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    Product Features

  • The world's first acoustically rated wood folding partition
  • Features 6-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 38, 42 and 44
  • Optional Noise Reduction Coefficient of NRC .70 available with STC 42 partitions and most panel surfaces
  • 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.

Sonicwal/66® partitions feature twin rows of 6-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 that provides a substantial degree of sound separation between adjoining spaces. 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/66® accordion partitions are offered with three laboratory certified sound transmission class ratings of STC 38, STC 42 and STC 44. And an optional noise reduction coefficient of N.R.C .70 is available on one or both sides of STC 42 rated models. To create quiet spaces, 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® Basic wall carpeting or Woventex® or Tek-Tall® 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.


Partitions operate smoothly and quietly along overhead structural aluminum tracks. Ball-bearing wheels support the partitions at every volute. Manual operation is standard with electrical operation as an option. Curved tracks, curved and crossover switches as well as two, three and four-way meeting posts are available for multiple room arrangements. Privacy and cylinder key lock security options cylinders keyed to the building's master key system are offered. Because of its design statement and performance, Panelfold partitions have become the product of choice, preferred over other comparably priced accordion partitions that offer so much less.

Available Colors/Patterns
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