First, measure the distance from the floor to the top of your window trim. Write that down.

Second, add 1.5" and 6.5" to the trim height and write both of those measurements down. These numbers are the lowest and highest heights from the foor that your curtain rod can be at with the LEVELette adjustability.

You will want to purchase a curtain with a length somewhere in between these two numbers.

Heres an EXAMPLE: If the top of your window trim is 90" from the floor, add 1.5" and 6.5" to get 91.5" and 96.5". You will want to get curtains that are between 91.5 and 96.5" long.

*SPECIAL NOTE!!!! Most off the shelf curtains are 84", 96", 108", and 120" long. If these standard curtain lengths are not within your measurements, purchase curtain that is LONGER than your measurements as you can always hem your curtains or let them pool on the floor. You don't want them to be too short. See Step #3 below for a no sew hemming solution.