Window Planner
Window Measurement Helper
Record three width and three height measurements for any window and compare them side by side.
Window measuring can feel stressful because one small mistake can affect what you buy. Taking three width and three height measurements helps you slow down and avoid guessing.
Width measurements — measure at three heights
Height measurements — measure at three widths
Important for inside mount blinds
This helper is for planning only. Always verify with the product's exact measuring instructions. Be careful on ladders, avoid unsafe window areas, and keep blind cords away from children.
Know When to Call a Pro
Call qualified help if the window is high, hard to reach, near stairs, damaged, unusually shaped, or if mounting requires drilling into uncertain surfaces.