(A) Metal buildings shall not be permitted in any zone except in accordance with the following:
(1) Metal buildings may be permitted subject to development plan approval on property composed of filled land where, due to geotechnical reasons, no other construction method is reasonably feasible.
(2) Portable metal sheds not visible from the street shall be permitted in all zones if they do not require a building permit.
(3) New construction of contemporary building designs that include exterior metal finish components, including architectural trim, accents or other design features that are integral to building design. Such design approaches may be permitted, subject to development plan approval pursuant to §§ 155.735 through 155.737 of this chapter. Any and all future additions to buildings approved under these provisions shall also require development plan approval.
('64 Code, § 53.40) (Ord. 822, passed 3-11-93)
(B) Sheet-metal buildings which on the effective date of this chapter, or of any subsequent amendments thereto, are nonconforming only in regard to sheet-metal siding or Quonset-type construction may be altered, added to or enlarged; provided, that any alterations, additions or enlargements shall conform to all of the provisions and regulations of this chapter. Structures with nonconforming sheet-metal siding or Quonset-type exteriors shall be subject to the termination of nonconforming use provisions of this chapter. ('64 Code, § 53.41)
(Am. Ord. 1059, passed 7-10-14) Penalty, see § 10.97