Cornwall · England
Bath & shower resealing (mastic) in Trewollock, Cornwall
Bath, shower and sink resealing with new mould-resistant silicone at your home in Trewollock, with a one-year guarantee on every repair.
- Mould you can’t clean out
- An untidy old seal
- Missing sealant behind the taps

Common questions in Trewollock
Are you accredited?
Yes. Our accreditations include CHAS, Constructionline and SafeContractor. See our accreditations page for the full list.
How long does resealing take?
A bath or shower usually takes a couple of hours. It then needs time to cure.
I’m a tenant. Can you help?
We’re happy to deal with the tenant, landlord or agent. Just make sure the landlord agrees.
What do you need from me?
Send photos through the quote form or call 0345 017 0787, and we’ll take it from there.
How do I get a price for bath resealing in Trewollock?
Every job gets a fixed quote based on photos of the damage. Send a close-up of the damage and a wider photo with your PL26 postcode.
Is repairing better than replacing?
Normally, when the rest is in good condition. A repair avoids removal and making good. We will tell you honestly if replacement makes more sense.
Will it make a mess?
Dust sheets and masking go down before we start, and tidy up before we leave.
Which areas do you work in?
The whole UK, including all of Cornwall. Just include your postcode and we will offer you dates.
How we handle bath resealing in Trewollock
Preparation is everything in a reseal: every bit of old silicone out, mould treated, the joint clean and dry. Then the fresh sealant goes on, as one neat, continuous bead. Common call-outs are for missing sealant behind the taps and silicone smeared on tiles, across shower trays & enclosures, basins & vanity units and baths.
Peace of mind is built in: our one-year guarantee applies to every job, and we explain what it covers before booking.

- Where
- Trewollock (PL26)
- Region
- Cornwall
- Warranty
- One year on every repair
- Quotes
- Free and fixed, from your photos
- Telephone
- 0345 017 0787
- Updated
- 23 October 2026
Different materials, different repairs
Shower trays
We put weight on a tray before sealing it, so the joint is at its widest.
Baths
Baths are resealed with water in them, to open the joint fully.
How the visit works
The work is clean and fairly quiet, so you can carry on at home. We protect the area first, then the work takes a couple of hours. Before we leave, we explain the curing time and the aftercare.
- The surrounding area is protected and the joints masked.
- We remove the old sealant and every trace of residue.
- 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.
Before we arrive
- Have a window or extractor fan available
- Avoid using the area for a few hours before we arrive
- Keep pets and children out of the room while we work
Ask for a price
Getting a quote takes a couple of minutes: photograph the damage, then the entire bath or shower, include your postcode and send them to us. You will get a fixed quote, not an estimate.
Advice
DIY repairs versus a professional job
If you do try a kit, read the instructions carefully and work on a clean, dry surface, and don’t use it until it has fully cured. If it fails, we can still put it right.
You can buy a DIY kit for most repairs, and they can tidy up a tiny mark. The trouble is colour and preparation: kits come in a few standard shades, and without proper cleaning and keying the filler frequently lifts.
What a repair cannot fix
Before booking, it’s worth knowing the limits too:
- Movement in the bath or tray
- Hidden water damage
- Loose tiles, which need refixing first
Send us pictures and we will tell you honestly before you book.
Materials we repair
- Baths
- Basins & vanity units
- Shower trays & enclosures
- Kitchen worktops & sinks
- Wet rooms
Covering Trewollock
Trewollock is about 6 miles south of St Austell, in Cornwall. From the centre of Trewollock to the outlying streets, we offer exactly the same service: a fixed price, a tidy visit and a guarantee. Trewollock is one of 644 towns and villages in Cornwall where we work.
Every address in PL26 is within our area, from the main roads to the quietest streets. Neighbouring places we cover include Gorran Haven (1 mile south), Portmellon (1 mile north), Mevagissey (2 miles north), Tregavarras (2 miles west) and Pentewan (3 miles north). Larger places within reach include Truro (12 miles west), Falmouth (14 miles south-west), St Austell (6 miles north), Sandy Bottom (7 miles north), Penryn (15 miles west) and Bethel (7 miles north).
Local landmarks in Trewollock
We visit homes around Church of St Just and Gorran School, among other places. Further afield, we also cover the area around Bodrugan (0.8 miles north-east) and Mevagissey Museum (1.6 miles north).
How to look after the repair
A little care keeps the finish looking good. Our advice:
- Store bottles on a shelf
- Reseal at the first sign of lifting
- Ventilate the bathroom well
- Keep the joints dry
Use the extractor fan, wipe the joints dry after use, and give them a regular clean with a mild cleaner to slow mould growth.
Mouldy sealant is more than a cosmetic problem; it shows moisture is getting in. An early reseal keeps water where it belongs.
Nearby places to Trewollock
What else we do in Trewollock
Why reseal now?
A reseal is one of the cheapest bathroom jobs there is and protects the walls and floor. Failed sealant can lead to water damage that is much more expensive. A few things move the price: the amount of damage, the material, access to the area, and how many jobs we do in one trip. Send photos and you’ll get a fixed figure.
Why book with us
- A fixed quote before you book
- We come to you, anywhere in the UK
- One price list for the whole UK
- Straight answers about what a repair can do
See our full price list.
Do you need bath resealing in Trewollock?
Most reseals are because of black mould. It grows into the sealant itself, so cleaning can’t get it all out.
It’s worth getting a quote if you see:
- Gaps in the seal
- Silicone smeared on tiles
- Missing sealant behind the taps
- Black spots in the silicone
Before you book anyone
- Who turns up on the day
- How the colour is matched
- How the room is protected while they work
- How changes to the job are handled
Landlords, agents and businesses in Trewollock
For developers and builders, we fix damage before handover, saving last-minute replacements. We can visit several plots in one trip.
Hospitality businesses cannot afford rooms out of action for long, so we keep visits short and tidy. We’ll fit around changeovers where we can.
About our accreditations · Every repair comes with a one-year guarantee.

