Oxfordshire · England

Bath & shower resealing (mastic) in Dorchester, Oxfordshire

We travel to Dorchester for bath, shower and sink resealing with new mould-resistant silicone. Everything is done in place, and the work is guaranteed.

  • Leaks at the edges
  • Black mould in the sealant
  • Silicone coming away from the tiles
Surface Doctor technician refinishing the outside of a roll-top bath

Bath resealing in Dorchester

Bath resealing in Dorchester, done in place

A fresh seal protects your bathroom. Failed sealant lets water get where it shouldn’t, and resealing puts a stop to that. Our repair technicians work on baths, kitchen worktops & sinks and wet rooms, and the jobs we see most are silicone smeared on tiles and black mould in the sealant.

Whatever the size of the job, it’s backed by a one-year guarantee in Dorchester and across Oxfordshire.

Roll-top bath being refinished by a Surface Doctor technician
Area
Dorchester (OX10)
County
Oxfordshire
Guarantee
One year on every repair
Quote
Free, fixed quote from pictures
Phone
0345 017 0787
Page updated
23 October 2026

Prices and what affects them

Every quote is fixed and free. What we take into account:

  • Any earlier repairs that need removing first
  • Where the damage is and how we get to it
  • Doing more than one item at once
  • The type of damage

It helps to know what pushes a price up or down: access, material, the extent of the damage and whether we can do several items together. Photos let us give you a fixed figure.

How to get a fixed quote

Phone photos are fine. Make sure they show:

  • Good light, ideally daylight, without flash glare
  • Details of any past repairs
  • Your postcode, so we can check dates
  • A wider photo showing the whole bath or shower

There is no need for us to visit first. Nearly every job can be priced from photos: send a close-up, a wider shot and your postcode, and we’ll reply with a fixed quote.

Keeping it looking good

Nothing complicated is needed, just a few sensible habits:

  • Open a window after bathing
  • Ventilate the bathroom well
  • Dry the seal after bathing
  • Reseal when black spots won’t clean off

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

Mouldy sealant is more than a cosmetic problem, it’s a sign moisture is sitting in the joint. Resealing early keeps water out of the walls and floor.

Different materials, different repairs

Shower trays

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

Baths

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

FAQs for Dorchester

Do you charge for travel?

There is no separate call-out charge. The fixed price covers the visit and the work.

How long before I can shower?

You will get the curing time from us, normally around a day.

How quickly can you book me in?

That depends on our diary for your area. Send photos with your postcode and we’ll reply with the earliest dates.

Can you do more than one item on the same visit?

Of course, and it generally saves money. Just add the extra items to your photos and we’ll quote them together.

Is my repair covered?

All our work carries our one-year guarantee. Ask us what it covers when you get your quote.

Do I have to be there?

Someone needs to let us in and show us the job. After that, you can carry on with your day.

Can I get a quote without a visit?

Yes, almost always. Clear pictures let us give you a fixed quote without visiting.

What information do you need?

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

Landlords, agents and businesses in Dorchester

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

We’re used to working with agents and managing companies. Send the address, photos and access details.

Where we work around Dorchester

Dorchester is about 4 miles north-east of Didcot, in Oxfordshire. We visit clients in Dorchester and the surrounding area, so nothing has to leave your home. Dorchester is one of 443 places in Oxfordshire where we work. Our nearest city page is London, about 47 miles away.

We work across the OX10 postcode area and the streets around it. We regularly work on streets such as High Street, Queen Street and Queens Close. Other places close to Dorchester include Burcot (1 mile north-west), Little Wittenham (1 mile south-west), Berinsfield (1 mile north), Warborough (1 mile east) and Shillingford (1 mile south-east). Larger places within reach include Oxford (8 miles north), Didcot (4 miles south-west), Abingdon-on-Thames (5 miles north-west), Thame (11 miles north-east), Wantage (12 miles west) and Henley-on-Thames (14 miles south-east).

Around Dorchester

In Dorchester, that means homes near Dorchester St Birinus Church of England School, The White Hart Hotel Bar and Dorchester Abbey and the streets around them. The closest station to Dorchester is Culham station, about 3.1 miles west. Further afield, we also cover the area around Brightwell Castle (2.3 miles south) and Littlemore Hospital (5.6 miles north-west). For a walk, there’s Ewelme Watercress Beds and Wittenham Clumps.

Map of Dorchester © OpenStreetMap contributors

DIY kit or professional repair?

It’s natural to want to try a repair yourself. The trouble is that kit repairs often look fine at first and then fail, and the old filler has to come out before a proper repair.

DIY kits are sold for most surfaces, and they can tidy up a tiny mark. Where they fall down is colour and preparation: kits come in a few standard shades, and without proper cleaning and keying the filler frequently lifts.

When we’d advise against a repair

It helps to know what we cannot do too:

  • A bath or tray that moves, until its support is fixed
  • Gaps too big for silicone alone
  • Hollow or loose tiles

Send us photos and we’ll tell you honestly.

What we work on

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

When to call us in Dorchester

Sealant does not last forever. Every bath or shower adds moisture and soap residue, which mould feeds on, and the joint flexes each time the bath fills.

Send us a picture if you notice any of these:

  • Leaks at the edges
  • Sealant that is split or lifting
  • A messy previous reseal
  • Stained silicone

Questions to ask before booking

  • How your room will be protected
  • What aftercare is recommended
  • Whether they match the colour on site
  • If travel is included in the price

Choosing a repair company

What happens on the day

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

  1. All the old sealant is cut out and removed.
  2. We clean the joint and treat any mould.
  3. We dry the joint thoroughly.
  4. For a bath, we fill it with water first so the joint is at its widest.
  5. We apply new mould-resistant silicone and tool it to a neat finish, including around the taps.

How to prepare

  • Clear the area around the damage
  • Tell us about any previous repairs or coatings
  • Mention any parking restrictions or tricky access

Get a quote

The quickest way to a price is to send a couple of photos using our quote form or ring us. We will say right away if a repair is the right fix.

Get a fixed quote

Related advice

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