Cubica 18-Inch Stone Bathroom Sink

Translation missing: en.products.product.price.regular_price $329
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Cubica 18 Inch Stone Bathroom Sink
Cubica 18-Inch Stone Bathroom Sink
Cubica 18-Inch Stone Bathroom Sink

Cubica 18-Inch Stone Bathroom Sink

Translation missing: en.products.product.price.regular_price $329
Translation missing: en.products.product.price.sale_price $329 Translation missing: en.products.product.price.regular_price
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Product Highlights

Timeless Design: Get the luxury bathroom you've always wanted with the timelessly elegant design of Hansel Stone's Cubica 18-inch vessel sink for bathroom.

Effortless Cleaning: Made from unique mineral composite, the Cubica 18-inch lu

Unparalleled Durability: Crafted with hard-wearing and stain-resistant materials, this luxury 18-inch bathroom sink bowl will not crack, chip, or discolor in its lifetime.

Made from European resin stone with a minimalistic monolithic design featuring a straight walled exterior and rounded corners, the Cubica 18-inch stone bathroom sink in a stunning white color will enhance any luxury bathroom — traditional or modern — while remaining timeless even as interior design trends change.

Hansel Stone's Cubica 18-inch vessel stone sink is quick & easy to install and is designed to sit atop a bathroom counter or cabinet for a stylish focal point that will impress household members and guests alike.

The Cubica composite stone bathroom vessel sink can be installed with basic tools and little effort.

Order the Cubica 18-inch stone bathroom basin online from Hansel Stone for US wide delivery.

Please read our Delivery & Returns page for everything you need to know about ordering the Cubica 18-inch floating stone sink.

More information on the installation can be found here.
Installation Guide
Specification Sheet


L 450 mm W 380 mm H 117 mm


8.8 kg

Unique Mineral Composite Stone

Engineered Resin Stone Bathware

Exclusive mineral composite stone. Mineral composite is generally considered superior to ceramic and acrylic when it comes to bathroom ware because its durability, chip & stain resistance, and thermal conductivity is unparalleled. Hansel Stone Mineral Composite, a unique composite stone material derived from dolomite stone, offers all of that and more. Engineered with aesthetics and functionality in mind, the Cubica 18-inch vessel bathroom sink is built to look good and last.

Effortless Maintenance

Chip & Stain Resistant

Low maintenance luxury. The unique properties of Hansel Stone Mineral Composite give the Cubica 18-inch stone vessel bathroom sink a solid, non-porous surface that is anti-bacterial, stain resistant, and easy to clean. Low maintenance and hard-wearing, Hansel Stone's Cubica 18-inch floating bathroom sink does not require any complex cleaning processes or products and is more hygienic for your luxury bathroom too. The use of dolomite stone in our mineral composite means this 18-inch white vessel sink won't lose its pristine white color over time either.

Exquisite European Craftsmanship

Timelessly Minimalist Design

A design that will never go out of style. Carefully made in Europe using modern manufacturing processes, the Cubica 18-inch designer bathroom sink is an exquisite example of European craftsmanship. With its eternally stylish square shape, rounded corners, and sloped interior, this white stone bathroom sink creates an exquisite focal point that will enhance any luxury bathroom. The Cubica 18-inch stone resin basin is available with a glossy polished or matte white finish.

Eco-Friendly Bathroom Sink

100% Renewable Energy

Made with the environment in mind. Hansel Stone is the only company that manufactures luxury stone bathware made using completely green methods. The energy efficiency of our Cubica 18-inch stone wash basin is unmatched because our eco-friendly manufacturing processes do not emit any greenhouse emissions. With Hansel Stone, you get luxury with a clear conscience.

Thermal Conductivity

Warmer Water for Longer

A naturally warm surface. The Cubica 18-inch rectangular stone vessel sink is derived from dolomite stone to create a unique piece of luxury stone bathware that offers the perfect balance of insulation and thermal conductivity. This unique feature allows the shower base to absorb heat from the surrounding water and air, which can keep the water in the sink warmer for longer.

Lifetime Guarantee*

Guaranteed Quality Craftsmanship

We trust the quality of our goods. The Cubica 18-inch stone resin bathroom sink is made with innovative technology that makes it superior in durability, but for added peace of mind we offer a Lifetime Goods Guarantee on all of our products as a standard to prove we stand by our bathware. This guarantee covers the anticipated lifespan of our shower pans and applies to the original purchaser and installation address.


Hansel Stone: Luxury Stone Vessel Sinks from Europe

Hansel Stone is known and trusted for designing & manufacturing luxury stone bathware. The company was founded in the UK but also supplies to the US. We make stone sinks for homeowners, architects, and businesses such as hotels that want to upgrade their bathroom space by installing new bathroom features such as a vessel sink, freestanding clawfoot bathtub, or a solid floating stone countertop.

Hansel Stone is the only luxury stone bathware company that uses completely green manufacturing processes to create hard-wearing products that look good and will stand the test of time. The unmatched qualities of Hansel Stone Mineral Composite make our bathware superior in quality compared to many competitors who import products that are mass produced. So when you buy the Cubica 18-inch bathroom vessel sink from us or shop from our other collections, you get products that haven't harmed the planet and are not manufactured in large numbers for the masses.

Read More

Read more about our green methods.

Along with the Cubica 18-inch stone sink for bathrooms, we also stock circular, rectangular, oval, and slipper shaped bathroom basins. Our other stone bathware collections include freestanding stone baths, stone shower trays, and floating stone bathroom countertops.

Hansel Stone Bathroom Sinks FAQs

Do you make basins in custom sizes?

The Cubica 18-inch stone countertop sink is just one of the designs in our stone sinks collection. We make stone basins in various styles and sizes, as well as custom stone bathrooms sinks.

If you love everything about Hansel Stone's Cubica 18-inch bathroom stone sink but it just isn't the right size for your bathroom, we can make a custom bathroom sink for you based on your measurements.

Order Hansel Stone's Cubica 18-inch bathroom sink online or get in touch with us to request a quote for a bespoke bathroom sink that matches your luxury bathroom's style.

Is a stone resin sink better?

Stone bathroom sinks offer many benefits over other types of sinks.

The Cubica 18-inch stone vessel sink (and all of our other bathware) is made from exclusive Hansel Stone Mineral Composite, so it is solid all the way through and exceptionally durable. This means the 18-inch stone sink bowl won't creak or flex; has a non-porous surface coating that is resistant to chipping & stains; is easy to clean; and has a natural stone like texture that adds instant appeal to any luxury bathroom's aesthetic.

Whether paired with wall tiles in different colors, granite counters & traditional bathroom vanities or with a painted wall, white stone counters & modern bathroom vanities, the Cubica 18-inch white stone vessel sink adds a timeless feature to luxury bathrooms that works with every design style.

Is the Cubica 18-inch luxury sink bathroom easy to install?

Our vessel sinks, including the Cubica 18-inch sink bowl for bathrooms, offers a straight-forward installation as it doesn't need any support clips or specific countertop cut-out dimensions like an undermount sink would.

What is the difference between a bathroom vanity and a vessel sink?

Bathroom vanities combine storage structures and sinks into a single unit in order to hide any exposed plumbing. A vessel sink, such as the Cubica 18-inch stone sink bathroom, instead sits atop a countertop or a vanity.

In this way, the Cubica 18-inch stone vessel bowl is an easy means to subtly elevate the overall interior design of your space.

Select a vessel sink like the Cubica 18-inch stone basin bathroom to add a touch of opulence to your bathroom.

Why Mineral Composite?


Hansel Stone products are proudly made in Europe. Our manufacturing facilities adhere to the highest standards of craftsmanship and quality to ensure that each product meets our exacting specifications.

Hansel Stone products are made from a natural compound of dolomite stone and a premium resin. This unique composition guarantees the best quality and durability, setting our products apart from others on the market.

Some resin products on the market may use artificial fillers in their manufacturing process, compromising the durability and quality, these products are susceptible to thermal shock/cracking as well as yellowing over time. In contrast, Hansel Stone uses only the highest quality materials, ensuring long-lasting performance and offering a lifetime guarantee.

Bathtubs: Hansel Stone bathtubs are shipped via LTL (Less ThanTruckload) freight. They will be delivered to the curb or nearest accessible point to your location. Please note that you may require additional assistance to move the bathtub to its final location.

Shower Pans and Basins: Hansel Stone shower pans and washbasins are typically shipped as standard parcels. They will be delivered to your specified address via a standard parcel delivery service.

At Hansel Stone, we take great care to ensure the quality of our products before shipment. However, we recommend inspecting the item upon delivery. If any damage is found, please report it to our team as soon as possible. We will work with you to address the issue and find a satisfactory resolution.

By accepting delivery of the item, you agree that it was received in good condition and free from damage. We encourage you to inspect the product upon receipt and report any damages immediately. Any damages identified after acceptance of delivery may not be covered under our warranty.

Hansel Stone provides a warranty that covers manufacturing defects. However, damages caused after delivery, such as mishandling or improper installation, are not covered under our warranty. It is important to inspect the item upon receipt and report any damages promptly to ensure appropriate resolution.

At Hansel Stone, we strive to ensure customer satisfaction. If you wish to return a product, please carefully review our return policy and reach out to our customer service team to initiate a return request and obtain further instructions. We are here to assist you and address any concerns you may have.

Note: Returns are valid up to 14 days after delivery.

To initiate a return, please contact our customer service team. They will guide you through the process and provide you with the necessary instructions and return authorization. Remember to review our return policy for more information on eligibility and associated fees.

Yes, we offer free storage for your item if you require delivery at a later date. Simply inform our customer service team in advance of your preferred delivery date and duration of storage. We will coordinate with you to ensure secure storage until the agreed-upon delivery date.

Hansel Stone products come with a lifetime warranty. Please refer to our Terms & Conditions for full warranty details. For any warranty-related questions or assistance, please contact our customer service team.

Note: Lifetime warranty coverage is subject to terms and conditions.

For detailed installation instructions, we provide product-specific installation guides. These guides contain step-by-step instructions to help you with the installation process. To access the installation guide for a specific product, please visit the product page on our website. Look for the "Installation Guide" section, where you will find a downloadable PDF guide.

For a white stone bathroom basin in a timeless color that will add a touch of 5-star luxury to your bathroom and stand the test of time, order Hansel Stone's Cubica 18-inch stone bathroom sink online.