Window Treatment Size Guide

Get the right rod width, panel length, and material amount for curtains, blinds, shades, or shutters.

Window Width (in)

Window Height (in)

Treatment Type

Panel Length Style

Results

Estimated Cost$0

Rule of thumb: Curtain rods should extend 1.5×–2× the window width to allow panels to fully clear the glass when open. Mount rods 4–6" above the frame for a taller-window look. Floor-length panels should break about 0.5" above the floor.