Roller Shades

Mounting inside casing:

For width, measure the exact distance "A" inside window casing between the points where the brackets will be installed.

Mounting outside casing:

Measure the distance "C" between the points where the brackets will be installed. Measure height "D" from top of frame to lower sill. 

Resolve Transition

Mounting inside casing:

For width, measure the exact distance "A" inside window casing between the points where the brackets will be installed and deduct 1/4" (0.6 cm) for clearance. Measure height "B" from top of frame to desired length.

Mounting outside casing:

Measure the distance "C" between the points where the brackets will be installed. Measure height "D" from top of frame to desired length.

Vertical Shades

Mounting inside casing:

For width, measure the exact distance "A" inside window casing and deduct 1/4" (0.6 cm) for clearance. For plastic vanes, deduct 1/2" (1.27 cm) on height and for material vanes, deduct 3/4" (1.90 cm) on height.

Mounting outside casing:

Measure the desired width and height. We suggest that you add 3" on each side of your blind (Width).