Detailed Size Specifications for Drapery

Below are the standard size specifications for Drapery, designed to help you understand the applicable range and installation requirements for these types of window coverings.

Installation Size


About the Order Width

Extension Brackets

Measure the exact width you want the drapes to cover.

NOTE: If you want the window fully exposed when the drapes are fully open, make sure the order width is at least 35% wider than the window width. For example, if your window is 100 inches wide, your order width should be at least 135 inches.

About the Order Height

Extension Brackets

Measure and determine the desired height for the drapes. Recommend ½″ gap from fabric to floor.
The order height is the total height from the top of the track to the bottom of the drapery fabric.

Extra Long Warranty

We offer a 5-year extended warranty for your smart shades motor. In case of damage, we provide insurance and repairs as needed.

Ultra-quiet Motor

SmartWave features an ultra-quiet motor that allows for smooth, quiet operation.

Free Shipping

We offer free shipping services to the USA and globally (except for extremely remote areas) through UPS, FedEx, and DHL.