Kent · England

Bath Resealing for Sevenoaks homes

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

  • An untidy old seal
  • Black mould in the sealant
  • Discoloured, yellow sealant
Surface Doctor technician refinishing the outside of a roll-top bath

Bath resealing near Sevenoaks

Bath resealing in Sevenoaks without replacing anything

We reseal baths, shower trays, basins and worktops, with mould-resistant sanitary silicone. Most jobs take a couple of hours. Our technicians work on kitchen worktops & sinks, wet rooms and shower trays & enclosures, and people most frequently call us about discoloured, yellow sealant and silicone smeared on tiles.

Your repair is guaranteed for a year, as with every job we do.

Area
Sevenoaks (TN13, TN14, TN15, TN8)
Region
Kent
Guarantee
One year on every repair
Price
Free, fixed price from pictures
Phone
0345 017 0787
Updated
23 October 2026
Technician in a mask working on a freestanding roll-top bath

The process

Arrival times are agreed in advance, so you’re not left guessing. On site, it takes around two hours. The room is left tidy and you will know when it can be used.

  1. The surrounding area is protected and the joints masked.
  2. We remove the old sealant and every trace of residue.
  3. We clean, treat and dry the joint.
  4. Fresh silicone is applied in a continuous bead.
  5. The bead is smoothed, the tape removed and the seal left to cure.

How to prepare

  • Have a window or extractor fan available
  • Mention if the room is upstairs or in a flat
  • Move bottles, mats and clutter away from the area

Getting a price

No survey visit is needed: we price from pictures. Use the quote form, or ring 0345 017 0787 to talk it through, and you will get a fixed figure back.

Send photos for a quote

Related advice

Looking after it afterwards

Once the work has cured, treat it gently:

  • Keep the joints dry
  • Give the seal a regular clean
  • Keep bottles off the joints
  • Let steam out after showers

Good ventilation is the best protection, and wipe the joints after use.

Reseal before water gets in. Gaps or lifting edges mean it needs doing.

About Sevenoaks

Sevenoaks is about 19 miles south-east of London, in Kent. Clients in Sevenoaks get the same service as everywhere else we cover: a fixed quote from your pictures, then a visit to do the work. Our technicians cover 922 places in Kent, from the larger towns to small villages. Our jobs stretch from Sevenoaks to London (19 miles away).

Postcode districts we cover here: TN13, TN14, TN15 and TN8. You will find streets such as London Road, High Street and Church Road, all of which we cover. Being close to the A21 and A25, Sevenoaks is simple for us to get to. Close by, we cover Riverhead (1 mile west), Kippington (1 mile south), Dunton Green (1 mile north-west), Bessels Green (1 mile west) and Chipstead (2 miles west). Further out, we also cover Maidstone (15 miles east), Dartford (11 miles north), Royal Tunbridge Wells (11 miles south), Gravesend (13 miles north-east), Tonbridge (7 miles south-east) and Northfleet (13 miles north-east). Sevenoaks is one of the larger places we cover in Kent.

Near you in Sevenoaks

Around Sevenoaks, we work in homes near New Beacon School, The Rifleman pub and Knole Academy. Other local landmarks include St John the Baptist (less than half a mile east), Montreal Park (0.8 miles west) and Sevenoaks Primary School (under half a mile north). Sevenoaks has its own railway station: Sevenoaks station. Further afield, we also cover the area around Sevenoaks Hospital (0.6 miles north-east) and Kemsing Castle Bank (2.6 miles north-east). Not far away are Dryhill Nature Reserve.

Map of Sevenoaks © OpenStreetMap contributors

Work for landlords and builders

We carry out planned and one-off repairs for housing associations and facilities teams in Kent and across the UK. Repairing in place avoids the disruption of a replacement, which matters when someone is living in the home.

For developers and builders, we fix damage before handover. Several plots can be done in one visit to keep costs down.

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. We charge the same wherever you are, with no extra for Sevenoaks. What changes the price is the job itself: the material, the amount of damage and how many items.

Why choose Surface Doctor in Sevenoaks

  • Everything repaired in place
  • A fixed quote before you book
  • We come to you, anywhere in the UK
  • Same prices wherever you are

See our full price list.

What your bath or shower is made of matters

Shower trays

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

Baths

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

Questions from Sevenoaks

Do you hold any accreditations?

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

What does bath resealing cost?

Because every job differs, we price from photos. You’ll get a fixed figure before you book.

When can you do it?

That depends on our diary for your area. We’ll offer you dates when we send your quote.

What information do you need?

Just photos, your postcode and a contact number. On the day, access to the room.

What happens next?

You will get a fixed quote back. There’s no obligation to book.

How long does silicone take to cure?

You’ll get the curing time from us.

Do you come to Sevenoaks?

Yes, we do. Technicians travel to Sevenoaks from across the region, and the price is the same as everywhere else.

Can landlords book you?

Yes, often. We can quote for several properties together and work between tenancies.

When we’d advise against a repair

It helps to know what we cannot do too:

  • Gaps so wide they need filling or trims before sealing
  • Tiles that move, until they’re refixed
  • Rotten walls or floors behind the bath

Send us pictures and we will tell you honestly before you book.

Materials we work on in Sevenoaks

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

Common problems we fix in Sevenoaks

Black mould is the most common reason people reseal. It grows into the silicone, so cleaning can’t get it all out.

Typical reasons for a call-out include:

  • Water getting behind the bath or tray
  • Missing sealant behind the taps
  • Silicone coming away from the tiles
  • Silicone smeared on tiles

Comparing quotes

  • What preparation is included
  • When it can be used again
  • What happens if they find more damage
  • What protection goes down before work starts

10 questions to ask before you book

DIY kit or professional repair?

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, and the work is guaranteed.

If you do try a kit, read the instructions carefully, and give it the full curing time. If it fails, we can still put it right.

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.