NC S602

Allows owners of commercial buildings in downtown/central business districts damaged by Hurricane Helene to use window assemblies with the same fire-protection rating that existed before September 27, 2024, rather than upgrading to current fire-resistant window requirements

Applies only to buildings in counties declared major disasters under the Stafford Act, limited to reconstruction/repair that restores the building to its previous condition without expanding footprint, height, or changing occupancy classification

Requires building owners to submit a notarized affidavit assuming risks associated with not installing fire-resistant windows and identifying specific window installations claiming the exemption

Exemption must be claimed within two years of the act's effective date; windows installed under the exemption may remain permanently, but future renovations must comply with current building code

Provides liability protection for state/local governments, building code officials, and inspectors from damages arising from an owner's use of this exemption