Door and window components of metal, namely, hinges, locks, strike plates, latches, handles, and components thereof
Metal GoodsAutomatic apparatus for adjusting doors and windows, namely, motors, controlling electronics, sensors
MachineryWindow and door sealing systems, not of metal, using gaskets and other support materials to dynamically prevent air and water intrusion from around window and door openings from outside to inside a structure
Rubber GoodsNon-metal support framed windows and doors; Glass doors and glass windows for buildings, namely, glass facades, pivot doors, sliding doors, swing doors, horizontal folding doors, vertical folding doors, tilt windows, turn windows, picture windows, fixed windows, and sliding windows
Nonmetallic Building Materials