Cornwall · England

Bath & shower resealing (mastic) in Rock, Cornwall

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

  • Unsealed corners
  • Discoloured, yellow sealant
  • Silicone smeared on tiles
Surface Doctor technician refinishing the outside of a roll-top bath

Bath resealing in Rock

About our bath resealing in Rock

We reseal baths, shower trays, basins and worktops using mould-resistant silicone. A typical reseal takes a couple of hours, plus curing time. Common call-outs are for black mould in the sealant and an untidy old seal, in wet rooms, basins & vanity units and shower trays & enclosures.

All our work is covered by our one-year guarantee.

Where
Rock (PL27)
Area hub
Cornwall
Warranty
12 months on all our work
Quote
Fixed and free, based on photos
Phone
0345 017 0787
Page updated
23 October 2026
Technician in a mask working on a freestanding roll-top bath

What affects the price in Rock

There are no hourly rates or hidden extras. The price depends on:

  • What kind of damage it is
  • Unusual colours or finishes
  • Previous DIY repairs that have to come out
  • Doing more than one item at once

We charge the same wherever you are, with no extra for Rock. What changes the price is the job itself: how much damage, what it’s made of and how many items.

Send photos for a quote

You can usually get a fixed price without us visiting. To make it quick:

  • Any earlier repairs or coatings
  • What it’s made of, if you know
  • A clear, close picture of the problem area
  • Where you are, by postcode

Most customers in Rock get their price from pictures. Add a line about what happened and your postcode, and we will send back a fixed quote and some dates.

Should I try a DIY kit first?

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 will not last.

It’s tempting to reach for a kit, but the repairs we redo most often are DIY ones that have discoloured or lifted. Getting it right first time is generally cheaper.

Where we work around Rock

Rock is about 10 miles north-west of Bodmin, in Cornwall. Wherever you are in the PL27 postcode area, a technician comes to you. Rock is one of 644 places in Cornwall where we work.

Our visits in PL27 work the same way as everywhere else we cover. Local streets include Shores Lane, Greenbanks Road and Trelyn. If you’re just outside Rock, we cover Splatt (1 mile north-east), Porthilly (1 mile south-west), Trebetherick (2 miles north-west), Padstow (2 miles west) and Polzeath (2 miles north). Larger places within reach include Newquay (12 miles south-west), St Austell (15 miles south), Bodmin (10 miles south-east), Sandy Bottom (15 miles south-east), Bethel (15 miles south-east) and Wadebridge (4 miles south-east).

Around Rock

Locally, our jobs take us to homes close to Church of St Michael and St Minver School and the streets around them. A little further out are Doyden Castle (3.2 miles north-east) and Shipwreck Museum (1.5 miles west). The countryside around Rock includes Brea Hill.

Map of Rock © OpenStreetMap contributors

When to call us in Rock

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

Common reasons people in Rock contact us are:

  • A messy previous reseal
  • Stained silicone
  • Black spots in the silicone
  • Water getting behind the bath or tray

What to look for in a quote

  • What happens if they find more damage
  • The length of the guarantee and what it covers
  • How the colour is matched
  • Aftercare advice

10 questions to ask before you book

Why reseal now?

A professional reseal costs little compared with water damage. It’s quick, tidy and protects your home. The price reflects the work involved, not your postcode. You will see the full price before you book, with no extras added later.

Why us?

  • We leave the room as we found it
  • Straight answers about what a repair can do
  • Accredited with CHAS, Constructionline and SafeContractor
  • One price list for the whole UK

See our full price list.

Landlord and trade work in Rock

Hotels, guest houses and holiday lets cannot afford rooms out of action for long, so we keep visits short and tidy. We’ll fit around changeovers where we can.

Builders, developers and site managers book us for snagging repairs, putting right damage done during fitting so nothing needs replacing. We hold CHAS, Constructionline and SafeContractor accreditations.

Honest limits

Before you book, it’s worth knowing the limits too:

  • A flexing bath
  • Very wide gaps that need a trim
  • Rotten walls or floors behind the bath

Send us pictures and we’ll tell you honestly.

Materials we repair

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

Keeping it looking good

Simple care helps the repair last. Our advice:

  • Dry the seal after bathing
  • Open a window after bathing
  • Run the extractor fan during and after showers
  • Give the seal a regular clean

Use the extractor fan, wipe the joints dry after use, and clean them regularly with a mild cleaner to slow mould growth.

Do not wait until water gets behind the bath. Split or lifting sealant is a sign it’s time.

Questions from Rock

Will it make a mess?

No. The work area is masked and covered, and we take our waste away with us.

Do you work for landlords and businesses?

Yes. We carry out repairs for homeowners, landlords, letting agents, builders and businesses.

Does someone need to be in?

We need someone to let us in. You don’t need to watch us work.

Can you repair several things at once?

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

Do you cover Rock?

Yes. We cover the whole UK and come to Rock. Send pictures and we’ll quote, or call 0345 017 0787.

When can I use the bath after resealing?

Normally after around 24 hours. We’ll tell you the exact time.

How soon can you come?

Your quote comes with available dates. Tell us if you need it done quickly.

How do I stop mould in sealant?

Mostly moisture and poor ventilation. Mould-resistant silicone and good ventilation help.

What we do, step by step

The work is clean and fairly quiet, so you can stay at home while we’re there. Protection goes down first, then the work takes a couple of hours. At the end we talk you through the curing time and the aftercare.

  1. The surrounding area is protected and the joints masked.
  2. We remove the old sealant and every trace of residue.
  3. We clean, treat and dry the joint.
  4. We run a continuous bead of new silicone.
  5. The bead is smoothed, the tape removed and the seal left to cure.

Before we arrive

  • Have a window or extractor fan available
  • Tell us about parking, stairs or access
  • Clear the area around the damage

Getting a price

If you are in Rock and want a price, the easiest route is pictures: one close up, one from further back, plus your postcode. We reply with a fixed quote and our next available dates.

Send photos for a quote

Read more

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.

Read what customers say about us on Trustpilot.