• Use a metal tape measure. Never assume that all windows are the same. Measure all windows individually.
• When using a plain traverse rod, measure from the top of the rod to the point you want the draperies to
end to get your finished length.
• When using decorator rods, measure from the eye of the ring to the point you want the draperies to end
to get your finished length.
• Floor-length draperies should be measured to within 1/2" of the carpeting. Sheers installed under draperies
should be 1" shorter than the over drapery.
• The finished length on short draperies should be 4" longer than the bottom of the window.
• On traverse rods, allow 7" for overlaps.
• On double traverse rods, allow 18" for returns & overlaps.
• Typical hem allowance is 8" (4" doubled)
• Typical header allowance is 8" (4" doubled). However, the amount of fabric needed in the header is related
to the type of pleating tape and the application method you will be using.
• For rod pocket with no heading, add an
amount equal to the diameter of the rod plus
1/2" to turn under and 1/4" to 1" for ease.
The amount of ease needed is determined by
the thickness of the fabric and the size of the
rod. Lightweight fabrics require less ease;
rod pockets for larger rods require more ease.
