Acoustic Frame (STC) Frames

  • Face weld
  • 16-gauge Galvannealed (A40) steel standard
  • 7-gauge hinge reinforcements standard
  • 12-gauge for closers standard
  • Rust-inhibitive prime coat ANSI/SDI 250.10
  • Any manufacturer’s hinge locations
  • Any manufacturer’s strike prep location
  • Anchors to meet all wall construction
  • Any width and height
  • Any jamb depth
  • Frame must be grout filled (by others)
  • STC doors available

Material Options

  • 14-gauge and 12-gauge steel

Feature Options


Hardware Reinforcements

  • Optional prep to accept all manufacturers’ hardware requirements
DCI Hollow Metal on Demand | Sound Transmission Control (STC) Frames

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Technical Documents