12 20 00 Window Treatments 12 21 00 Window Blinds 12 21 26 Room Darkening Curtains and Tracks 12 22 00 Curtains and Drapes 12 24 00 Window Shades 12 25 00 Window Treatment Operating Hardware 12 26 00 Interior Daylighting Devices 10 21 05 Cubicles

07 72 00 Roof Accessories 08 31 00 Access Doors and Panels 08 33 00 Coiling Doors and Grilles 08 60 05 Skylights 08 90 00 Louvers and Vents 10 11 00 Visual Display Units 10 13 00 Directories 10 14 15 Signage / Graphics 10 14 16 Plaques 10 17 00 Telephone Specialties 10 21 05 Cubicles 10 22 10 Toilet Partitions 10 22 13 Wire Mesh Partitions 10 22 16 Folding Gates 10 26 10 Wall & Corner Guards 10 28 00 Toilet, Bath and Laundry Accessories 10 44 00 Fire Protection Specialties 10 51 00 Lockers 10 55 00 Postal Specialties 10 56 35 Tenant Storage Compartments 10 57 00 Wardrobe and Closet Specialties 10 57 13 Hat & Coat Racks 10 71 20 Pedestrian Control Devices 10 75 00 Flagpoles 10 82 00 Grilles and Screens 11 13 00 Loading Dock Equipment 11 19 00 Detention Equipment 11 52 13 Projection Screens 12 21 00 Window Blinds 12 48 13 Floor Mats & Frames

12 20 00 Window Treatments 12 21 00 Window Blinds 12 24 00 Window Shades