The Richmond Custom Wood Cornice, with multiple and varied crown molding designs, will bring stylish elegance to any door or window. Provide the opening dimensions to accommodate the doors and/or window treatments, blinds, or other hardware to be covered by the valance.

Installation hardware and instructions are included. See diagram below for help determining opening sizes.
 
Standard Dimensions
Standard Opening Depth is 4 1/2" but can be customized.
Overall Width at Top = Opening Width plus 8 1/2"
Overall Height = 10"
Depth at Top = Opening Depth plus 4 1/4"

Note:  If you don't have rods or blinds extending beyond the window casing (or edge of the window opening if you don't have window casing) the Cornice Opening Width = Casing or Window Opening Width + anywhere from 2" to 4" at your pleasure.