Doors and windows of metal

Aluminum clad windows with wooden cores

Doors made primarily of aluminum and also including glass; metal sliding doors; metal windows; metal window and door hardware, namely, locksets, strike plates, handles, hinges, and latches; metal curtain walls; aluminum clad windows with wooden cores

Doors made primarily of aluminum and also including glass; metal sliding doors; metal windows; metal window and door hardware, namely, locksets, strike plates, handles, hinges, and latches; metal curtain walls; aluminum clad windows with wooden cores

Doors made primarily of aluminum and also including glass; metal sliding doors; metal windows; metal window and door hardware, namely, locksets, strike plates, handles, hinges, and latches; metal curtain walls; aluminum clad windows with wooden cores

Doors made primarily of aluminum and also including glass; metal sliding doors; metal windows; metal curtain walls