Cornwall · England

Bath & shower resealing (mastic) in Roseworthy, Cornwall

Bath, shower and sink resealing with new mould-resistant silicone for homes and businesses in Roseworthy and across Cornwall. Free, fixed quotes from your pictures.

  • A messy previous reseal
  • Discoloured, yellow sealant
  • Damp near the bath
Surface Doctor technician refinishing the outside of a roll-top bath

Bath resealing for Roseworthy homes

Bath resealing in Roseworthy, done in place

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, in a neat, continuous bead. Whether it’s a messy previous reseal and leaks at the edges, we can typically put it right.

Every repair comes with a one-year guarantee.

Area
Roseworthy (TR14)
Area hub
Cornwall
Warranty
One year on every repair
Price
Free and fixed, from your pictures
Phone
0345 017 0787
Updated
23 October 2026
Roll-top bath being refinished by a Surface Doctor technician

What your bath or shower is made of matters

Baths

Baths are resealed with water in them, to open the joint fully.

Sinks and worktops

Basins, vanity units and kitchen worktops are resealed too, once the joint is completely dry.

What happens on the day

We agree an arrival time beforehand, so you’re not left guessing. On site, it takes about two hours for a bath. We leave the room clean and ready to use once it has cured.

  1. First we strip out every bit of the old mastic.
  2. We clean the joint and treat any mould.
  3. The joint is dried thoroughly.
  4. We fill a bath with water before sealing so the gap is at its widest.
  5. New mould-resistant silicone goes on and is tooled to a neat finish, including around the taps.

Getting ready for the visit

  • Keep children and pets away from the room on the day
  • Move bottles, mats and clutter away from the area
  • Ensure the room can be ventilated

Get a quote

The quickest way to a price is to send a couple of photos through our quote form or ring us. We will say immediately whether it can be repaired.

Get a fixed price

Read more

Looking after it afterwards

Nothing complicated is needed, just a few sensible habits:

  • Run the extractor fan during and after showers
  • Clean the joints with a mild cleaner
  • Replace the seal when mould sets in
  • Open a window after bathing

Leave the sealant to cure for the time we give you, normally about a day.

Black mould in sealant is not just unsightly; it shows moisture is getting in. An early reseal keeps water where it belongs.

Covering Roseworthy

Roseworthy is about 2 miles west of Camborne, in Cornwall. We work in every kind of home, old or new, large or small, as well as offices, shops and holiday lets. Roseworthy is one of 644 towns and villages in Cornwall we cover.

We cover every part of TR14. If you are just outside Roseworthy, we cover Kehelland (1 mile north-east), Connor Downs (1 mile west), Treswithian (1 mile east), Penponds (1 mile east) and Reskadinnick (2 miles north-east). Further out, we also cover Truro (13 miles east), Falmouth (12 miles east), Redruth (5 miles east), Penzance (11 miles south-west), Helston (8 miles south-east) and Hayle (3 miles south-west).

Near you in Roseworthy

Typical jobs here are in homes near Kehelland Village School and Camborne Science and International Academy. The closest station to Roseworthy is Camborne station, roughly 2 miles east of the centre. Nearby you will also find St Michael's Hospital (4.1 miles south-west) and Carn Brea Castle (4.4 miles east).

  • Other local spots include Kerrier (2.1 miles east)
Map of Roseworthy © OpenStreetMap contributors

When we would advise against a repair

We won’t take on work that will not last, so here’s what a repair cannot put right:

  • Water damage behind the bath that needs a builder
  • Hollow or loose tiles
  • A bath or tray that moves, until its support is fixed

Not sure? Send photos and we’ll give you a straight answer before you book.

Materials we repair

  • Wet rooms
  • Basins & vanity units
  • Shower trays & enclosures
  • Kitchen worktops & sinks
  • Baths

When to call us in Roseworthy

Sealant splits when the bath or tray moves, frequently because it was sealed with the bath empty.

The most common problems we are called about are:

  • Old sealant that looks dirty
  • Gaps in the seal
  • Black mould in the sealant
  • An untidy old seal

What to look for in a quote

  • A fixed price, and whether VAT is included
  • What happens if they find more damage
  • Who turns up on the day
  • Whether the colour is mixed to match

10 questions to ask before you book

Should I try a DIY kit first?

Kits are cheap and easy to find, but the repairs we redo most frequently are DIY ones that have discoloured or lifted. Doing it properly first is normally the cheaper route.

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, it’s worth having it done properly.

Why it’s worth resealing in Roseworthy

Putting new silicone over old does not last. It peels within weeks, and mould stays trapped behind it. A proper reseal removes the old first. A few things move the price: access, material, the extent of the damage and whether we can do several items together. Send photos and you will get a fixed figure.

Why us?

  • One price list for the entire UK
  • CHAS and Constructionline accredited
  • Typically one visit, start to finish
  • Fixed prices from your photos

Take a look at our prices page.

For landlords and businesses

We carry out planned and one-off repairs for housing associations and facilities teams. A repair avoids taking out and refitting, which is easier on the people living there.

Letting agents often send us pictures straight from the inventory. That means we can quote before you even visit the property, and we can arrange access with the tenant directly if that helps.

FAQs for Roseworthy

Is there any odour?

There can be some smell while we work, which is why we ventilate. It clears as the materials cure.

Is my repair covered?

Yes: twelve months. If there is a problem with the work in that time, we come back and put it right.

I rent my home. Can I book you?

We’re happy to deal with the tenant, landlord or agent. Just ensure the landlord agrees.

How long before I can shower?

Normally about a day later. We’ll tell you the exact time.

What information do you need?

Send pictures through the quote form or call 0345 017 0787.

Do you work in Roseworthy?

Yes, we do. Repair technicians travel to Roseworthy from across the region, with no extra charge for travel.

Can you do more than one item on the same visit?

Yes. Combining jobs on one visit brings the cost down. Send pictures of everything you’d like done.

Can you repair something that’s been repaired before?

Yes, regularly. Removing the old work can add time, and that is in the quote.

CHAS accredited contractor and Constructionline logos SafeContractor, SMAS Worksafe and Builder’s Profile logos

About our accreditations · Every repair comes with a one-year guarantee.

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