Shropshire · England
Bath & shower resealing (mastic) in Treflach, Shropshire
Bath, shower and sink resealing with new mould-resistant silicone at your home in Treflach, with a one-year guarantee on every repair.
- Black mould in the sealant
- Damp near the bath
- A messy previous reseal

Treflach and the surrounding area
Treflach is about 3 miles south-west of Oswestry, in Shropshire. Anywhere in SY10, a technician comes to you. Treflach is one of 433 towns and villages in Shropshire where we work. You can also see our page for Liverpool, about 41 miles away.
Jobs in SY10 work the same way as everywhere else we cover. We regularly work on streets such as Offas Close, Gibraltar Lane and Oak Lane. If you’re just outside Treflach, we cover Porth-y-waen (1 mile south), Trefonen (1 mile north), Whitehaven (1 mile south-east), Llynclys (2 miles east) and Morda (2 miles north-east). Further out, we also cover Oswestry (3 miles north-east), Oxon (14 miles south-east), Ellesmere (10 miles north-east), Shelton (15 miles south-east), Gobowen (6 miles north-east) and St Martins (8 miles north-east).
What’s near Treflach
We visit homes around All Saints and Trefonen CofE Primary School, among other places. Further afield, we also cover the area around Carreghofa Castle (1.9 miles south) and Robert Jones and Agnes Hunt Orthopaedic Hospital (5.3 miles north-east). The countryside around Treflach includes Llanymynech Hill.
How we handle bath resealing in Treflach
Preparation is everything in a reseal: every bit of old silicone out, mould treated, the joint clean and dry. Only then does the new sealant go on, in a neat, continuous bead. Common call-outs are for mould you can’t clean out and gaps by the taps, on shower trays & enclosures, wet rooms and basins & vanity units.
Your repair is guaranteed for a year, as with every job we do.

- Area
- Treflach (SY10)
- County
- Shropshire
- Warranty
- One year on every repair
- Quote
- Free and fixed, from your photos
- Call
- 0345 017 0787
- Updated
- 23 October 2026
Landlords, agents and businesses in Treflach
For developers and builders, we fix damage before handover. We can visit several plots in one trip to keep costs down.
Hotels, guest houses and holiday lets cannot afford rooms out of action for long, so we keep visits short and tidy. We can work around your bookings.
When a repair is not the answer
In fairness, there are a few things a repair won’t fix:
- Loose tiles, which need refixing first
- Water damage behind the bath that needs a builder
- Gaps so wide they need filling or trims before sealing
Not sure? Send photos and we’ll give you a straight answer before booking.
Materials we work on in Treflach
- Wet rooms
- Kitchen worktops & sinks
- Shower trays & enclosures
- Baths
- Basins & vanity units
What your bath or shower is made of matters
Baths
We fill the bath before sealing, so the joint is at its widest.
Sinks and worktops
Basins, vanity units and kitchen worktops are resealed too, once the joint is completely dry.
Your questions about bath resealing in Treflach
Can you quote from photos?
In nearly every case. We only ask to see it in person if the pictures cannot show what we need.
I rent my home. Can I book you?
Of course. Ask your landlord first, and we can send them the quote if that helps.
How long will it take?
A bath or shower normally takes a couple of hours. It then needs time to cure.
Can you reseal over the old silicone?
No, we never seal over old silicone. The old sealant is cut out and the joint cleaned and dried.
How much does bath resealing cost in Treflach?
Because every job differs, we price from photos. You know the full cost before anything is booked.
Is it safe with children and pets around?
Yes, as long as they stay out of the room we are working in. We’ll tell you when the room can be used again.
Do you work in Treflach?
Yes. We work across the UK and come to Treflach. Send us pictures for a fixed quote, or call 0345 017 0787.
Do you charge for travel?
There’s no separate call-out charge. Your fixed price includes everything.
Looking after it afterwards
Simple care helps the repair last. Our advice:
- Open a window after bathing
- Wipe the joints dry after use
- Replace the seal when mould sets in
- Store bottles on a shelf
Good ventilation is the best protection, and dry the joints after bathing to keep mould away.
Damp below or loose tiles need checking quickly. It may be more than a reseal, so we will tell you if it needs a builder or plumber.
Signs you need bath resealing in Treflach
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.
Most people get in touch after spotting something like this:
- Silicone coming away from the tiles
- Mould you cannot clean out
- Discoloured, yellow sealant
- Leaks at the edges
Before you book anyone
- Is the price fixed, and does it include VAT?
- How long it needs to cure
- What protection goes down before work starts
- What happens if they find more damage
The process
Once we’re through the door, we keep the work contained to the one room. Surfaces nearby are masked off, the work takes around two hours, and we finish with a tidy-up and a look at the finished work together.
- The old silicone is cut out completely.
- We remove the residue and clean the joint.
- We treat mould and dry the joint thoroughly.
- The bath is filled with water, or weight put on the tray.
- We apply fresh mould-resistant silicone and tool a neat bead.
How to prepare
- Mention any parking restrictions or tricky access
- Keep children and pets away from the room on the day
- Have somewhere for us to park nearby if possible
Getting a price
You do not need a survey visit. Nearly every job can be priced from pictures: we need a close-up, a wider picture and your postcode, and we’ll reply with a fixed price.
Related advice
Why reseal now?
A reseal is one of the cheapest bathroom jobs there is. Leaving failed sealant can let water cause damage that costs far more to fix. Most people are surprised how affordable a repair is, especially compared with replacing and refitting. Send photos and we’ll give you the exact figure.
Why choose Surface Doctor in Treflach
- CHAS and Constructionline accredited
- One visit for most repairs
- We will tell you if it’s not worth repairing
- One-year guarantee on every repair
See our full price list.
Towns and villages near Treflach
Also in Treflach
How we price bath resealing
We price every job individually. What matters most is:
- What kind of damage it is
- How many areas need work
- Access to the area
- What the surface is made of
Our prices are the same across the UK, so there’s no premium for Treflach. The job itself decides the price: the material, the amount of damage and how many items.
Quotes from your photos
Most quotes are done from pictures alone. To help us price it:
- A photo taken from further back
- One sharp close-up of the damage
- The postcode, so we can plan the visit
- Whether it’s been repaired or coated before
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.
About our accreditations · Every repair comes with a one-year guarantee.

