INSIDE MOUNT MEASUREMENT:
Step 1.Measure the inside frame width at three locations-the top,middle,and bottom. Record the smallest of the 3 measurements and use that number deduct 0.25inch as your inside width when ordering.
Step 2.Measure the height at 3 locations-the left,middle,and right side. Record the smallest of the 3 measurements and use the number as your inside width when ordering.
OUTSIDE MOUNT MEASUREMENT:
Step 1.Measure the outside frame width adding 3-6inch to be the outside mount width.
Step 2.?Measure the outside frame length adding8-47inch to be the outside mount length. The overlap it recommended to allow appropriate coverage and avoid any light gaps.
Type:Solid color roller shade.
Installation:All Mounting Hardware Included.
- 【CORDLESS】Cordless blackout roller shade made out of fabric,no cords for a clean look and child safety. The cord in the bottom bar is removable,which help you pull up and down.
- 【PROTECTION】The color on the back is Silver.No sunlight gets through this shade,block about 122% light,energy saving insulates against heat and cold,noise is reduced and provide privacy.
- 【INSIDE MOUNT】Min depth for inside mount is 2.5″, shade width is at least 0.25″ less than window width, shade length is at least 3″ longer than window height. Take example, if window inside is 27.5″ wide by 35″ high, shade width should less than 27.25″(27.5″-0.25), shade length should longer than 38″(35″+40″).
- 【OUTSIDE MOUNT】Shade width need to be 3-6″ wider than window width, shade length need to be 8-10″ longer than window length for better coverage. Take example,if window outside is 25.5″ wide by 36″ high, shade width should more than 28.5″(25.5″+3″), shade length should longer than 44″(36″+45″).
- 【INSTALLING】All Mounting Hardware Included.