The rod's diameter and material determine its "weight capacity," or how much fabric it can hold without bending. Pros & Cons (Steel/Iron) Heavy drapes (velvet, thermal)
Different rod styles solve specific functional and decorative needs:
Include internal tracks and a cord or motorized system to open and close heavy curtains smoothly.
Affordable, lightweight. Cons: Not suitable for heavy curtains; may need frequent replacement. How to Choose Curtain Rods: 6 Top Tips for Best Effect
Extremely durable, high weight capacity. Cons: Iron may rust in humid areas. Wood Medium weight, classic decor