Why do some windows feature curved grilles? These distinctive designs serve more than just a decorative purpose. Discover how curved grilles offer more light, better security, and added space—all without sacrificing style.
Curved Grilles: A Blend of Safety and Practicality
As you stroll through historic districts or residential neighborhoods, you might notice windows fitted with curved exterior grilles. Also known as rounded or belly grilles, these metal structures protrude outward from the window. While they certainly add charm, their design serves specific functional, practical, and architectural purposes.
What Are Curved Grilles For?
Here are the main reasons why some windows are equipped with these outward-bowed grates:
1. They Maximize Usable Space
The curved shape creates extra room between the window and the grille, allowing you to:
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Place flower boxes or potted plants
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Fully open the window without obstruction
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Let in more natural light
This added space is both convenient and aesthetically pleasing, especially in tight urban settings.
2. They Enhance Security
Compared to flat grilles, curved grilles are harder to tamper with. Their shape makes it more difficult for burglars to use tools like crowbars or levers, improving overall protection against break-ins.
3. They Complement Traditional Architecture
In historic centers or older buildings, curved grilles are often used to preserve architectural harmony. Frequently made of wrought iron, they serve a decorative function while staying true to the building’s period style.
Where Are Curved Grilles Most Commonly Found?
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