Patent ID: 8261807

Claim:
A covering for an architectural opening comprising in combination: a headrail; a rotatable roller operably connected to the headrail; and a fabric suspended from the headrail, said fabric including two cellular insulative components, one of said cellular components comprised of a pair of flexible, vertically-extending, parallel sheets interconnected at vertically-spaced locations by a plurality of horizontally-disposed flexible vanes defining a plurality of cells between said sheets and adjacent vanes, wherein at least one of said sheets is uninterrupted along a length of at least one cell, said vanes having a width defining the maximum spacing between said sheets that is less than the spacing between adjacent vanes, and the second of said components comprised of a plurality of vertically-adjacent, horizontally-disposed cells formed from droops of flexible material attached at a first location and at a second location to one of said sheets, said first location being substantially adjacent a first vertically spaced location of one of said vanes and said second location being substantially adjacent a second vertically spaced location of another one of said vanes, said cells in said second component being defined between said first location, said second location, droops of material and said one of said sheets in said first component, and wherein the fabric is capable of being rolled up on the roller.