Notwithstanding any other provision of this code to the contrary, after the first day of June, one thousand nine hundred ninety-nine, any new building, which includes a roof, designed, constructed and maintained with public funds of the state, a county or a municipality shall have a roof of sufficient slope so that water will not accumulate into a pool on any area of the roof, in accordance with the current state building code as it relates to roofs and roof structures.
W. Va. Code § 5-6-16