Waterfall Countertop Ends Are They Right for Your Kitchen Counter extends provide decorative appeal and practical advantages for any cooking area. A countertop extension can be employed to create added chairs or boost work surface while giving your kitchen a distinctive appearance. Whether you opt for a compact projection for a cozy breakfast nook or a more spacious projection for a gathering spot, counter overhangs are a flexible and practical element to consider. To make sure the proper installation and strength of your surface projection, consult a professional for professional guidance.