Why do some window grills have curves?
That brings us to the unique feature known as the potbelly.
The Unique Feature: What Is a Potbelly?
Not all security bars are flat and rigid. Potbelly bars include a rounded outward bulge in the middle section, giving the window bars a fuller, more three-dimensional look.
This curve isn’t just decorative. The design adds extra functionality, expands the usable space around the window, and offers flexibility in how the window area is used — especially in urban environments where every inch counts.
Let’s dive into the practical and aesthetic advantages.
Aesthetic and Practical Uses of Potbelly Bars
1. Perfect for Holding Flower Boxes
One of the most common — and charming — uses of potbelly bars is as a built-in holder for flower boxes.
The outward curve provides a natural ledge or pocket where homeowners can place planters filled with colorful flowers, herbs, or small decorative plants. The potbelly helps secure the box and keeps it from tipping outward.
