Roman Shade Measuring Instructions

Selecting the Type of Mounting

Determine whether the blind is going to be installed inside the window frame or outside the window frame.

Inside Mount (IB)

Inside mount installations are often preferred because the blinds take up less space in the room.

Measuring the Width and the Length for Inside Mount

Measure the exact width (A) and length (B) of the window opening as shown. The factory will deduct 3/8” overall from the window width for clearance. On all inside mount shades, a small light gap will be visible.

The factory will make any appropriate deductions. Do not make any width or length deductions.

Outside Mount (OB)

Outside mount installations are mounted on the wall or on the window molding. It is best to overlap the window opening at least ¾” on each side when measuring for Roman Shades.

Measuring the Width and the Length for Outside Mount

Measure the exact width (A) and length (B) of the window opening you wish to cover. The shade should cover the window opening by at least 2” on both the width and length. To cover a window sill, provide a measurement (C) beyond the sill.

Note: When outside mount blinds are specified, no factory deductions are taken from the
bracket to bracket measurement. 

Confirming Measurements

The most common error in ordering blinds is reversing the width and the length measurements. Always confirm that the width is the measurement that goes across from left to right and that the length is the measurement that goes from top to bottom.

Safety Information

In compliance with the latest manufacturing safety guidelines Factory Direct Blinds includes with each fully-assembled product warning tags, warning labels, safety devices and cord cleats. Installers of the finished product must adhere to the safety guidelines as established by the installation instructions and by using all devices provided by the manufacturer. It is the responsibility of the installer, as well as the end consumer, to see that all safety devices are properly installed according to the manufacturers installation instructions included with each device and remain so throughout the life of the product. Factory Direct Blinds is not liable for injuries or fatal occurrences related to improper installation or maintenance of required safety devices.

You can find more detailed information on how to measure Roman
Shades at our Roman Shade Measuring PDF.