The use of tarps or similar material for the purpose of an emergency repair, or temporarily in place of a customary building component such as a roof, siding or a door, shall not exceed 90 days in any consecutive 12 month period; provided, however, that this subsection is subject to, and does not supersede, the requirements of the Building Code and Fire Code. The use of tarps or similar material in place of a customary building component is not permitted under the Building Code.