If measurements are inside window recess (tight from side to side), measure top, bottom, left side, right side. We will deduct 1/8” from the width for installation clearance (tight inside mount only.)
Please indicate inside measurements when ordering.
If shade is inside recess, but not tight to sides, indicate finished size, no deduction will be made.
If the window is tapered, indicate taper as left or right (looking out).
Shade roller must be at 90 degrees from one vertical side of window.
If window is wider at top; the shade will be Top-Down.
If window is wider at bottom; the shade will be Bottom-Up.