Let’s uncover why these gentle curves exist—and why they’re more than just decorative.
What Are Window Bars For? (Beyond Security)
Yes, window bars (or grilles) were originally installed for protection—to deter intruders, reinforce weak points in a building, and provide peace of mind, especially on ground-floor windows.
But in places like Italy, Spain, Mexico, the Philippines, and historic U.S. cities (think New Orleans or San Francisco), window bars evolved beyond stark metal grids. They became part of the home’s living space—especially in narrow row houses or apartments where outdoor access was limited.
That’s where the potbelly curve comes in.
