
- Hidden water damage
If in doubt, send photos and we’ll say what we think.
Surfaces we repair
- Basins & vanity units
- Kitchen worktops & sinks
- Shower trays & enclosures
- Baths
- Wet rooms
Why it’s worth resealing in Gaer
Resealing is routine maintenance. Leaving split or mouldy sealant lets water get behind the bath or tray, and that damage costs much more to fix. Instead of hourly rates, we fix the price before we start. It depends on the damage, the material and access, and combining items on one visit brings it down.
Why book with us
- One visit for most repairs
- Straight answers about what a repair can do
- Repair technicians who travel to you, UK-wide
- Every repair guaranteed for a year
Read our full price list.
For landlords and businesses
We also carry out snagging repairs for builders and developers, putting right damage done during fitting. We’re CHAS, Constructionline and SafeContractor accredited.
We regularly price jobs from inventory or check-out photos. That means we can quote before you even visit the property, and we can arrange access with the tenant directly if that helps.
Questions from Gaer
Does someone need to be in?
We need someone to let us in. You don’t need to watch us work.
When can I use the bath after resealing?
Typically after around 24 hours. We confirm before we leave.
What does bath resealing cost?
We give a fixed price from your pictures. Send a close-up of the damage and a wider photo and your postcode.
Will there be a smell?
There may be a mild smell during the work.
It’s been repaired before. Can you still fix it?
Yes, regularly. Removing the old work can add time, and that is in the quote.
I’m a tenant. Can you help?
Yes. Check with your landlord; we can send the quote to them too.
How do I stop mould in sealant?
Mostly moisture and poor ventilation. Mould-resistant silicone and good ventilation help.
What information do you need?
Just photos, your postcode and a contact number. On the day, access to the room.
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
Basins, vanity units and kitchen worktops are resealed too, with the joint fully dried first.
Also in Gaer
What happens on the day
When we visit, we arrive at the time we have agreed, cover the area with dust sheets and masking, and set to work. The job normally takes a couple of hours. We tidy up before we leave and let you know when you can use it again.
- We cut out all of the old sealant.
- Residue is removed and the joint cleaned.
- Any mould is treated and the joint dried.
- We fill the bath, or weight the tray, to open the joint.
- We apply fresh mould-resistant silicone and tool a neat bead.
Preparing for the visit
- Let us know if it has been repaired before
- Keep children and pets away from the room on the day
- Ensure the room can be ventilated
Ask for a price
Getting a quote takes a couple of minutes: photograph the damage, then the whole bath or shower, add your postcode and send them over. You’ll get a fixed quote, not an estimate.
Related advice
DIY kit or professional repair?
A kit can be fine for a tiny mark out of sight. For anything you look at every day, anything that has rusted, cracked or holed, or anything on a coloured surface, a professional repair is worth it.
You can buy a DIY kit for most repairs, and they can make a small mark look better. Where they fall down is colour and preparation: they come in a handful of shades, and if the surface isn’t prepared the repair won’t last.
Keeping it looking good
Much of the damage we repair could have been avoided. These habits help:
- Do not stand toiletries on the seal
- Clean the sealant gently and regularly
- Use the extractor fan
- Replace the seal when mould sets in
Run the extractor fan, dry the joints after bathing, and give them a regular clean with a mild cleaner to slow mould growth.
Reseal before water gets in. Split or lifting sealant is a sign it’s time.
About our accreditations · Every repair comes with a one-year guarantee.

