Doors & Windows
What Are Window Bars Used For?
Window bars, often called security bars or grilles, have been used across cultures for hundreds of years. Their primary function has always been the same: to reinforce windows and protect buildings from intruders.
By adding a physical barrier, they make it much harder for someone to break in through the window — one of the most common entry points for burglars. Over time, however, window bar designs have evolved beyond straightforward vertical and horizontal lines. In many places, architects and homeowners began adding graceful curves. This raised a natural question:
Why do some window grills have curves?
That brings us to the unique feature known as the potbell
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