What is Fullness?
Fullness is the amount of fabric sewn into a linear foot of the drape. If a curtain is sewn with 0% fullness it is referred to as flat. Curtains with added fullness or a pleated look will have 50%, 75%, or 100% fullness pleated into the drape. For a curtain with 50% fullness, 18″ of fabric will be pleated to 12″, 75% will have 21″ of fabric pleated down to 12″ and 100% fullness will have 24″ of fabric pleated to 12″.