Doors

STC – Acoustical Core

Key features

  • Ensures sound reduction as well as privacy
  • Single opening size up to 4’0″ x 8’0″
  • Edge seam options:
    • Lock seam (PA)
    • Lock seam and putty filled (PAF)

Performance

  • Tested to ASTM E90, E413, E1332, E2235 Standards
  • Operable door frame and gasketing achieved up to to STC48. Assembly includes door, frame and acoustical gasketing items.
  • Pairs of doors have not been tested

 

DOOR OPTIONS

STANDARD FEATURES

  • A40 galvannealed material
  • 16-gauge flush and welded top and bottom cap

HARDWARE REINFORCEMENT

  • Hinges: 7-gauge
  • Closer: Available in 16-gauge, 14-gauge, 12-gauge
  • Locks: 12-gauge

We offer openings from STC up to 48. These openings requires specific gasketing items to achieve said STC rating, please contact our Customer Service department or your local DE LA FONTAINE representative for additional details.