Hampshire · England

Bath & shower resealing (mastic) in Avon Castle, Hampshire

Bath resealing in Avon Castle without the cost of replacing. Send us photos for a fixed quote, then book a visit.

  • Sealant that is split or lifting
  • Unsealed corners
  • Leaks at the edges
Surface Doctor technician refinishing the outside of a roll-top bath

Bath resealing for Avon Castle homes

When a repair isn’t the answer

We’d rather lose a job than do one that won’t last, so here’s what a repair cannot put right:

  • Water damage behind the bath that needs a builder
  • Very wide gaps that need a trim
  • A flexing bath

Not sure? Send pictures and we’ll give you a straight answer.

Materials we work on in Avon Castle

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

How we handle bath resealing in Avon Castle

We cut out all of the old sealant, deal with any mould, and reseal with new mould-resistant silicone. We reseal baths, showers, sinks and worktops, and that includes the awkward spots behind the taps. Our technicians work on basins & vanity units, shower trays & enclosures and wet rooms, and common reasons people get in touch are a messy previous reseal and discoloured, yellow sealant.

Every repair is covered by a one-year guarantee.

Surface Doctor technician refinishing the outside of a roll-top bath
Where
Avon Castle (BH24)
Area hub
Hampshire
Guarantee
One year on every repair
Price
Free, fixed quote from pictures
Call
0345 017 0787
Last updated
23 October 2026

What happens on the day

We agree an arrival time beforehand. Once we are there, the work takes about two hours for a bath for most jobs. We leave the room clean and you’ll know when it can be used.

  1. We cut out and remove all of the old sealant.
  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. We apply new mould-resistant silicone and tool it to a neat finish, taps included.

How to prepare

  • Let us know which floor the room is on
  • Let us know about parking or access
  • Let the surface dry out before the visit

Ask for a price

A quote takes minutes to ask for: photograph the damage, then the whole bath or shower, add your postcode and send them over. You will get a fixed quote, not an estimate.

Send pictures for a quote

Advice

What affects the price in Avon Castle

There’s no area surcharge for Avon Castle. The price reflects:

  • How much damage there is
  • What kind of damage it is
  • Access to the area
  • How hard the colour is to match

The price depends on how much damage there is and what kind, what it’s made of and how many jobs we combine into one visit. You get a fixed quote from your photos, so you know the cost before you book.

Send photos for a quote

Good photos mean an accurate price. Here’s what we find most useful:

  • A photo taken from further back
  • The postcode, so we can plan the visit
  • Whether it’s been repaired or coated before
  • What it’s made of, if you know

Call 0345 017 0787 or use the quote form. With a clear picture of the damage and one of the whole bath or shower, we can price the job without visiting.

Where we work around Avon Castle

Avon Castle is about 4 miles south-east of Verwood, in Hampshire. Whether you are in the middle of Avon Castle or on the outskirts, we offer exactly the same service: fixed prices, tidy work and a one-year guarantee. Avon Castle is one of 683 towns and villages in Hampshire where we work.

We cover every part of the BH24 postcode area and the streets around it. We regularly work on streets such as Avon Avenue, Avon Castle Drive and Egmont Drive and the roads around them. If you are just outside Avon Castle, we cover Matchams (1 mile south-west), St Ives (1 mile north-west), Ashley Heath (2 miles north-west), St Leonards (2 miles west) and Woolsbridge (3 miles west). Further out, we also cover Totton (15 miles north-east), Lymington (12 miles south-east), New Milton (8 miles south-east), Barton on Sea (9 miles south-east), Ashley (9 miles south-east) and Milford on Sea (12 miles south-east).

Near you in Avon Castle

Around Avon Castle, we work in homes near Ringwood School, St Ives Primary & Nursery School and Ringwood Waldorf School, among other places. A little further out are St Leonard's Hospital (2.3 miles west). For a walk, there is Linbrook Lake and St Catherine's Hill.

Map of Avon Castle © OpenStreetMap contributors

Why reseal now?

Resealing is a small job. Putting off a reseal can let water reach the walls and floor, and that damage costs much more to fix. Our prices are the same across the UK, so there is no premium for Avon Castle. What changes the price is the job itself: the material, the amount of damage and how many items.

Why Avon Castle customers choose us

  • Most jobs done in one visit
  • Rooms protected and left tidy
  • Everything repaired in place
  • Work done at your home or business

Read our full price list.

Common problems we fix in Avon Castle

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

Most people get in touch when they notice something like this:

  • Missing sealant behind the taps
  • Black mould in the sealant
  • Old sealant that looks dirty
  • Silicone smeared on tiles

Before booking anyone

  • Whether a trained technician does the job
  • Is the price fixed, and does it include VAT?
  • What prep work is covered
  • If travel is included in the price

How to compare quotes

Looking after it afterwards

Simple care helps the repair last. We recommend:

  • Reseal at the first sign of lifting
  • Use the extractor fan
  • Don’t stand toiletries on the seal
  • Give the seal a regular clean

Leave the sealant to cure for the time we give you, usually around 24 hours.

Black mould in sealant isn’t just unsightly; it shows moisture is getting in. Resealing early keeps water out of the walls and floor.

DIY kit or professional repair?

DIY kits are sold for most surfaces, 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 won’t last.

What a professional repair adds is preparation, colour matching and finishing. We prepare the area properly, mix the colour on site and polish the finish to match, and the work is guaranteed.

Your questions about bath resealing in Avon Castle

Can I get a quote without a visit?

Nearly always. We only ask to see it in person if the photos can’t show what we need.

Can tenants book a repair?

Yes. Ask your landlord first, and we can send them the quote if that helps.

Can you reseal over the old silicone?

All the old sealant comes out. Fresh silicone doesn’t stick to old.

What happens next?

We check the damage, the material and your postcode, then reply with a quote.

Is the work guaranteed?

All our work carries our one-year guarantee. We will explain what it covers when we quote.

Can landlords book you?

Yes. We carry out repairs for householders, landlords, letting agents, builders and businesses in Avon Castle.

Is a repair better than a new one?

Normally, if the item is otherwise sound. A repair avoids removal and making good. If replacing would be better, we’ll say so.

Can you redo someone else’s repair?

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

Different materials, different repairs

Baths

We fill the bath before sealing, to open the joint fully.

Shower trays

We put weight on a tray before sealing it, for the same reason.

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

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