In most cases, you don't necessarily have to get a new sink when you install new countertops. However, it depends on the specific situation and the type of countertop you choose.
Countertop Replacement: If you are simply replacing your existing countertops with a similar material and the sink is in good condition and compatible with the new countertop, there's no need to replace the sink. The countertop installers can remove the old countertops and reattach the existing sink to the new countertop.
Sink Compatibility: If you are changing the type of countertop material (e.g., from laminate to granite) or the sink is not compatible with the new countertop cutout, you might need to replace the sink. For example, some countertop materials like solid surface or stone countertops may require an under-mount sink, while others like laminate may use drop-in sinks.
Aesthetic Choice: Some people choose to replace the sink when they get new countertops to enhance the overall look and design of their kitchen or bathroom. A new sink can complement the new countertops and create a more cohesive appearance.
Damage or Wear: If your current sink is damaged, worn out, or doesn't match the new design, it's a good opportunity to replace it during the countertop installation.
Before making a decision, consult with a professional countertop installer or a contractor. They can assess your specific situation, advise you on sink compatibility, and help you make the best choice based on your preferences and budget.