Things to Consider When Installing a Stone Vanity Top

Installed stone vanity top

Stone vanity units are more than just additional storage or another piece of bathroom furniture placed in the bathroom. Stunning stone vanity tops bring more life to a plain-looking space.

So, if you are planning to upgrade your vanity by installing bathroom vanity tops, there are some factors that you should consider before starting the project.

The Material for the Stone Vanity Top

When it comes to stone vanity top installation, you should be meticulous in choosing the material. While various stones compete for the best countertop material, you should select the one with excellent qualities that match your style.

Listed below are among the most popular and cost-effective vanity top materials.


Bathroom vanity tops made of marble always exude class and extravagance. Don’t let the delicate look fool you because this natural stone can withstand high temperatures, extreme moisture, and natural wear and tear. It is also easy to install since it is a relatively softer stone with a mirror-like shine.


Engineered stones like quartz have worked their way to the top since it has almost the same outstanding qualities as natural stones when installed as a countertop. It is non-porous, versatile, and resilient. So, you can make the most of your vanity tops with quartz.


Regarding strength and durability, granite is what you are looking for. This material is among the most beautiful, sophisticated, and hardest natural stones. If you are looking for a material for your bathroom vanity tops that can withstand water, scratches, heat, and chemicals, granite is your best option.


If you want a low-maintenance but high-quality vanity top, perhaps porcelain is what you are looking for. This material can make your bathroom look classy and chic, and it is durable, less porous, and easy to install. Porcelain can stand out whether you have a modern or minimalist room design.


The natural stone quartzite offers uniqueness to your home. It has limited colours, such as white, brown, black, and beige, perfect for contemporary homes.

Like any other natural stone, quartzite is heat- and water-resistant, scratch- and stain-proof. However, it may take longer to install your vanity top with this material because of its weight.

The Dimensions of the Vanity Top

Consider your vanity’s width and depth before installing a brand-new countertop. It significantly helps you know how many stone slabs you need to purchase and be more accurate in cutting and installing.

Since most vanity units don’t come in standard sizes, grab a tape and measure the countertop’s dimensions. If both ends of the vanity top touch the walls, you should measure the front and back width.

But, if your cabinet doesn’t have a countertop, you must add an inch to get better measurements. For the depth, it is essential to measure the front edge to back and add an extra inch for allowance.

The Style of the Vanity

The style of the cabinet and the room’s design is among the most important aspects to keep in mind when selecting a vanity top material and installing it. While natural and engineered stones suit every countertop design, it is always essential to choose suitability and efficiency.

You want to pick an excellent material that fits the room’s current style and ensure that it improves the look and functionality of your vanity cabinet.

The Type of Sink

If you are planning to remodel or add a sink to your vanity countertop, you should select the type of sink to install. It allows you to maximise your room’s aesthetic qualities while upgrading your cabinet’s functionality. And you can devise the best ways of installing the vanity top with a sink.

Here are some of the typical bathroom sink styles you can install on your vanity countertop.

Undermount Sink

An undermount sink is your best choice to protect your stone vanity countertop from constant moisture and stains. Its edges are hidden since it sits below the countertop, creating a sleek and sophisticated look. However, vanity tops with an undermount sink are more complicated to install.

Drop-in Sink

Also known as surface mount or top mount, drop-in sinks are easier to install. They are already modelled to fit the pre-cut hole on your vanity tops, and their rims are found on the countertop. Drop-in sinks can be a good idea if you want to add a sink on your vanity top but don’t want to hinder the installation process.

Integrated Sink

The integrated sink is the key for your bathroom vanity to look more seamless and modern. The vanity top and the sink are made of the same material, so you won’t have to worry about mixing and matching the design. Also, it will be easier to install since the sink and the countertop are already connected.

The Supplier and Contractor

While you can find many vanity countertop DIY installations online, there is no guarantee of getting the best results. It would be best to have a trusted stone supplier and contractor to source your materials and install them in your vanity cabinet.

The Installation Budget

Like any other construction project, the budget is among the first aspects you must look into. Sure, many excellent stone vanity countertop installers and suppliers can give you a successful project. But you have to consider your finances so you can cover the cost, create better choices, and find some alternatives if your dream vanity top costs more than your budget.

Stone Interiors, Your Reliable Partner for Stone Vanity Top Installation

Any home improvement project, such as a stone vanity top installation, requires proper planning before execution for a smooth-sailing process. So, if you have considered everything and want to jump-start the plan, we got you!

You can rely on Stone Interiors for your vanity top manufacturing and installation. To get a quote, please call us on (03) 9357 0096 or email us at We will be more than glad to discuss your installation project.