We are Kast. A design-led business based on the edge of Sherwood Forest, in the heart of the UK. Specialists in the design and manufacture of contemporary concrete basins, we design and make everything from our factory in the UK and deliver worldwide.

Kast became the first dedicated collection of concrete wash basins in the world which now encompasses a diverse range of designs, each with a unique aesthetic that is integral to the character of the material. We continue to lead the way in concrete product design, pushing the boundaries of form, colour and material.

Design-led thinking, cutting-edge manufacturing processes and bold experimentation are all at the heart of Kast. We have full control and flexibility when it comes to designing and making, and it’s what allows us to continue to improve and innovate.

Our concrete is aggregate-based concrete. Real, authentic concrete using limestone from local suppliers in Derbyshire alongside specially sourced sands and high-quality pigments that are carefully blended to create the most aesthetically refined mixes anywhere in the world.

Our expertise comes in our ability to consistently manipulate a specific concrete mix design for each basin. Our mastery of the material is down to years of testing and refining our specialist mixes and casting processes to deliver outstanding strength, durability and silk-smooth finishes every time.

Click here for more information about the concrete material and typical characteristics.

All our experience and knowledge means that our quality control and attention to detail is key when it comes to making the moulds, because we know that concrete is only ever as good as the mould from which it was produced. We believe that small details make a difference and it’s these small details that set our products apart.

The same care and attention to detail is carried throughout all stages of production, before each item is carefully packaged for dispatch around the world. From design to delivery, we take pride in the quality of our products.

All Kast products are available in 28 colours which can be seen below. Due to the nature of the material, differences in tone and texture will vary. Colours will also appear slightly different on screen. We highly recommend viewing colour samples before ordering. Please contact us if you would like to order a sample.