Manufacturer of 
Quality Rolling Steel Doors


High Performance Insul-Sound™ - Sound Retardant Door

Insul-Sound HP Logo

Product Features

  • Specially constructed insulated soundproof doors
  • Made with hard, weather resistant plastic backing
  • R-Value of 8.0
  • For use in sound stages and recording studios
  • Internal hood baffle prevents weather infiltration through header
  • Available for custom wind load designs
  • Torsion spring counterbalance assembly

Alpine offers this high performance sound-resistant door with Insul-Sound® insulated slats. This slat for these rolling soundproof doors provide for a full thermal break between the inside and outside of the slat. The back of the sound resistant door is made of hard, weather resistant PVC. The inside of the rolling sound doors provide a full sound barrier for thermal protection. The front slat is available in 22, 20, and 18 gauge steel, or B.S. Aluminum with a variety of finishes that are perfect as room dividers or as replacements for side wall doors.

Alpine’s patented Insul-Sound® design allows for the manufacturing of a rolling sound resistant door that is unmatched in the industry and can be used in place of side wall doors or as room dividers.Soundproof Doors, Sound Resistant Door, Room Dividers, Insul-Sound

Alpine Insul-Sound® soundproof door curtains consist of 2- 3/4″ roll formed flat slats with snapped on PVC.  Slats are available in galvanized,  stainless steel, or aluminum in gauges from 22 gauge to 16 gauge.  These insulated core backing doors can be hand-crank, hand-chain or sound resistant door motor operated.  All types of operation can be adapted to specific conditions. Locking devices are available options on many soundproof doors including room dividers and doors that can replace side wall doors.

2 3/4″ Flat Slat