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  • Mia Vanity Unit 75cm75cm-Vanity-MIA-Discount-vanities

    Mia PVC Vanity Unit 75cm

    $680.00$920.00 inc.GST
    • Wall-Hung Unit
    • 2 Draw Unit
    • 100% Waterproof Vanity
    • Integrated overflow included
    • Fully assembled –  No assembly required
    • Solid 16mm backing board
    • Highest Quality UV resistant 2 Pack Paint
    • Soft Close Finger Pull drawers
    • PVC Board
    • 5 Year Warranty
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  • Mia Vanity Unit 90cmMia Vanity Unit 90cm side view close

    Mia PVC Vanity Unit 90cm

    $740.00$1,060.00 inc.GST
    • Wall-Hung Unit
    • 2 Draw Unit
    • 100% Waterproof Vanity
    • Integrated overflow included
    • Fully assembled –  No assembly required
    • Solid 16mm backing board
    • Highest Quality UV resistant 2 Pack Paint
    • Soft Close Finger Pull drawers
    • PVC Board
    • 5 Year Warranty

     

    Select optionsLoading Done This product has multiple variants. The options may be chosen on the product page
  • Mia Vanity Unit 120cmMia Vanity Unit 90cm side view

    Mia PVC Vanity Unit 120cm

    $1,080.00$1,460.00 inc.GST
    • Wall-Hung Unit
    • 4 Draw Unit
    • 100% Waterproof Vanity
    • Integrated overflow included
    • Fully assembled –  No assembly required
    • Solid 16mm backing board
    • Highest Quality UV resistant 2 Pack Paint
    • Soft Close Finger Pull drawers
    • PVC Board
    • 5 Year Warranty
    Select optionsLoading Done This product has multiple variants. The options may be chosen on the product page
  • Marine Single Drawer PVC Vanity Unit 75cm

    Marine Single Drawer PVC Vanity Unit 75cm

    $380.00$680.00 inc.GST

    Manufactured from High-Grade PVC Board, this range of vanities is completely waterproof.

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How to Choose a Waterproof Vanity

Bathroom vanity units play an integral role in any bathroom – in both its design and functionality, which is why many considerations should be made when selecting one. A bathroom vanity unit needs to look great, be practical, and serve you well. Thankfully, waterproof vanities tick these three boxes, leaving the decision to come down to design, size, and storage ultimately.

The quality of a bathroom vanity would usually be an essential factor, but this isn’t the case with waterproof vanities. We specifically designed our waterproof bathroom cabinets from PVC to withstand water and mould damage susceptible to standard bathroom cabinets. They’re 100% waterproof and will survive leaks and splashing water. As such, each comes with an impressive 15-year warranty.

Waterproof Vanity FAQs

The most waterproof material for a bathroom vanity is PVC (Poly Vinyl Chloride). A waterproof bathroom vanity made from high-grade PVC board won’t absorb moisture, swell, or warp—making it ideal for humid or wet conditions. For low-maintenance bathrooms, see our Best Waterproof Bathroom Vanities guide.

To protect your vanity from water, choose a waterproof vanity unit made from materials like PVC that are designed to withstand moisture. Unlike timber or MDF, a PVC bathroom cabinet resists swelling and won’t delaminate. Good ventilation, sealing around the basin, and regular cleaning also help extend your vanity’s life.

PVC is one of the most durable and practical materials for a bathroom vanity, particularly in high-moisture areas. At Ross’s, our PVC vanities are manufactured from high-grade PVC board and backed by up to 15-year warranties, offering a combination of strength, water resistance, and long-term performance.

Yes, a PVC vanity is completely waterproof. Our PVC bathroom cabinet range is made from 100% waterproof PVC board, with some models also featuring a protective PET coating for extra durability.

Learn more in our article: PVC Vanities are 100% Waterproof.

PVC is one of the best materials for a bathroom vanity. It’s lightweight, 100% waterproof, resistant to mould and mildew, and easy to clean. This makes a PVC bathroom cabinet a smart choice for busy family homes or low-maintenance rentals.

Yes, PVC vanities are a fantastic option for modern bathrooms. Not only are they waterproof, but they’re also available in a wide range of designs—from minimalist to contemporary. Our waterproof vanity unit range at Ross’s offers long-lasting style with up to 15 years warranty for peace of mind.

Handy Bathroom Vanity Hints

Stay up-to-date with the latest trends, tips, and insights for choosing the perfect bathroom vanity. Our newest articles and resources offer fresh ideas, expert advice, and practical solutions to help you find the ideal vanity for your bathroom space. Explore the latest in bathroom vanity design, care, and innovation below.

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How to Install a Wall Hung Vanity

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Professional plumber in blue workwear disconnecting vanity plumbing, shown kneeling on protective drop cloth with organized tools, working on wall-mounted white bathroom cabinet with open doors exposing pipe connections

How To Remove a Vanity Unity

As Perth’s leading bathroom renovation experts at Ross’s Discount Home Centre, we’ve helped thousands of homeowners learn how to remove…