Cornwall · England

Bath & shower resealing (mastic) in Lewannick, Cornwall

Bath, shower and sink resealing with new mould-resistant silicone at your home in Lewannick, with a one-year guarantee on every repair.

  • Water getting behind the bath or tray
  • Gaps by the taps
  • Old sealant that looks dirty
Surface Doctor technician refinishing the outside of a roll-top bath

Bath resealing near Lewannick

How we handle bath resealing in Lewannick

All of the old sealant is cut out, deal with any mould, and apply fresh mould-resistant silicone. We reseal baths, showers, sinks and worktops, and that includes the awkward spots behind the taps. We’re often asked to fix discoloured, yellow sealant and missing sealant behind the taps, in basins & vanity units, shower trays & enclosures and kitchen worktops & sinks.

Every repair is covered by a one-year guarantee.

Roll-top bath being refinished by a Surface Doctor technician
Location
Lewannick (PL15)
Region
Cornwall
Warranty
A year, on every repair
Quote
Fixed and free, based on pictures
Phone
0345 017 0787
Last updated
23 October 2026

Do you need bath resealing in Lewannick?

Poor ventilation speeds things up: moisture sits on the joints longer, and mould takes hold.

People usually call us when they notice something like this:

  • Unsealed corners
  • Old sealant that looks dirty
  • Water getting behind the bath or tray
  • Black spots in the silicone

What to look for in a quote

  • Who will actually do the work
  • Whether the colour is mixed to match
  • When it can be used again
  • How the room is protected while they work

10 questions to ask before booking

Work for landlords and builders

We regularly price jobs from inventory or check-out photos. That means we can quote before you even visit the property, and we can arrange access with the tenant directly if that helps.

If you manage property in Lewannick, we can repair and quote for several addresses together. Just send photos for each address and we’ll come back with a combined price.

Lewannick questions

Can you redo someone else’s repair?

In most cases. We remove the old repair before doing a new one, so let us know about it.

Is there a call-out fee?

We do not add a call-out fee. Your fixed quote includes everything.

Can you price it without visiting?

Usually, yes. A close-up and a wider photo are enough to give a fixed quote.

How much does bath resealing cost in Lewannick?

We give a fixed price based on pictures of the damage. Send a close-up and a photo of the entire item with your PL15 postcode.

Do you seal over the old sealant?

All the old sealant comes out. New silicone won’t bond to old.

Is it OK to have pets in the house?

On the day, the room should be kept clear of pets and children, mainly so nothing gets touched before it has cured.

Will the price change on the day?

Your quote covers the damage in the photos. Anything extra is discussed before we begin.

How do I stop mould in sealant?

Generally poor ventilation and moisture sitting on the joint. We use mould-resistant silicone, and ventilation helps it last.

Resealing in Lewannick: why it matters

Resealing costs very little. Failed sealant can lead to water damage that is much more expensive. Most people are surprised how affordable a repair is, particularly next to the cost of replacement. Send pictures and we’ll give you the exact figure.

Why Lewannick customers choose us

  • One visit for most repairs
  • We will tell you if it’s not worth repairing
  • One price list for the whole UK
  • A year’s guarantee on all work

Take a look at our prices page.

Should I try a DIY kit first?

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 then the old filler has to be removed first.

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

Materials and what they mean for the repair

Shower trays

We put weight on a tray before sealing it, so the joint is at its widest.

Sinks and worktops

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

The process

You do not need to empty the room. Everything we use comes in the van with us, lay protective sheets and get going once we have agreed what we are doing. It normally takes around two hours, and you are welcome to carry on with your day while we work.

  1. The surrounding area is protected and the joints masked.
  2. Old sealant and residue are removed.
  3. We clean, treat and dry the joint.
  4. Fresh silicone is applied in a continuous bead.
  5. We smooth the bead, remove the tape and leave it to cure.

Before we arrive

  • Tell us about parking, stairs or access
  • Keep a parking space free if you can
  • Let us know which floor the room is on

How to get a price

Getting a quote takes a couple of minutes: photograph the damage, then the entire bath or shower, add your postcode and send them to us. What comes back is a fixed price, not a guess.

Send pictures for a quote

Related advice

How we price bath resealing

A fixed quote means you know the cost before you book. We take into account:

  • Where the damage is and how we get to it
  • Whether old repairs or coatings need taking off
  • The material and finish
  • How hard the colour is to match

Our prices are the same across the UK, so there’s no premium for Lewannick. What changes the price is the job itself: the material, the amount of damage and how many items.

Quotes from your photos

A couple of clear pictures is all it takes. Try to include:

  • Any earlier repairs or coatings
  • Any details about the material
  • The postcode, so we can plan the visit
  • Daylight if possible, and no flash reflection

We price from photos so you don’t have to wait in for a survey. Send them through the quote form, or call 0345 017 0787 if you’d rather talk it through.

Covering Lewannick

Lewannick is about 10 miles north of Liskeard, in Cornwall. We visit customers in Lewannick and nearby villages, so you do not need to take anything anywhere. Lewannick is one of 644 towns and villages in Cornwall where we work.

We work across PL15. You’ll find streets such as Cottage Gardens, The Oaks and Hawk's Tor Drive, and we cover them all. Other places close to Lewannick include Trevadlock (1 mile south-west), North Hill (2 miles south), Coad's Green (3 miles south-east), Bathpool (4 miles south) and Botternell (4 miles south). Larger places within reach include Bodmin (15 miles south-west), Liskeard (10 miles south), Launceston (4 miles north-east), Addington (10 miles south), Callington (9 miles south-east) and Newport (4 miles north-east).

Local landmarks in Lewannick

In Lewannick, that means homes near Church of St Martin, Lewannick Community Primary School and The Archer Arms and the streets around them. Well-known places in the area include Launceston Castle (4.3 miles north-east) and Launceston Rural Museum (3.1 miles north-east). Not far away are Hawk's Tor and Armstrong Wood.

Map of Lewannick © OpenStreetMap contributors

Honest limits

In fairness, some problems need a different fix:

  • Loose tiles, which need refixing first
  • Gaps so wide they need filling or trims before sealing
  • Water damage behind the bath that needs a builder

Send us pictures and we will tell you honestly.

Materials we repair

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