Cumbria · England

Bath & shower resealing (mastic) in Thornhill, Cumbria

Our repair technicians come to Thornhill for bath, shower and sink resealing with new mould-resistant silicone. Nothing is taken out, and the work is guaranteed.

  • Silicone coming away from the tiles
  • Mould you can’t clean out
  • Stained silicone
Surface Doctor technician refinishing the outside of a roll-top bath

Trusted bath resealing in Thornhill

About our bath resealing in Thornhill

We cut out all of the old sealant, treat any mould, and apply fresh mould-resistant silicone. We do this for baths, showers, sinks and worktops, including the awkward bits behind the taps. Typical jobs include mould you can’t clean out and silicone coming away from the tiles, on baths, shower trays & enclosures and kitchen worktops & sinks.

Every job is backed for twelve months, and the guarantee is the same wherever you live. We return to put right any problem with the work.

Location
Thornhill (CA22)
Region
Cumbria
Guarantee
12 months on all our work
Price
Free, fixed quote from pictures
Phone
0345 017 0787
Last updated
23 October 2026
Roll-top bath being refinished by a Surface Doctor technician

What your bath or shower is made of matters

Baths

Baths are resealed with water in them, so the joint is at its widest.

Shower trays

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

Our work in Thornhill

Thornhill is about 6 miles south-east of Whitehaven, in Cumbria. We work in every kind of home, old or new, large or small, plus businesses and rented homes. Thornhill is one of 438 towns and villages in Cumbria where we work. You can also see our page for Liverpool, about 77 miles away.

Our technicians cover all of CA22 and the streets around it. Local streets include The Knoll, St John's Road and High Road. If you are just outside Thornhill, we cover Egremont (1 mile north), Orgill (1 mile north-west), Beckermet (1 mile south), Nethertown (2 miles south-west) and Coulderton (2 miles west). We also work in nearby towns such as Workington (12 miles north), Whitehaven (6 miles north-west), Cockermouth (15 miles north-east), Moorclose (11 miles north), Cleator Moor (4 miles north) and Bransty (6 miles north-west).

Landmarks near Thornhill

We visit homes around Thornhill Mission, West Lakes Academy and Thornhill Primary School, among other places. Thornhill’s nearest station is Nethertown station, about 1.7 miles west. Well-known places in the area include West Cumberland Hospital (4.7 miles north) and Caernarvon Castle (1.1 miles south-east). The countryside around Thornhill includes Ponsonby Fell and Ponsonby Tarn.

Map of Thornhill © OpenStreetMap contributors

Why reseal now?

A professional reseal costs little compared with water damage. It’s quick, tidy and protects your home. Compared with replacing, repairing usually costs far less, because nothing has to be taken out, refitted or made good. The quote lists exactly what you are paying for.

Why us?

  • CHAS and Constructionline accredited
  • Free fixed quotes from pictures
  • No extra charge for your area
  • Everything repaired in place

Take a look at our prices page.

Can I fix it myself?

If you do try a kit, read the instructions carefully, and do not use it until it has fully cured. If it does not work out, we can still repair it properly.

Kits are cheap and easy to find, but many of the jobs we do start with putting right a DIY repair. Getting it right first time is normally cheaper.

For landlords and businesses

We regularly price jobs from inventory or check-out photos. That means we can quote before you even visit the property, and we liaise with tenants about access if you’d like us to.

Builders, developers and site managers book us for snagging repairs, fixing chips and scratches before handover. We are CHAS, Constructionline and SafeContractor accredited.

Keeping it looking good

Simple care helps the repair last. We recommend:

  • Wipe the joints dry after use
  • Use the extractor fan
  • Don’t stand toiletries on the seal
  • Give the seal a regular clean

Don’t scrape the sealant with anything sharp, and do not stand bottles on the seal.

Do not wait until water gets behind the bath. Gaps or lifting edges mean it needs doing.

Your questions about bath resealing in Thornhill

I’m a tenant. Can you help?

Of course. Check with your landlord; we can send the quote to them too.

Is my repair covered?

Yes: twelve months. If anything goes wrong with the repair within the year, we return to fix it.

How quickly can you book me in?

That depends on our diary for your area. Send pictures with your postcode and we will reply with the earliest dates.

Can you repair several things at once?

Yes. Combining jobs on one visit brings the cost down. Send photos of everything you’d like done.

Why does my sealant keep going mouldy?

Mostly moisture and poor ventilation. We use mould-resistant silicone, and ventilation helps it last.

Can pets and children be at home?

On the day, the room should be kept clear of pets and children.

Are there extra charges for Thornhill?

We do not add a call-out fee. Your fixed quote includes everything.

It’s been repaired before. Can you still fix it?

Generally, yes. Let us know what was used before and we’ll plan for it.

Common problems we fix in Thornhill

Joints split if the bath or tray moves, often because it was sealed with the bath empty.

If you can see any of these, send us a photo:

  • Mould you cannot clean out
  • Discoloured, yellow sealant
  • Leaks at the edges
  • An untidy old seal

Comparing quotes

  • Who will actually do the work
  • Whether cleaning and preparation are in the price
  • Whether the price is fixed and includes VAT
  • Whether the colour is mixed to match

10 questions to ask before you book

The process

When we visit, the technician arrives at the agreed time, protects the room with dust sheets and masking and gets started. The job usually takes about two hours for a bath. We clean up when we are done and tell you when it’s ready to use.

  1. We cut out and remove all of the old sealant.
  2. We clean the joint and treat any mould.
  3. We dry the joint thoroughly.
  4. Baths are filled with water first, so the joint is at its widest.
  5. We run a new bead of mould-resistant silicone and smooth it neatly, including around the taps.

Preparing for the visit

  • Have a window or extractor fan available
  • Let us know which floor the room is on
  • Point us to the nearest place to park

How to get a price

No survey visit is needed: we price from photos. 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.

Get a free quote

Advice

What we cannot put right

To be straight with you, some problems need a different fix:

  • Water damage behind the bath that needs a builder
  • Hollow or loose tiles
  • Very wide gaps that need a trim

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

Surfaces we repair

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