The order of abatement made by the state fire marshal, if no appeal is taken therefrom, is conclusive upon all parties to whom notice of the order was given as provided in section 18-01-16. If an appeal was taken from such order, the judgment of the court on appeal is conclusive upon all parties thereto. The order or judgment, as the case may be, is prima facie valid as to all other parties.
N.D.C.C. § 18-01-25