Why are some window bars curved at the bottom

time, metalworkers developed increasingly elaborate designs.

Some of these designs were purely practical, while others became important architectural features.

Today, many traditional window grilles remain because they are part of a building’s character and history.

A Simple Design With Multiple Purposes

The curved section at the bottom of a window grille may look unusual, but its shape can be surprisingly practical.

It can provide extra space, support plants, improve security, or simply add decorative character.

In many cases, the design reflects a combination of practical needs and local architectural traditions.