Sink Material Information

Enameled Cast Iron

Enamel is a powder coating applied to an iron casting and is a combination of clay, quartz, feldspar, silica, and color pigments.
When exposed to high temperatures, the coating melts and fuses to the casting, creating a glass-like surface.
The thickness of KOHLER_® enamel provides outstanding protection against dents, chipping, and scratching while offering deep color integrity.
Enameled cast iron is available in a wide variety of colors and can be formed into unique shapes.
Enameled cast iron is made from recycled products and is recyclable.

Vitreous china is made from a clay base that is coated with a glaze and then fired at an intense heat to fuse the clay and glaze.
The ceramic materials of vitreous china offer a smooth, durable, nonporous surface that will not rust, fade, or discolor.
Vitreous china is ideal for intricate designs with a glossy finish. The material is often used in Artist Editions® sinks.

Fireclay sinks are made from dense clay that is heated and cured. The clay holds its shape through the firing process and maintains intricate designs and shapes.
The glazed sink surface is nonporous and easy to clean.
Fireclay is very durable and perfect for heavy-duty use.

Stainless steel is a durable, easy-to-clean material.
Typically made with a brushed finish, stainless steel can be polished to a mirror surface to highlight the design lines and product contours.
Products made from stainless steel may have different thicknesses, depending on the gauge of the steel. The lower the gauge, the thicker the material. Premium sinks are made from 16- and 18-gauge stainless steel.