How Much Does It Cost to Regrout a Shower in Australia? (A 2025 Guide)

As a homeowner in Australia, you already know that bathroom maintenance is a non-negotiable part of preserving your space. And one of the most overlooked but essential jobs is regrouting your shower. It might not be flashy, but it’s a make-or-break job when it comes to hygiene, waterproofing, and general bathroom upkeep.

Now, if you’ve noticed your shower looking a bit tired or if your grout’s darkened with mould, chipped, or just starting to give up, you’re probably wondering, “How much is this going to set me back in 2025?”

Well, on average, Australians are paying around $1,500 to regrout a shower professionally in 2025. This figure is actually the standard middle ground across a mix of shower sizes, tile types, and grout preferences. But the real price range is broader. Regrouting tiles in your shower can cost anywhere from $600 right up to $2,500, depending on what kind of shower setup you’ve got.

The price is this steep because every shower is a different beast. The size, tile spacing, material, grout type, and even your postcode all play a part in determining the final bill.

What Does the Cost of Regrouting Typically Cover?

When people hear a price like $1,500, the first question that often follows is, what exactly am I paying for? And it’s a fair question.

The cost to regrout your shower doesn’t just cover what it takes to rub in some new filler and wipe it down. It’s a layered process that starts with removing the old grout, cleaning the tile surface, selecting the right kind of new grout, applying it precisely, sealing it properly, and ensuring it all cures without issues.

A single mistake, especially in an area constantly exposed to water, can mean leaks, mould, or even structural water damage. That’s why labour is the biggest slice of the pie.

Professional tilers don’t just show up with a bucket and sponge. They come with oscillating tools, precision blades, high-quality sealants, and years of experience that prevent corners from being cut.

So when you pay someone $1,500 for bathroom tile regrouting, around 60 to 80% of that cost goes directly to labour. The rest goes into materials, including grout, cleaners, sealers, tools, and a bit for overheads.

Factors that Determine the Price of Your

Here are the specific factors that can spike or reduce the cost of your tile regrouting in Sydney:

The Size of Your Shower

Size directly determines how long the job takes and how much material you’ll need. A tight shower cubicle in a one-bedroom apartment might be regrouted in half a day and cost around $600 to $1,000. But if you’ve got a spacious walk-in shower with dual heads and full wall tiling, the price can easily push past $2,000.

To give you a rough guide:

• Small showers (up to 9 square feet) fall into the $560–$1,400 range.
• Medium-sized setups (9–16 square feet) sit between $700 and $1,750.
• Large showers (16–25 square feet) land around $770 to $1,950.
• Extra-large or double showers (25+ square feet) will creep up to $2,375 or more.

These figures assume you’re working with standard tiles and grout, but things get more complicated and more expensive once you throw in tile material and spacing.

Your Tile Type and Layout

As you know, bathroom tiles come in different varieties. A simple ceramic tile wall is one thing, but if you’ve got glass, marble, or intricate mosaic tiles, the job becomes much more delicate, and of course, pricier.

Smaller tiles mean more grout lines, and that means more effort. A wall of one-inch mosaic tiles might cost double or triple what you’d pay for the same area tiled with large-format tiles. Each extra grout line is another inch of labour and precision.

Then there’s spacing. Skinny grout lines (under 1/8th of an inch) call for unsanded grout and careful work, especially with glass or stone. Wider grout lines (closer to 1/4 inch) might seem easier, but they actually need more material and tend to show flaws if not finished cleanly. That’s why contractors often charge more for unusual spacing, either way.

In cases where tiles are loose or broken, tile repair may be required before regrouting can even begin, which adds to the overall cost and time.

The Grout Itself

The type of grout you pick will impact not only the final look but also the cost, longevity, and water resistance of your shower. And there’s a surprising amount of difference.

• Cement-based grout is cheap and cheerful but porous. You’ll need to seal it, and you’ll probably be back regrouting tiles sooner than you’d like.
• Epoxy grout is the gold standard, waterproof, stain-proof, and tough as nails. It’s also expensive and harder to work with, so the labour costs rise accordingly.
• Polymer-modified grout is a nice middle ground, more durable than cement and easier to apply than epoxy.

In 2025, grout pricing per square foot generally looks like this:

• Cement grout: $5–$7
• Sanded or unsanded grout: $5–$8
• Epoxy grout: $8–$12
• Polymer grout: $6.50–$10

You’ll also find specialised grouts like furan or quarry grout, but these are rarely used in homes unless you’re building a lab or factory-grade wet area.

Work With the Best Tile Regrouting Expert for Your Shower Regrouting

When it comes to bathroom regrouting, cutting corners will cost you more in the long run. Too many people fall into the trap of hiring the cheapest option or a general handyman, only to end up with patchy work, cracked grout, or worse, ongoing leaks that cause hidden water damage behind the tiles.

That’s why working with a specialist matters.

All of our shower regrouting experts at Tile Regrouting understand the structure beneath your tiles. We use the right tools and materials designed for wet areas, and we seal everything properly to give your shower a watertight finish that lasts for years.

We know which grout products work best in high-moisture environments. We know how to remove old grout without damaging your tiles. And most importantly, we know how to make your shower look brand new again, without the price tag of a full renovation.

You might be comparing costs, and that’s fair. But what you should really compare is value. A proper bathroom regrouting job from experts like us lasts far longer, looks better, and prevents issues like mould, cracks, and leaks. It’s a one-time cost with long-term peace of mind.

So if you’re going to invest in your home, do it once, and do it right. Get in touch with us today to get a shower that looks and performs like new.