Cornwall · England

Bath & shower resealing (mastic) in St Ives, Cornwall

Bath resealing for St Ives, without a refit. Send us photos for a fixed quote, then we come to you.

  • Sealant that is split or lifting
  • Gaps by the taps
  • Black mould in the sealant
Surface Doctor technician refinishing the outside of a roll-top bath

Bath resealing in St Ives

Bath resealing in St Ives without replacing anything

A proper reseal starts with removing every trace of the old silicone. Fresh sealant doesn’t stick to old, which is why so many DIY reseals peel. Whether it’s a messy previous reseal and unsealed corners, we can help, whatever the material.

We stand behind the work with a one-year guarantee, so you are not left on your own once we’ve gone.

Technician in a mask working on a freestanding roll-top bath
Area
St Ives (TR26)
Area hub
Cornwall
Guarantee
A year, on every repair
Price
Free and fixed, from your photos
Phone
0345 017 0787
Last updated
23 October 2026

When we would advise against a repair

To be straight with you, there are a few things a repair won’t fix:

  • A bath or tray that moves, until its support is fixed
  • Rotten walls or floors behind the bath
  • Very wide gaps that need a trim

Not sure? Send photos and we will give you a straight answer.

Surfaces we repair

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

Is resealing worth it?

Resealing is a small job. Leaving split or mouldy sealant lets water get behind the bath or tray, which costs far more to put right. Our prices are the same across the UK, with no extra for St Ives. The job itself decides the price: how much damage, what it’s made of and how many items.

Why St Ives clients choose us

  • One price list for the entire UK
  • No need to remove anything
  • Every repair guaranteed for a year
  • Technicians who travel to you, UK-wide

Take a look at our pricing.

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 doesn’t work out, we can still repair it properly.

It’s natural to want to try a repair yourself. The risk is that a kit repair hides the damage for a while, then fails, and the old filler has to come out before a proper repair.

Questions from St Ives

Will you leave a mess?

Very little mess: we sheet and mask everything nearby, and we take our waste away with us.

How do I stop mould in sealant?

Mostly moisture and poor ventilation. We use mould-resistant silicone, and ventilation helps it last.

Are you a vetted contractor?

We hold CHAS, Constructionline, SafeContractor, SMAS Worksafe and Builder’s Profile accreditations.

Is repairing better than replacing?

In most cases, yes. A repair skips the removal, fitting and redecorating. If it is not worth repairing, we’ll tell you.

Will the price change on the day?

We will show you and explain before doing anything extra. You won’t be charged for anything you haven’t agreed.

Do you charge for travel?

Travel is included in the price, and we charge the same wherever you are.

Can you repair several things at once?

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

How long does resealing take?

Around two hours for a bath, plus curing time.

The process

Here’s how a visit normally runs: we arrive at the agreed slot, protect everything around the work area, carry out the work and clear up. Allow about two hours for a bath. Before leaving, we tell you when it can be used and how to look after it.

  1. We cut out all of the old sealant.
  2. We remove the residue and clean the joint.
  3. We treat mould and dry the joint thoroughly.
  4. We fill the bath, or weight the tray, to open the joint.
  5. We apply fresh mould-resistant silicone and tool a neat bead.

Getting ready for the visit

  • Clear the area around the damage
  • Let us know about parking or access
  • Tell us if there are stairs or a lift

Get a quote

Call 0345 017 0787 or use the quote form. With one close-up and one wider picture, we can give you a fixed price the same day in most cases.

Get a fixed price

Read more

Keeping it looking good

After the repair has cured, a few habits help it last:

  • Keep the joints dry
  • Reseal at the first sign of lifting
  • Open a window after bathing
  • Store bottles on a shelf

Keep the room well ventilated, and wipe the joints after use to keep mould away.

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

Landlords, agents and businesses in St Ives

We’re used to working with agents and managing companies. Send the address, photos and access details and we will handle the rest.

Rental properties take more wear, and replacing items every time a tenant leaves is expensive. A repair between tenancies is a cheaper way to keep the property in good order.

St Ives and the surrounding area

St Ives is about 18 miles west of Falmouth, in Cornwall. We visit clients in St Ives, so nothing has to leave your home. Our repair technicians cover all 644 towns and villages across Cornwall, from the larger towns to small villages.

Our technicians cover all of the TR26 postcode area. Local streets include High Street, Market Strand and Trenwith Square. St Ives is on the A3074 and B3306, which makes it straightforward to reach. We also cover the places around St Ives: Penbeagle (1 mile south-west), Hellesveor (1 mile west), Carbis Bay (1 mile south-east), Towednack (2 miles south-west) and Lelant (3 miles south-east). Larger places within reach include Camborne (8 miles east), Redruth (11 miles east), Penzance (7 miles south), Helston (12 miles south-east), Hayle (4 miles south-east) and Rosewarne (8 miles east).

Around St Ives

Our clients here include homes close to Bedford Road Methodist Church, St Ives School and St Ives Infant School. There’s a railway station in St Ives itself: St Ives station. Nearby you’ll also find St Michael's Hospital (3.4 miles south-east) and Barnes Museum of Cinematography (under half a mile north-east). The countryside around St Ives includes Trink Hill and Baker's Pit Nature Reserve.

Map of St Ives © OpenStreetMap contributors

What your bath or shower is made of matters

Sinks and worktops

Basins, vanity units and kitchen worktops are resealed too, with the joint fully dried first.

Shower trays

Trays are sealed with weight on them, for the same reason.

Common problems we fix in St Ives

Sealant doesn’t last forever. Each shower leaves moisture and soap behind, which mould loves, and the joint flexes each time the bath fills.

Common reasons people in St Ives contact us include:

  • Mould you cannot clean out
  • An untidy old seal
  • Old sealant that looks dirty
  • Silicone coming away from the tiles

What to look for in a quote

  • Whether they match the colour on site
  • Whether cleaning and preparation are in the price
  • What aftercare is recommended
  • Whether the price is fixed and includes VAT

10 questions to ask before booking

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.