Awning or canopy signs and open-structural framework signs are allowed:in a residential use category, only on multi-family dwellings with 20 or more units, dormitories with 20 or more rooms, and residential-care facilities with 17 or more residents; in all other use categories, on all uses for which the sign is otherwise allowed under this title; and in the zoning districts specified in this title or in <em>Table 17-201: Sign Regulations.</em> Awnings and canopies must maintain at least 8 feet of vertical clearance from the ground. Awnings and canopies must be located at least 1 foot from the curb line. Signs placed underneath an awning or canopy or structural framework must maintain at least 8 feet vertical clearance from the ground. Signs attached to the awning, canopy, or open-structural framework may not project more than 6 inches beyond the awning, canopy, or open-structural framework. Signs may not be mounted on or extend beyond any roof surface. Signs may not be wider than 80% of the width of the awning or canopy. Signs may not be any taller than 2 feet. No messages or graphics printed on the top surface of any awning or canopy may exceed 25% of that top surface area. Awnings and canopies must be constructed out of canvas, canvas-like material, fabric, or metal. Back-lit box and plastic awnings and canopies are prohibited. Awnings, canopies, and open-structural frameworks must be securely attached to and supported by a building. All frames and supports must be made of metal or similar rigid material. Frames and supports may not be made of wood or plastics. Signs mounted underneath awnings, canopies, and open-structural frameworks must be securely fixed with metal supports. Awning or canopy signs and open-structural framework signs must be compatible in material and construction to the style and character of the building. When feasible, awning or canopy signs and open-structural framework signs should be generally aligned with others nearby to maintain a sense of visual continuity. Awning or canopy signs must be tailored to the opening of the building and positioned so that distinctive architectural features remain visible. Awning or Canopy signage may be applied to existing canopy structure on buildings in local historic districts and local landmarks that were previously used for signage as approved by the Commission for Historical and Architectural Preservation. Any electronic signage on existing canopies are subject to all applicable rules of <cite data-path="|32">this article</cite>, <em>Table 17-201: Sign Regulations</em>, and<em> Table 17-306: Maximum Cumulative Area of Signs</em>. Ord.18-216 Ord. 22-181