A handyman in a kitchen is shown installing a new electrical outlet into a white subway tile backsplash above a dark countertop. A kitchen backsplash might be a small upgrade, but it makes a huge difference in how your space looks and feels. It ties your countertops and cabinets together, protects your walls, and instantly elevates your kitchen design. But before you start browsing tile samples, let’s talk about the real numbers. What’s the average backsplash installation cos