Powys · Wales
Bath Resealing for Cefn Mawr homes
Our technicians come to Cefn Mawr for bath, shower and sink resealing with new mould-resistant silicone. Everything is done in place, and the work is guaranteed.
- Stained silicone
- Black mould in the sealant
- Silicone coming away from the tiles
About our bath resealing in Cefn Mawr
We cut out all of the old sealant, treat any mould, and apply fresh mould-resistant silicone. We reseal baths, showers, sinks and worktops, including the awkward bits behind the taps. Whether it’s silicone coming away from the tiles and stained silicone, we can help, on basins & vanity units, kitchen worktops & sinks and wet rooms alike.
Every repair comes with our one-year guarantee.
- Where
- Cefn Mawr (SY16)
- Region
- Powys
- Cover
- One year on every repair
- Quote
- Free and fixed, from your pictures
- Phone
- 0345 017 0787
- Page updated
- 23 October 2026
What happens on the day
Arrival times are agreed in advance, so you know when to expect us. On site, it takes a couple of hours. The room is left tidy.
- The surrounding area is protected and the joints masked.
- Old sealant and residue are removed.
- We clean, treat and dry the joint.
- We run a continuous bead of new silicone.
- We smooth the bead, remove the tape and leave it to cure.
How to prepare
- Avoid using the area for a few hours before we arrive
- Let us know if it has been repaired before
- Let us know about parking or access
How to get a price
The quickest way to a price is to send two or three pictures through our quote form or call us. We’ll say straight away whether it can be repaired.
Read more
Cefn Mawr and nearby
Cefn Mawr is about 2 miles north-east of Y Drenewydd, in Powys. We agree a date that works for you, and you will know when to expect us, so you’re not left waiting in all day. Cefn Mawr is one of 234 places in Powys where we work. You can also see our page for Birmingham, about 59 miles away.
Every address in SY16 is covered, from the main roads to the quietest streets. If you are just outside Cefn Mawr, we cover Gwestydd (1 mile south), Llanllwchaiarn (1 mile south), Penygelli (2 miles south), Bettws Cedewain (2 miles north) and Aber-miwl (3 miles east). Within a short drive, we also cover Y Trallwng (11 miles north-east), Llanidloes (12 miles south-west), Bron-y-Buckley (11 miles north-east), Cegidfa (13 miles north-east), Montgomery (7 miles east) and Llanfair Caereinion (8 miles north).
Near you in Cefn Mawr
Typical jobs here are in homes near St Llwchaiarn's Church, Newtown Free Library and Church House Barn. For rail, the closest station is Newtown (Powys) station, about 1.7 miles south. A little further out are Gro Tump Motte (1.1 miles south) and Robert Owen Museum (1.6 miles south-west). Green spaces nearby include Pen Aberbechan.
- Parks and local facilities nearby include Newtown Llanllwchaiarn West (1.5 miles south-west)
Aftercare tips
Most damage we see is avoidable. These habits help:
- Ventilate the bathroom well
- Replace the seal when mould sets in
- Dry the seal after bathing
- Clean the joints with a mild cleaner
Use 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.
What bath resealing costs
We don’t charge extra for travel to Cefn Mawr. The price depends on:
- The colour and finish to match
- What kind of damage it is
- How easy the damage is to reach
- How many items we do on one visit
The price depends on the type and amount of damage, what it’s made of 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.
Send photos for a quote
A couple of clear pictures is all it takes. It helps if you send:
- Your postcode, so we can check dates
- A picture taken from further back
- Details of any past repairs
- One sharp close-up of the damage
Upload a picture of the damage and one of the whole item, with your SY16 postcode, and we’ll come back with a fixed quote.
Common questions in Cefn Mawr
Will it make a mess?
Dust sheets and masking go down before we start, and we clean up when we’ve finished.
Do you work for landlords and businesses?
Yes, often. We can quote for several properties together and work between tenancies.
How do I book?
Just photos, your postcode and a contact number. On the day, access to the room.
How quickly can you book me in?
That depends on our diary for your area. Send photos with your postcode and we will reply with the earliest dates.
Do you cover the entire of Powys?
All of Powys, and the rest of the UK. Travel is included in the price.
Do you work in Cefn Mawr?
We do. We send a technician to Cefn Mawr for every job, with no extra charge for travel.
How much does bath resealing cost in Cefn Mawr?
We give a fixed quote from your pictures. Send a close-up and a picture of the entire item with your SY16 postcode.
Does someone need to be in?
Yes. We need access to the room while we work, at a time we agree with you.
Honest limits
Some jobs are not right for a repair, including:
- Loose tiles, which need refixing first
- Gaps too big for silicone alone
- Hidden water damage
Send us photos and we’ll tell you honestly before booking.
Materials we repair
- Shower trays & enclosures
- Baths
- Basins & vanity units
- Wet rooms
- Kitchen worktops & sinks
Materials and what they mean for the repair
Sinks and worktops
Basins, vanity units and kitchen worktops are resealed too, once the joint is completely dry.
Shower trays
Trays are sealed with weight on them, for the same reason.
Why reseal now?
A professional reseal costs little compared with water damage. It’s quick, tidy and protects your home. Compared with replacing, a repair is generally 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 us?
- A fixed quote before booking
- Nothing taken out or refitted
- Technicians who travel to you, UK-wide
- Rooms protected and left tidy
See our full price list.
Nearby places to Cefn Mawr
What else we do in Cefn Mawr
Should I try a DIY kit first?
It’s natural to want to try a repair yourself. The trouble is that kit repairs frequently look fine at first and then fail, and then the old filler has to be removed first.
If you do try a kit, read the instructions carefully and work on a clean, dry surface, and give it the full curing time. If it fails, we can still put it right.
Landlord and trade work in Cefn Mawr
Builders use us to fix snagging damage before handover, so there is no need to replace a damaged item at the last minute. Several plots can be done in one visit to keep costs down.
We carry out planned and one-off repairs for housing associations and facilities teams. Repairing in place avoids the disruption of a replacement, which matters when someone is living in the home.
About our accreditations · Every repair comes with a one-year guarantee.
