Best Onyx Kitchen Sinks of 2025

The Franke Granite Kitchen Sink offers a minimal substructure of just 45cm, making it suitable for compact spaces in your kitchen. With external dimensions of 780 x 435 mm, it fits comfortably into most countertops. The bowl measures 354 x 376 x 200 mm, providing ample space for washing dishes and preparing food. This generous bowl size ensures you can manage large pots and pans with ease, enhancing your kitchen efficiency.

The Schock Onyx Kitchen Sink features dimensions of 860 x 500 mm, making it a spacious addition to your kitchen. With a cut-out size of 840 x 480 mm, it provides a perfect fit for most countertops. The inner basin dimensions of 335 x 420 x 190 mm give you ample depth for washing pots and pans comfortably. Weighing just 10.50 kg, this sink is lightweight yet durable, ensuring ease of installation and handling.

The Franke Sirius SID 160 is a practical kitchen sink made from Tectonite, featuring external dimensions of 560 x 440 mm. The main bowl measures 340 x 410 x 200 mm, providing ample space for washing larger pots and pans. Additionally, the smaller bowl, at 160 x 410 x 140 mm, is perfect for rinsing vegetables or smaller items. With a cut-out size of 535 x 410 mm, it easily fits into your countertop, making installation straightforward. This sink’s design allows for efficient multitasking in the kitchen, enhancing your overall cooking experience.

The FRANKE Sirius SID 110-50 is a stylish and practical kitchen sink designed to enhance your cooking space. With external dimensions of 525 x 440 mm, it offers a spacious bowl measuring 500 x 410 x 200 mm, perfect for washing larger pots and pans with ease. The cut-out size of 500 x 410 mm ensures it fits seamlessly into your countertop, providing a neat look. Plus, having a single bowl simplifies your kitchen tasks, making it easier for you to manage dishes and food preparation.

The Franke Onyx Kitchen Sink features external dimensions of 780 x 500mm, making it an ideal fit for various kitchen layouts. The bowl's dimensions of 340 x 420 x 200mm provide ample space for washing dishes and preparing food, enhancing your kitchen's functionality. Constructed from Fragranite, this sink is durable and resistant to scratches, ensuring it maintains a pristine appearance over time. The onyx colour adds a touch of elegance, complementing a range of kitchen styles and décor, making it a versatile choice for your home.

The Franke Orion Sink features a single bowl design, providing ample space for washing dishes and preparing food. Its reversible drainer position gives you flexibility in your kitchen layout, making it easy to adapt to your needs. The sink is cut to fit seamlessly into your countertop, ensuring a tidy appearance. With external dimensions of 780 x 500 mm, it is a practical choice for various kitchen sizes, allowing you to maximise your workspace while enhancing your kitchen's aesthetic.

The Franke Onyx Kitchen Sink offers a minimalist substructure of just 60cm, making it suitable for various kitchen layouts. With external dimensions of 780 x 435 mm, it fits seamlessly into most countertops. The bowl itself measures 504 x 376 x 200 mm, providing ample space for washing dishes or food preparation. This design not only enhances functionality but also adds a touch of elegance to your kitchen, ensuring that you can enjoy both practicality and style.

The Franke Sirius Kitchen Sink is designed with practicality in mind. With external dimensions of 780 x 500 mm, it fits comfortably into most kitchens, providing ample space for everyday tasks. The bowl measures 350 x 400 x 180 mm, offering a generous area for washing dishes and preparing food. The cut-out dimensions of 760 x 480 mm ensure an easy installation process, making it suitable for various countertop styles. Its Tectonite material adds durability, ensuring the sink withstands daily use while maintaining its sleek appearance.

The Franke 611-97 Sink features external dimensions of 970 x 500mm, providing ample space for your kitchen needs. The bowl measures 450 x 420 x 200mm, which is perfect for washing larger pots and pans comfortably. Made from high-quality Fragranite in an elegant onyx finish, this sink not only adds style but is also durable and resistant to scratches and stains. You will appreciate the practicality and aesthetics this sink brings to your kitchen.

The Franke Sirius Sink is designed for practicality and style. With external dimensions of 560 x 360 mm, it fits comfortably in most kitchens, making it a versatile choice. The bowl's dimensions of 490 x 370 x 200 mm provide ample space for washing dishes, allowing you to tackle larger items with ease. Additionally, the cut-out size of 544 x 514 mm ensures a seamless integration into your countertop. This sink not only enhances your kitchen's aesthetic but also offers functionality to meet your everyday needs.