Wichita, KS Sign Regulations: Window Signs (2026)

OT-O signage is layered on top of the citywide Sign Code: Sec. d(2)(d) states that signage within the OT-O district is subject to the provisions of the Sign Code of the City of Wichita, plus additional design standards. Under the general design standards, every sign, including interior and exterior window signs, must be approved as to design, colors, materials, placement, and method of attachment or illumination; illuminated signs cannot flash, move, or change brightness (except in the OT-O/TH Subdistrict); plastic exteriors are barred except for backlit individual letters; and window signs are encouraged to be painted or gold-leafed directly onto the glass rather than mounted.

The specific numeric cap sits in the Building Signs subsection: no more than one temporary on-site sign may be displayed on a premise at a time, and window signs or temporary on-site signs attached to or painted on a window cannot cover more than 25 percent of the window surface area. Getting there requires clearing the district's design review process first. Sec. d(1) bars the Office of Central Inspection from issuing any permit for signs, sidewalks, or building-exterior alterations in OT-O until the Planning Director, with the Zoning Administrator's concurrence, reviews the application, which must include to-scale drawings, elevations, and materials and colors.

If the Director takes no action within ten days of a complete application, the permit may issue automatically; any property owner may appeal a denial, condition, or modification to the Board of Zoning Appeals. Properties in the East Douglas Historic District or a National/State Register building's 'environs' also draw Historic Preservation Board review. Two carve-outs matter: alterations not visible from public streets or alleys are exempt from OT-O design review entirely (Sec. d(3)(a)), and the Superintendent of Central Inspection may waive the review process for emergency repairs, provided later work still conforms (Sec. d(4)).