Double Vanity Dimensions: A Comprehensive Guide for Australian Homes
When it comes to bathroom renovations or new home builds, choosing the right double vanity dimensions is crucial for both functionality and aesthetics. In Australia, where bathroom sizes can vary greatly, it's essential to understand the different vanity sizes available and their suitability for various bathroom layouts. This guide will walk you through the most common double vanity dimensions, their pros and cons, and how to choose the perfect fit for your Australian home.
Understanding Double Vanity Dimensions
Double vanities, also known as double sinks or his-and-hers vanities, are designed to accommodate two users simultaneously, making them ideal for families, couples, or anyone who shares a bathroom. The dimensions of double vanities are typically measured in width and depth, with the height usually standardised at around 850mm. Let's explore the most common double vanity dimensions in Australia.
Standard Double Vanity Dimensions
- Width: 1200mm - 1800mm
- Depth: 450mm - 600mm
- Height: 850mm (standard)
Popular Double Vanity Widths in Australia
- 1200mm: Suitable for small to medium-sized bathrooms, this width allows for a comfortable user experience while keeping the vanity compact.
- 1500mm: A popular choice for medium to large bathrooms, this width provides ample space for two users and additional storage.
- 1800mm: Ideal for large bathrooms or en-suites, this width offers generous counter space and storage but requires a larger bathroom to accommodate it.
Choosing the Right Double Vanity Dimensions for Your Bathroom
Selecting the perfect double vanity dimensions depends on your bathroom's size, layout, and your personal preferences. Here are some factors to consider when making your decision:

Bathroom Size and Layout
Measure your bathroom's available space, including door widths and any obstacles like plumbing or windows. Ensure the vanity you choose can fit through the door and allow for comfortable movement around the bathroom.
Plumbing Considerations
Consider the location of your existing plumbing when choosing a vanity. If you're planning to move the plumbing, keep in mind the additional costs and potential disruptions to your renovation timeline.
Storage and Counter Space Needs
Assess your storage and counter space requirements. Larger vanities typically offer more storage and counter space, but ensure you're not compromising on comfort or aesthetics for the sake of storage.

Style and Aesthetics
Choose a vanity that complements your bathroom's overall design and aesthetic. Consider the vanity's material, finish, and any additional features like tapware or mirror options.
Double Vanity Dimensions: A Summary Table
| Vanity Width (mm) | Suitable Bathroom Size | Pros | Cons |
|---|---|---|---|
| 1200 | Small to medium | Compact, suitable for smaller spaces | Limited counter and storage space |
| 1500 | Medium to large | Balances space and functionality, popular choice | May be too large for smaller bathrooms |
| 1800 | Large | Generous counter and storage space | Requires a large bathroom to accommodate |
In conclusion, understanding double vanity dimensions is key to creating a functional and aesthetically pleasing bathroom in your Australian home. By considering your bathroom's size, layout, and your personal needs, you can choose the perfect double vanity that enhances your space and suits your lifestyle.