Medway · England

Bath & shower resealing (mastic) in Grange, Medway

Bath, shower and sink resealing with new mould-resistant silicone in Grange, carried out at your home and guaranteed for a year.

  • Damp near the bath
  • Gaps in the seal
  • A messy previous reseal
Surface Doctor technician refinishing the outside of a roll-top bath

Trusted bath resealing in Grange

About our bath resealing in Grange

A proper reseal starts with removing every trace of the old silicone. New silicone will not bond to old, which is why so many DIY reseals peel. We work on shower trays & enclosures, baths and basins & vanity units, and common reasons people get in touch are sealant that’s split or lifting and missing sealant behind the taps.

You are covered for a year from the day of the repair. Just call us if there is a problem and we’ll come back.

Where
Grange (ME7, ME8)
Area hub
Medway
Warranty
One year on every repair
Quote
Free and fixed, from your photos
Call
0345 017 0787
Last updated
23 October 2026
Roll-top bath being refinished by a Surface Doctor technician

Why reseal now?

Sealing over old silicone is a false economy. It peels within weeks, and traps mould underneath. A proper reseal removes the old first. The price reflects the work involved, not your postcode. The full price is agreed before you book, with no extras added later.

Why Grange clients choose us

  • Usually one visit, start to finish
  • One price list for the whole UK
  • One-year guarantee on every repair
  • We come to you, anywhere in the UK

Take a look at our prices page.

For landlords and businesses

We regularly price jobs from inventory or check-out photos. You can have a price before you arrange access, and we liaise with tenants about access if you’d like us to.

We regularly work with letting and managing agents. Send the address, pictures and access details and we’ll handle the rest.

DIY kit or professional repair?

A DIY attempt is not a disaster. We take the old repair out and do it properly, so it will not stop us repairing it. Just mention it when you send photos, as it can add time.

The difference between a kit and a professional repair is mostly in the preparation and colour. We clean and key the area properly, mix the colour to your surface and finish it to the same sheen, then guarantee it for a year.

What we do, step by step

We begin by going over the job with you. Next, we cover and mask everything nearby and the work begins. You can expect it to take a couple of hours, and we’ll keep you posted as we go.

  1. The old silicone is cut out completely.
  2. Residue is removed and the joint cleaned.
  3. We treat mould and dry the joint thoroughly.
  4. We fill the bath, or weight the tray, to open the joint.
  5. New mould-resistant silicone is applied and tooled neatly.

Getting ready for the visit

  • Clear the area around the damage
  • Keep children and pets away from the room on the day
  • Have a window or extractor fan available

How to get a price

Getting a quote takes a couple of minutes: photograph the damage, then the entire bath or shower, include your postcode and send them to us. You will get a fixed quote, not an estimate.

Get a fixed quote

Read more

Signs you need bath resealing in Grange

In time, even good sealant discolours particularly in a well-used bathroom. Steam, soap and movement all take their toll.

Look out for these signs:

  • Mould you cannot clean out
  • Old sealant that looks dirty
  • Gaps in the seal
  • Unsealed corners

Questions to ask before you book

  • If travel is included in the price
  • How to look after the finish
  • Who will actually do the work
  • How long it needs to cure

10 questions to ask before booking

Grange and nearby

Grange is about 1 mile north of Gillingham, in Medway. Across the ME7 area, a technician comes to you. We cover 68 places across Medway, from the larger towns to small villages. Our jobs stretch from Grange to London (about 30 miles away).

Jobs in ME7 and ME8 work the same way as everywhere else we cover. Local streets include Grange Road, Lower Featherby Road and Odo Rise. Neighbouring places we cover include Lower Twydall (1 mile south-east), Twydall (1 mile south), Gillingham (1 mile south), Darland (2 miles south-west) and Hale (2 miles south-west). Larger places within reach include Chatham (3 miles south-west), Rochester (4 miles west), Strood (4 miles west), Park Wood (3 miles south), Lordswood (4 miles south-west) and Hoo St Werburgh (3 miles north).

Around Grange

Around Grange, we work in homes near The Robert Napier School, The Robert Napier School and Our Lady of Gillingham Church, among other places. You will also find The Hastings Arms (under half a mile north-west), Church of St Mary Magdalen (0.8 miles west), Riverside Country Park (0.7 miles east) and Woodlands Primary School (0.7 miles south-west). For rail, the closest station is Gillingham (Kent) station, roughly 1.3 miles west of the centre. Further afield, we also cover the area around Huguenot Museum (3.3 miles west) and Pentagon Shopping Centre (2.4 miles west). For a walk, there is Bishop Saltings.

Map of Grange © OpenStreetMap contributors

What affects the price in Grange

Quotes are free and the price is fixed. What we take into account:

  • The material
  • Access to the area
  • How much damage there is
  • Unusual colours or finishes

No two jobs are quite the same, so we price each one individually. What’s damaged, how badly and how easy it is to reach all make a difference, and doing several things on one visit costs less than separate visits.

Send pictures for a quote

You can take the pictures on your phone, there is no need for anything special. Just ensure we can see:

  • The postcode, so we can plan the visit
  • A picture taken from further back
  • The material, if you know it
  • A coin or ruler next to the damage for scale

No survey visit is needed: we price from pictures. Send them through the quote form, or call 0345 017 0787 if you’d rather talk it through, and you will get a fixed figure back.

Questions from Grange

What information do you need?

A close-up, a wider photo and your postcode. After that, we just agree a date.

How soon can you come?

We will give you dates with your quote. Tell us if you need it done quickly.

What happens after I send photos?

We review the photos and send a fixed quote.

Why does my sealant keep splitting?

Movement is the usual cause. We fill the bath before sealing it.

Why does mould come back so fast?

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

Do you work for landlords and businesses?

Yes. We work for landlords, agents, builders and businesses as well as householders across Medway.

Do you seal over the old sealant?

No, we never seal over old silicone. It’s removed, cleaned off and the joint dried first.

Do you come to Grange?

Yes. We cover the entire UK and come to Grange. Send us photos for a fixed quote, or call 0345 017 0787.

Keeping it looking good

So the finish stays in good condition for years:

  • Clean the joints with a mild cleaner
  • Run the extractor fan during and after showers
  • Do not stand toiletries on the seal
  • Let steam out after showers

Avoid scraping the joints, and do not stand bottles on the seal.

If you notice damp, stains on the ceiling below or loose tiles, act quickly. There may be more going on, and we’ll say if you need a builder or plumber.

When a repair isn’t the answer

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

  • Rotten walls or floors behind the bath
  • Hollow or loose tiles
  • Very wide gaps that need a trim

Send us pictures and we’ll tell you honestly.

Surfaces we repair

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