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SEAL™

Features:

  • Minimal frame depth to fit within existing window frame openings
  • Enhances thermal and acoustical performance of weather-tight existing windows
  • Side-hinged access doors with custodial locks
  • 5/8” or 1” between-glass Venetian blinds available
  • Slip-clutch blind tilt control knob
  • View all features
Watch our 2000ft-lb Impact Test video