cudm0008.pdf
cudm0008.dwg

Core

• Doors shall have continuous vertical interlocking steel stiffeners of 20-gauge and shall be spaced no further than 8" on center. Doors shall be filled with mineral rock wool.

Edge Construction

• Square both sides

Reinforcements

• Top and bottom of doors shall be reinforced with continuous 16 gauge steel channels, welded to both sides of doors.
• Hinge Reinforcements shall be 11-gauge steel angle, 12" long.
• Cylindrical lock reinforcement shall be 16-gauge with 11-gauge thread depth.
• Other lock and closer reinforcements shall be 12-gauge.
• Doors shall be reinforced for all surface type hardware. Drilled and tapping of surface hardware to be done in the field by the erector.
• Edges of the door shall be continuously center-seam welded, ground, and filled to ensure a smooth finish.

Hinge Backset

• 5/16"standard.

Finish

• Doors shall be thoroughly cleaned after assembly and given a prime coat of rust inhibiting paint. The primer shall be air dried. Low gloss oil base trim paints (max gloss 25) are recommended as a finish paint.

Undercut

• 3/4" standard. Other undercuts as specified.

Material

• 12-gauge face sheets of HRPO or
  A60 Galvannealed Steel

Thickness

• Actual Door Thickness: 1 7/8"
• 1 3/4" and 2" Door Thicknesses available

Size Limitations

• Largest single door:  4'-0" x 10'-0"
• Largest pair:            8'-0" x 10'-0"

to top