Thicker worktops, typically 38mm or more, provide a robust, traditional appearance, adding depth and a solid feel to the kitchen. Slimmer worktops, such as 20mm or 12mm, offer a sleek, modern aesthetic, ideal for contemporary designs that require clean, minimalist lines. Each thickness delivers unique visual appeal and can affect the overall functionality and durability, allowing you to tailor your worktop to both style and usage preferences.