🤯 I Was Shocked to Learn Why Some Window Grills Curve at the Bottom – Most People Don’t Know the Real Reason!

If you’ve ever walked past older houses or apartment buildings, you might have noticed something curious: some window security grills curve outward at the bottom. At first glance, it might seem like a decorative design choice or simply an architectural style.

But surprisingly, that curved shape actually serves several practical purposes.

🪴 1. Space for Flower Boxes

One of the most common reasons is surprisingly simple: plants.