When buying a sink, the minimum cabinet size refers to the minimum width of the base cabinet that can accommodate the sink properly. It is the measurement of the cabinet's interior width required to install the sink without any issues.
Sink manufacturers specify the minimum cabinet size to ensure that the sink fits securely and allows for proper installation and functionality. If the cabinet is smaller than the recommended minimum size, the sink may not fit properly, leading to stability issues, improper alignment, or difficulties with plumbing connections.
It's important to pay attention to the minimum cabinet size mentioned by the sink manufacturer when selecting a sink for your kitchen or bathroom. It ensures that you have adequate space and support for the sink and helps prevent any potential installation problems.