DuraSound™is lightweight and easy to operate, meaning it can be used in many buildings, such as schools, hospitals, places of worship, offices, performing arts theatres, and more. The design, which has no floor track, enhances the visual appeal of the building, and allows for better utilization of the space. Its durability also allows it to withstand the most severe blows, meaning it is a strong security option against intrusion. No internal parts means it can outlast alternatives that do have internal parts. Additionally, the finishes are permanently bonded to the steel panels, making the DuraSound™ resistant to peeling, marring, and scratching.


  • Virtually unlimited heights and widths
  • Made from 24 gauge corrugated steel panels
  • Durable two-track system with no internal parts
  • Lightweight – only 4.2 lbs/square foot


  • Straight or curved design
  • Manual or power-operated
  • Single or bi-parting
  • Seven durable finishes
  • Two Track Types
    • T-11 Track for use with suspended acoustic tile ceilings.
    • T-09 Track for soffit or wood trim
  • Cylinder key locks
  • Jamb Type
    • Fixed jamb exposed at and affixed to jamb wall surface.
    • Floating jamb is pocketed.


  • Max Height: Virtually unlimited
  • Max Width: Virtually unlimited
  • Parting: Single or bi-parting
  • Curved: Optional
  • Sound Transmission Class Rating: 48



Material  Steel
Insulation Value 

R0-R6 = 1 star
R7-R9 = 2 star
R10-R13 = 3 star
R14 and up = 4 star

R-Value info

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