Infinity Bathrooms
A modern bathroom with a glass-screened shower and vanity

Shower Replacements

A shower that actually drains properly and doesn't leak, matched to a specialist who treats waterproofing as the main job, not an afterthought.

A shower replacement is one of the most common single-item bathroom jobs, and also one of the easiest to get wrong if the waterproofing and fall to waste aren't done properly. A leaking shower is rarely a tile problem; it's almost always a membrane or fall problem underneath the tiles, which is why a proper replacement treats waterproofing as the main event, not a step to rush through before the glass goes in.

Style-wise, most replacements land in one of three categories: a framed shower box (budget-friendly, fully enclosed), a semi-frameless screen (a cleaner look, moderate cost), or a fully frameless glass screen (the premium option, and the one that shows up best in an open-plan bathroom). Walk-in, level-entry showers have also become a common request, both for the look and for accessibility, since they remove the step-over that becomes a genuine hazard as mobility changes over time.

Tell us the current shower type, whether you're after a straight swap or a style change (say, downsizing a bath to fit a bigger shower), and any accessibility needs, and we'll match you with one specialist who does this work regularly rather than as an occasional add-on to a bigger job.

What's typically included

  • Removal of the existing shower base, screen, and surrounding tiles
  • Waterproofing membrane renewal to NZBC E3 and AS/NZS 3740
  • Correct fall to waste, checked before tiling goes back on
  • Screen or glass supply and installation (framed, semi-frameless, or frameless)
  • Shower mixer, rail, and rose supply and installation
  • Level-entry and accessible shower options

Frequently asked questions

Does the waterproofing always need replacing with the shower?

In most cases, yes. Removing the old shower base and surrounding tiles typically disturbs the existing membrane enough that it needs to be redone properly to meet AS/NZS 3740, rather than patched. Treat any quote that skips this step as a bathroom leak waiting to happen.

How long does a shower replacement take?

A standalone shower replacement, not part of a wider renovation, typically takes around one to two weeks including waterproofing cure time. Full ensuite jobs that involve more than the shower itself take longer. Your matched specialist will confirm once they've seen the space.

Can I get a level-entry shower for accessibility?

Yes, level-entry and walk-in showers are a common request and don't necessarily require a full renovation if the existing plumbing layout allows for it. Mention accessibility needs specifically in your enquiry so it's factored into the quote from the start.

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