Kent · England

Bath Resealing for Sandgate homes

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

  • An untidy old seal
  • Mould you can’t clean out
  • Old sealant that looks dirty
Surface Doctor technician refinishing the outside of a roll-top bath

Trusted bath resealing in Sandgate

Bath resealing at your home in Sandgate

A fresh seal protects your bathroom. Failed sealant lets water get where it shouldn’t, and resealing puts a stop to that. We regularly repair basins & vanity units, shower trays & enclosures and kitchen worktops & sinks, and common reasons people get in touch are sealant that’s split or lifting and silicone smeared on tiles.

Big or small, you get the same one-year guarantee in Sandgate and across Kent.

Location
Sandgate (CT20, CT50)
Area hub
Kent
Warranty
A year, on every repair
Quotes
Fixed and free, based on photos
Phone
0345 017 0787
Page updated
23 October 2026
Roll-top bath being refinished by a Surface Doctor technician

Can I fix it myself?

If you’ve already tried a DIY fix, that’s fine. We take the old repair out and do it properly, so it won’t stop us repairing it. It does add a little time, so tell us about it when you send photos.

You can buy a DIY kit for most repairs, and they can make a small mark look better. The trouble is colour and preparation: kits come in a few standard shades, and without proper cleaning and keying the filler often lifts.

Different materials, different repairs

Shower trays

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

Sinks and worktops

We reseal basins, vanity tops and kitchen worktops, with the joint fully dried first.

When to call us in Sandgate

Black mould is the most common reason people reseal. It grows into the silicone, so cleaning only removes the surface.

Signs it’s time to call us include:

  • Black spots in the silicone
  • Gaps by the taps
  • Leaks at the edges
  • Old sealant that looks dirty

What your quote should include

  • Whether they match the colour on site
  • What aftercare is recommended
  • Is the price fixed, and does it include VAT?
  • What happens if they find more damage

Choosing a repair company

What bath resealing costs

There is no area surcharge for Sandgate. What changes the price is:

  • Whether we combine several jobs
  • How much damage there is
  • Unusual colours or finishes
  • The material

Instead of hourly rates, we fix the price before we start. Damage, material and access decide it.

How to get a fixed price

The better the pictures, the more accurate the price. Here’s what we find most useful:

  • The postcode, so we can plan the visit
  • Any details about the material
  • One picture of the whole bath or shower
  • A coin beside the damage so we can judge size

Ring 0345 017 0787, or send us pictures through the quote form. With one close-up and one wider picture, we can give you a fixed price without visiting.

Honest limits

Some problems need a builder, plumber or fitter rather than us:

  • Tiles that move, until they’re refixed
  • Gaps so wide they need filling or trims before sealing
  • A flexing bath

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

Surfaces we repair

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

Questions from Sandgate

How do I stop mould in sealant?

Mould needs moisture. Ventilation and drying keep it clean longer.

How long does a reseal take?

A bath or shower generally takes a couple of hours. It then needs time to cure.

Is a repair better than a new one?

Normally, when the rest is in good condition. Repairing avoids the cost and disruption of replacing. We will tell you honestly if replacement makes more sense.

Can you redo someone else’s repair?

Generally, yes. Tell us what was done before and we will plan for it.

What happens next?

We look at the photos and reply with a fixed price and some dates. If anything’s unclear, we will ask for another photo.

Will you leave a mess?

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

Can you price it without visiting?

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

My seal keeps tearing. Why?

Something is moving. If it keeps happening, the support may need fixing.

Our work in Sandgate

Sandgate is about 1 mile south-west of Folkestone, in Kent. From the centre of Sandgate to the outlying streets, the service is the same: fixed prices, tidy work and a one-year guarantee. Our repair technicians cover all 922 towns and villages across Kent, from the larger towns to small villages. You can also see our page for London, about 61 miles away.

We cover every part of the CT20 and CT50 postcode area. Whether you live on East Road, Gough Road and Castle Road or a nearby road, we can come to you. We also travel to Cheriton (1 mile north), Seabrook (1 mile west), Folkestone (1 mile north-east), Newington (2 miles north-west) and Peene (2 miles north-west). Further out, we also cover Ashford (13 miles west), Canterbury (14 miles north), Dover (8 miles north-east), Deal (15 miles north-east), Hythe (3 miles west) and Tower Hamlets (8 miles north-east).

Near you in Sandgate

We visit homes around Church of St Paul, Lower Leas Coastal Park and School of English Studies, among other places. You’ll also find Ship Inn (under half a mile south), Sandgate Primary School (0.5 miles north-east) and The Folkestone School for Girls (less than half a mile north-east). For rail, the closest station is Folkestone West station, roughly 0.8 miles north-east of the centre. Other landmarks nearby include Folkestone Museum (1.6 miles east) and Sandgate Castle (within half a mile east). The countryside around Sandgate includes Sugar Loaf Hill.

Map of Sandgate © OpenStreetMap contributors

Resealing in Sandgate: why it matters

Putting new silicone over old doesn’t last. It soon peels, and traps mould underneath. We remove the old sealant completely. The price reflects the work involved, not your postcode. The full price is agreed before you book, with no extras added later.

Why us?

  • Fixed prices from your pictures
  • No need to remove anything
  • Work done at your home or business
  • Generally one visit, start to finish

Read our prices page.

How the visit works

There’s not much you need to do on the day. Show us the job, point us to the room, and we will take it from there. The job generally runs to about two hours for a bath, including clearing up.

  1. The old silicone is cut out completely.
  2. We remove the residue and clean the joint.
  3. Any mould is treated and the joint dried.
  4. The bath is filled with water, or weight put on the tray.
  5. New mould-resistant silicone is applied and tooled neatly.

How to prepare

  • Ensure the area is dry
  • Move bottles, mats and clutter away from the area
  • Open a window if you can

Get a quote

There’s no need for us to visit first. Photos are enough for us to price nearly every job: send a close-up, a wider shot and your postcode, and we’ll reply with a fixed price.

Send photos for a quote

Advice

How to look after the repair

Good habits make a big difference to how long a repair lasts:

  • Keep bottles off the joints
  • Reseal at the first sign of lifting
  • Use the extractor fan
  • Dry the seal after bathing

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

Damp below or loose tiles need checking quickly. It may be more than a reseal, so we’ll tell you if it needs a builder or plumber.

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