Door Lock, Hinge, Plastic Cartain


    Structural Steel Door Frames are custom manufactured of tubular steel to fit your particular door opening. Designed for heavy duty doors in industrial type of applications or applications where the wall can not support the door. They are shipped knocked-down in three easy to assemble pieces. The vertical members are placed on the floor, the header section slides into the position, and mechanically fastens to the vertical sections with four bolts. The frame is raised into the rough opening and simply anchored to the floor (two anchors per side) and the jamb.


Chase structural steel frames are available for standard and industrial applications and are pre-drilled for any of our hardware configurations so installation is quick and easy. Just supply us with your finished opening height and width. Standard color is powder coated gray, optional powder coated black, beige or white. Stainless steel and galvanized wraps are also available.


  • 2" x 4" x 3/16" steel tubing for standard applications
  • 2" x 6" x 3/16" steel tubing for industrial applications
  • 2" x 8" x 3/16" steel tubing for industrial applications