CURTAIN MEASURING TIPS!💡 PANEL WIDTH: • Order each panel 1-2X the width of your window. • To calculate stack width for triple pleat header, use this formula: PANEL WIDTH x .18 = STACK WIDTH • Do not order panels much wider than 150” if possible, as these will be too heavy to be supported by a curtain rod. • Do not order panels smaller than 40” width or the stack will look too skinny. • When hanging, use the stack width formula to determine how far past the window moulding to extend the rod. I l