This explains why certain window grills have a curve at the bottom.

This explains why certain window grills have a curve at the bottom. | September 4, 2024

Have you ever observed windows with bars that have a slight bulge or potbelly? You may have questioned what use those bars serve. Are they just decorative, or do they serve a real purpose? In this post, we’ll look at the interesting world of window bars and their mysterious potbellies. So, what are the bars on windows used for? Window bars, also known as security bars,

have been present for centuries, and their primary purpose has been to safeguard homes and structures from break-ins and criminals. They are intended to fortify windows and prevent illegal entrance. However, not all window bars are created equally. Some have an intriguing feature: a potbelly. The term “potbelly” refers to a tiny bulge or protrusion in the middle of the bar. This distinct design element performs various functions and expands the utility of window bars.