Choose Your Mount Type
The measurement process varies depending on whether you're installing inside or outside the window frame.
Inside Mount
Blinds fit inside the window frame for a clean, built-in look
Outside Mount
Blinds mount on the wall or window frame for maximum coverage
Measurement: Blind Mount type Inside Window
Essential Measurement Tips
Follow these professional tips to ensure accurate measurements every time.
Precision matters
Record measurements to the nearest 1/8 inch or millimeter for perfect fit.
Measure twice, order once
Double-check all measurements before placing your order to avoid costly mistakes.
Check mounting depth
Inside mounts require minimum 2-inch frame depth for proper installation.
Account for obstructions
Check for window cranks, handles, or trim that might interfere with operation.
Tools & Precision Guide
Professional measurement requires the right tools and understanding of precision standards. Use these visual guides and follow our recommended practices.
Steel Tape Measure
Most accurate for window measurements
Notepad & Pen
Record each measurement immediately
Level Tool
Check if window frame is square
Extra Helper
For large windows or difficult angles
Imperial Measurements (Inches)
Measure to the nearest 1/8 inch for optimal fit
Metric Measurements (Millimeters)
Measure to the nearest millimeter for precision