ALFEI Hollow metal doors and frames manufacturer, in compliance with American and European standards. Provided doors are approved fire rated Frames and Doors have been tested in accordance with UL10B, UL10C and BS 476-22 and listed by Underwriters Laboratories UL, Thomas bell wright and BM Trada. They are available with labels from 20 minutes to 3 hours. Stander and Heavy duty commercial metal doors are fire rated, insulated, and galvanized for use in both interior and exterior commercial metal door appliances
Width: 2′ 0″ through 4′ 0″
Heights: 6′ 8″, 7′ 0″ and 8′ 0″
Thickness: 1-3/8″ and 1-3/4″
Door sizes are nominal. Doors have 1/8″ clearance on top, lock edge and hinge edges. Standard door clearance for threshold is 3/4″
