This Is Why Some Window Grills Have a Curve at the Bottom – It’s Not Just for Looks

Strength doesn’t have to be straight.

Sometimes, the most resilient structures are the ones that bend — just enough to handle pressure without breaking.

So next time you see a window with a gently arched grill…

Don’t just see a bar.

See engineering.

See history.

See smart design hiding in plain sight.

Because sometimes, the safest thing in your home isn’t the lock.

It’s the curve.

And once you know its purpose?

You’ll never look at a window grill the same way again.