North American Product Classification System (NAPCS) Canada 2017 Version 1.0

466 - Metal building and construction materials

This group comprises metal building and construction materials.

46613 - Metal windows and doors

This class comprises metal windows and doors.

466131 - Metal doors and frames

This subclass comprises metal doors and frames.

466132 - Metal windows, screens, and exterior moulding and trim

This subclass comprises metal windows, screens, and exterior moulding and trim.