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Shower regrouting Sydney: epoxy regrouting and grout repairs Cracked or mouldy grout? Regrouted properly.

Old grout cracks, stains and lets water through. Shower regrouting replaces it with fresh, sealed grout, so the shower looks clean again and water stays out from behind the tiles. We regrout showers, bathrooms, laundries and outdoor tiles across Sydney, with epoxy grout where it suits the job.

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  1. 1Remove the old groutCut out to an even depth, never skimmed over.
  2. 2Regrout properlyWet-area or epoxy grout, packed deep into the joints.
  3. 3Seal and resealGrout sealed and the silicone replaced.

When it's time to regrout

  • Grout that's cracked, crumbling or missing
  • Black mould in the grout lines that won't clean off
  • Grout worn down below the edge of the tiles
  • Silicone that has peeled, split or gone mouldy
  • Damp or water marks outside the shower

How we regrout and seal a shower

  1. Cut out the old grout to an even depth.
  2. Clean out the joints so the new grout bonds properly.
  3. Regrout the walls and floor with a wet-area grout or epoxy grout.
  4. Replace the silicone at the corners, hob, floor junctions and screen.
  5. Seal the grout so it holds out water and stains.

If your shower is already leaking, regrouting alone may not stop it. Our leaking shower repairs add resealed movement joints and sealed grout. See how we fix leaking showers.

Is epoxy grout worth it for a shower?

Epoxy grout soaks up far less water than standard cement-based grout. It resists mould and staining and holds its colour longer, which makes it a good choice for shower floors and other areas that stay wet. It costs more and takes more skill to lay, so we'll tell you at the inspection whether it's worth it for your shower.

Grout waterproofing and sealing

Standard grout soaks up water. Sealing the grout in a shower slows that down, keeps the grout cleaner and helps protect the bed underneath. We seal every regrout we do. Where it suits the tile, we seal the tiles too.

Bathroom regrouting and silicone replacement

We regrout bathroom and ensuite floors and walls, laundries, toilets and kitchen splashbacks. We also replace hardened silicone with fresh, flexible sealant around hobs, step-downs and shower screens.

Grout and tile cleaning

Not all dirty grout needs replacing. If the grout is sound but stained, a deep clean and seal can bring it back. We clean tiles and grout in bathrooms, on balconies and paths and in other outdoor areas. At the inspection we'll tell you whether cleaning will do or regrouting is needed.

What affects the cost of shower regrouting?

The cost depends on the size of the shower, which areas need regrouting (floor, walls or both), the grout type and the silicone work. Epoxy costs more than standard grout. Regrouting just the shower floor costs less than the whole shower. Read what affects the cost of shower regrouting. The inspection and quote are free.

Tiles and showers we regrout

  • Ceramic tiles
  • Porcelain tiles
  • Large-format tiles
  • Natural stone
  • Marble
  • Small mosaics
  • Patterned tiles
  • Shower floors
  • Shower walls
  • Walk-in showers
  • Corner showers
  • Bathroom floors

We can match your existing grout colour, or change it to a fresh shade that lifts the whole bathroom. Regrouting costs a fraction of a new bathroom and keeps the tiles you already have.

Where we work

We regrout showers, bathrooms, laundries and outdoor tiles across Sydney. We’re a mobile service with no shopfront, so we come to you anywhere in Sydney and Greater Sydney, including Parramatta, Merrylands, Blacktown, Penrith, Western Sydney, Castle Hill, Kellyville and Rouse Hill, Baulkham Hills, Hornsby, Ryde, Chatswood, North Sydney, Mosman, the Northern Beaches, Strathfield, the Sydney CBD, Bondi and Randwick, Hurstville, Liverpool and Sutherland. See all the areas we cover

Perfect for

  • Homeowners with mouldy, black or cracked grout
  • Owners getting a home ready to sell
  • Landlords and property managers looking after rentals
  • Strata buildings and owners corporations
  • Anyone who wants a fresh bathroom without renovating

Problems we fix fast

  • Grout cracked, crumbling or falling out
  • Black mould that won't scrub off
  • Discoloured or stained grout lines
  • Cracked grout around the floor waste
  • Small leaks through the shower walls or floor

Before and after: regrouting jobs

BeforeBefore: white shower wall with mould-stained joints and corner.
AfterAfter: clean, regrouted joints.
Shower wall: mould-stained joints and corner before; clean, renewed grout after
BeforeBefore: brown mosaic shower floor with dark stained grout.
AfterAfter: clean, renewed grout.
Mosaic shower floor: dark, stained grout before; clean, renewed grout after
BeforeBefore: grey bathroom floor with dull grout.
AfterAfter: renewed grout.
Bathroom floor: dull grout before; renewed grout after
BeforeBefore: tiled garden path, weathered and stained.
AfterAfter: cleaned and regrouted.
Tiled garden path: weathered and stained before; cleaned and regrouted after

Case study: a shower floor with cracked grout around the waste, regrouted in about 2 hours.

See our before and after photos

Regrouting questions

How often should grout be replaced?

There's no set timeline. Replace it when it's cracked, missing or letting water through. Sealing helps it last longer.

Can you regrout over the old grout?

No. New grout over old grout doesn't bond and soon cracks. We cut the old grout out first.

Can you replace a few cracked tiles?

Yes, where we can match or source replacement tiles. We'll check at the inspection.

Is regrouting enough to fix a leaking shower?

Sometimes. If water is already getting through, see how we fix leaking showers.

Do you seal the tiles as well as the grout?

Where it suits the tile, yes. We'll tell you if your tiles need it.

Can I use the shower straight after regrouting?

Not straight away. The grout and silicone need to cure first. Showers we regrout and reseal are usually ready to use in 24 to 48 hours, and we'll confirm on the day.

Can you change the grout colour?

Yes. Regrouting is a good time to change colour. We'll help you pick a shade that suits your tiles.

Is epoxy grout better than standard grout?

For showers, usually. It soaks up far less water and resists mould and staining. It costs more, so we'll tell you at the inspection whether it's worth it for yours.

Can you issue a compliance certificate?

Yes. We can issue a compliance certificate for our waterproofing work. Just ask at the inspection.

Book a free regrouting quote

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