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Sonicwal /1212®

    Product Features

  • Features 12-inch wide, 1/2-inch thick, extra strong, high-density panels arranged in spaced-apart, twin rows with interior acoustical liners
  • Available with Sound Transmission Class (STC) Ratings 39, 45 and 47 and 50
  • Expansive offering of decorative, laminated surfaces
  • Full height, Dual-Wall™ Memory Action® vinyl hinges
  • Heavy-duty aluminum track and ball-bearing carriers
  • Structural end post with architectural grade hardware
  • Adjustable bottom Sonicsweep™ seals
  • Easy, trouble-free manual operation
  • Optional electric operation
  • Multiple configurations options designed to suit any layout
  • Locks available
  • Unlimited widths; Fabrication heights up to 18' 1"


Sonicwal® accordion partitions offer a combination of acoustical performance, durability, attractive appearance, operating convenience and value provided by no other accordion partitions.

Achieving the world’s highest acoustical rating of any accordion partition, Panelfold's Sonicwal/1212® model provides a high degree of sound isolation between adjacent spaces. Sonicwal/1212 partitions feature twin rows of 12-inch wide, 1/2-inch thick, high density panels laminated with an expansive offering of surfaces. These durable partitions incorporate a unique sound isolation system. They also prevent the passage of light and air from room to room. Their exceptional acoustical performance results from combining fundamental elements of acoustical engineering (mass, dampening, isolation and sealing) into one well-tuned partition assembly.


Sonicwal® accordion partitions are offered with four laboratory certified sound transmission class ratings from STC 39 to STC 50. Sonicwal partitions employ exclusive patented hinging systems that acoustically decouple the panels on one face of the partition from those on the other face. This makes possible the structural, durability and appearance advantages of rigid laminated panels while achieving high sound isolation.


Panels are joined and edge sealed with Panelfold's unique dual-walled, lifetime Memory Action® vinyl hinges that acoustically dampen the panels and protect their edges from marring scrapes and blows. Top and bottom Sonicsweep seals, Ceilinguard head trim and deep nesting end posts with dual row vertical sound seals and positive latches all add to superior acoustical performance.


The natural look of genuine wood or the attitude of color and texture are the possibilities of Sonicwal models. Panels constructed of rugged high density particleboard are machine laminated with select wood veneers, high pressure decorative laminates and textured or wood grain vinyls. A soft statement with any of 40 contemporary contract interior colors can be achieved with Ribtex® wall carpeting or Woventex® or Tek-wall® 1000 panel fabrics. Custom orders of Customer's Own Materials or wood stained finishes are also available for special situations. Memory Action® vinyl hinges may be specified to harmonize or highlight the selected panel finish. End post trim and hardware in bronze or natural finish is standard.

Available Colors/Patterns
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