LEVOLOR Room Darkening Zebra Sheer Shades

Width:

• Looking at your window and surrounding wall, decide what area you would like to cover. We recommend the shade extends about 2-3" on each side of the window opening for the best light control and appearance.
• Using a metal tape measure, measure from left to right including your desired extra space on each side of the window—that is your ordering width.

Height: 

• Consider how far above the window you would like to install your shade but at least starting with the minimum vertical space referenced above. Since the shade spools onto the roll, it does not need to be installed high above the window to have the shade fabric fully clear the window.
• Measure from the top of where you will mount the shade on the wall down to where you want the bottom of the shade to be, using the same extra space below your window opening as you used above; if you have a protruding windowsill, measure down to the top of the sill. That is your ordering height.

Width:

• Looking at your window and surrounding wall, decide what area you would like to cover. We recommend the shade extends about 2-3" on either side of the window opening for the best light control and appearance.
• Using a metal tape measure, measure from left to right including any desired extra space on each side of the window—that is your ordering width.

Height: 

• Consider how far above the window you would like to install your shade but at least starting with the minimum vertical space referenced above. Since the shade spools onto the roll, it does not need to be installed high above the window to have the shade fabric fully clear the window.
• Measure from the top of where you will mount the shade on the wall down to where you want the bottom of the shade to be, using the same extra space below your window opening as you used above, or to the bottom edge of the trim if you prefer; if you have a protruding windowsill, measure down to the top of the sill. That is your ordering height.

Note: The shade fabric may rub against the trim when operating. If your trim is more than 1/2" thick, consider adding shims (not included) under the brackets for additional clearance.

Width:

• We don't normally recommend mounting zebra dual shades directly on the trim unless your window configuration doesn't allow for other placements. Your ordered width will be the width of the cassette at the top of the shade. However, the fabric portion of roller shades is always narrower than the ordered width, and will not extend to the edges of the trim. Conversely, having the width of the fabric equal the width of your window trim will mean the top of the shade will extend beyond the width of the window trim.
• Confirm that the height of your trim is at least the minimum height required for installing the mounting brackets. At the top of your window, use a steel measuring tape and measure from outer edge to outer edge of the trim.  That is your ordering width. 
• Note that the fabric portion of the shade will be narrower than your ordered width.

Height: 

• Measure from the top of your trim to the bottom of your trim or to the top of the windowsill if you have a protruding sill. That is your ordering height.

This shade is not suitable for installing on a door. The motion could cause the fabric to shift and telescope off the tube which will result in the material fraying on the edges.