Bathroom renovations

A tired-looking bathroom can drag down your whole home, but a well-executed renovation can breathe new life into the space. Whether you’re looking to boost your home’s value, upgrade your daily routine, or fix worn-out tiles and fittings, GroutPro has the expertise to get it done right.

From retiling and grout restoration to shower refurbishments and mouldy silicone replacement, we offer cost-effective bathroom restoration services that deliver impressive results without the hefty price tag of a full rebuild.

Types of bathroom renovations

Not all bathroom renovations are created equal. Some projects involve a complete redesign, while others focus on cost-effective upgrades like retiling or fixing mouldy grout. Before you dive in, consider what you actually need.

  • Retiling or a Full Remodel: If your tiles are in good condition, a grout refresh and retiling might be all you need. But if you’re changing the layout, plumbing costs can add up – so plan accordingly.
  • Shower vs. Bath: Do you need a new shower, a bath, or both? Consider how your household uses the space.
  • Maximising Storage: A family bathroom may need more counter space and cabinets, while a small ensuite demands clever storage solutions.
  • Fixtures & Finishes: Will you be upgrading mirrors, tapware, vanities, or towel rails? These finishing touches can make a big difference in your final design.

If you’re unsure where to start, GroutPro can help you navigate bathroom renovation costs and the process – whether it’s a full renovation or a simple refresh.

Small bathroom renovations

Small spaces don’t have to feel cramped. The key to small bathroom renovations is maximising storage and function. A clever layout can open up a studio bathroom. Small but impactful updates like regrouting, replacing silicone, or installing space-saving fixtures can completely refresh the space without blowing the budget.

Modern renovations

A modern bathroom isn’t just about aesthetics but also functionality and longevity. Whether you’re redesigning from scratch or adding contemporary touches to an existing bathroom, balance is key. Trends come and go, but timeless elements like neutral tiles, sleek tapware, and minimalist vanities ensure your bathroom still looks fresh years down the track.

Budget renovations

If you’re on a budget, there are a few ways you can easily spruce up this room of the house:

  • Do cosmetic renovations DIY — this can include building storage shelves and painting. Just be sure to do the right planning, and speak to experts beforehand for professional results. For tiles, plumbing, electrical and waterproofing, it’s a good idea to contact a skilled and experienced professional.
  • Work with what you’ve got — if you can, keep your existing bathroom layout to save on the time and cost of plumbing and waterproofing.

Bathroom Renovation Ideas

Renovating doesn’t have to mean gutting the bathroom. If you’re on a budget, here’s how to get the best results for less:

  • Tackle cosmetic DIY tasks like painting or installing shelving – but leave plumbing, electrical, and waterproofing to the pros.
  • Work with what you’ve got – keeping the existing layout can save thousands on plumbing and tiling costs.

Bathroom renovation cost

A full bathroom renovation can cost tens of thousands of dollars, covering demolition, relining, waterproofing, plumbing, tiling, electrical, and painting. But if your tiles and fixtures are in good condition, a targeted restoration can save you thousands, delivering a near-new bathroom for a fraction of the price.

Not sure what your bathroom needs? Get in touch for a free, no-obligation quote and find out how we can help.

Bathroom renovation project steps

The bathroom renovation process has many steps, and it’s a good idea to sit down and account for these from day one. Without planning out the renovation process, you may come up against unforeseen costs and delays. Here are the main steps toward creating your perfect bathroom.

Professional tile & grout cleaning

Before considering a full renovation, check if your tiles need deep cleaning. Professional tile and grout cleaning can restore old tiles, bringing back their original shine. One of our Auckland clients had their bathroom refreshed for under $3000, with no new fittings or fixtures needed.

Grout recolouring, sealing, or replacement

Worn-out grout makes a bathroom look tired and aged. Instead of a full renovation, grout replacement, recolouring, or resealing can give your bathroom a brand-new appearance for a fraction of the cost.

Damaged tile repairs

Cracked or loose tiles? Moisture buildup and degraded grout can cause tiles to lift or crack. GroutPro has revitalised entire showers by simply repairing damaged tiles without the hassle of a full retiling job.

Silicone removal and replacement

Mouldy, peeling, or discoloured silicone isn’t just ugly; it can lead to serious water damage. Fresh silicone replacement keeps your bathroom watertight, preventing leaks and extending its lifespan.

Showerdome installation

Want to eliminate steam, mould, and mildew? A Showerdome installation reduces humidity in your bathroom, saving you from fogged-up mirrors, damp walls, and excessive extractor fan use.

Shower glass restoration

Hard water stains can etch into shower glass, making it look permanently dirty. Our eco-friendly shower glass restoration process removes stubborn stains and mineral deposits, leaving the glass crystal clear again—without replacing it.

Total shower refurbishment

Looking for a complete shower refresh? Whether it’s deep cleaning, grout repair, silicone replacement, or glass restoration, GroutPro’s total shower refurbishment brings your shower back to life without the cost of a full rebuild.

 

Request an obligation-free quote today.

See our other GroutPro services?

Why Work With GroutPro?

Thinking about a bathroom upgrade but worried about the cost? Before you commit to a full renovation, GroutPro can help refresh your bathroom for a fraction of the price. With years of experience across Auckland, Wellington, Christchurch, Tauranga, Hamilton, and beyond, we’re New Zealand’s trusted bathroom specialists.

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FAQ

  • How long does a shower glass coating last?

    A professional glass coating like Enduroshield Professional can last for years, unlike DIY coatings that require reapplication every few months. It forms an invisible barrier that repels soap scum, water stains, and mineral buildup, helping to keep your shower glass cleaner for longer.

  • What is the best way to clean my shower glass?

    To keep your shower glass clear, we recommend using a non-abrasive cleaner and a soft cloth or squeegee after each use. Avoid harsh chemicals, scouring pads, or acidic cleaners, as these can damage the surface and create more scratches. For long-term protection, a shower glass coating like Enduroshield Professional is best.

  • How do I know my silicone needs replacement?

    If you notice peeling, cracks, mould stains, or gaps in your shower sealant, it’s time for a professional silicone replacement. Worn-out silicone can lead to water leaks, structural damage, and costly repairs if left untreated.

  • What will it cost to renovate my bathroom?

    This really depends on the extent of the renovation.

    A full deconstruction and remodel including new tiles and new fixtures could cost tens of thousands of dollars. Renewing tiles in particular would require removal of all the fixtures, removal of the existing tiles (and likely the wallboard behind), re waterproofing of any wet areas, before installing the new tiles.

    If the tiles themselves are able to be saved, a tidy up of the existing grout, replacement of the silicone, and restoration of the existing shower glass by GroutPro could be done for a fraction of that amount.

  • How do I replace the silicone in my shower?

    Silicone sealant creates a flexible, waterproof joint between tiles, walls, and glass panels in showers. Over time, it breaks down, peels, or grows mould, especially in high-moisture areas. Typically, silicone may last a couple of years in a new shower but needs to be replaced regularly in older showers.

    Removing and replacing silicone is a specialist job requiring sharp blades and precision. If not done correctly, it can damage waterproofing membranes or scratch surfaces. GroutPro replaces dozens of showers’ worth of silicone every day, ensuring a clean, professional finish.

  • What kind of grout is best for a wet area such as a shower?

    Epoxy grout is recommended in wet areas as it is waterproof and much more resistant to staining. We regrout shower bases with Epoxy to provide the longest lasting solution. Grout on shower walls can be protected using our Colourseal grout sealer, which provides similar protection to Epoxy grout but with no regrouting required (which eliminates any chance of minor damage to the tiles).

  • Why can’t I get the water marks off my shower glass?

    Water spotting is caused by minerals such as calcium, lime, and iron in the water supply sticking to the microscopic pores of the glass. When water droplets are left on the surface, they evaporate, leaving behind these stubborn stains. Over time, these minerals build up and block the clarity of the glass.

    Removing them requires specialist abrasive products and professional techniques to restore up to 80 - 90% shower glass clarity. However, in some cases, severely etched glass may not be fully restorable. The best way to minimise water marks is to wipe down your glass after every shower.

Book a quote now

For any enquiries regarding the restoration or maintenance of your tiled areas or to request a quote, please enter your details, and your local GroutPro franchisee will be in touch to arrange an appointment as soon as possible. If you prefer not to give a full address at this stage, feel free to book a quote by phone using the free phone number below.

0508 422 532

 

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