2013 Wisconsin Act 270 establishes a uniform commercial building code in Wisconsin, while allowing municipalities to grandfather fire detection, prevention, and suppression ordinances that relate to the construction, alteration, or addition to a public building or building that is a place of employment.

Grandfathered Ordinances for Fox Point

11.03(2)D. HAZARDOUS PROPERTIES OR SPECIAL CONCERNS.

Throughout every building which by reason of its construction or the highly combustible nature of its occupancy involves a severe hazard to the life of its occupants or, in the judgment of the authority having jurisdiction, constitutes a fire hazard which by its very nature may more directly affect adjoining properties.