Accordion Doors 2100

Soundproof Accordion Doors

Soundproof Accordion Doors

They are suitable for a variety of commercial applications, including daycares, offices, restaurants, community centers and multi-purpose rooms. You can quickly reconfigure a room to have more privacy and sound reduction. You can opt for custom finishes, vinyl-lam or natural hardwood.



If reducing noise is as important as adding good looks to a space, and economy’s a factor too, here’s the door most people turn to. ANC- 2100S single-wall acoustic partitions are ideally suited to spaces where, in addition to closing off part of a room, some degree of sound reduction* is desired.

In restaurants, churches, offices, assisted living facilities, almost anywhere, this durable accordion door serves to reconfigure a space at a moment’s notice, minimize distracting noise, and also, thanks to full-perimeter seal system, lessen heat loss and air exchange between rooms.

Every job is custom made as per STC requirement and Project placement, Panel Sizes and detailes are to be determined from our approval drawings.

Product Specifications

  • Panels: 4¼” wide by ¼” thick; available in Vinyl-Lam and hardwood veneer faces front and back
  • Panel Connectors: Flexible vinyl, color-coordinated to panel selection
  • Track: 2″ x 1-1/8″ aluminum, dark bronze or clear finish
  • Sound Seal: Flexible vinyl sweep strips mounted top and bottom, with wood molding mounted on both sides of the track forming a 4-7/8″ wide sweep surface
  • Wheels: Nylon wheels on steel axle with ball bearings supplied as standard
  • Lead Post: ¾” x 2¾” aluminum, color-coordinated to panel connectors
  • Jamb Molding: 1-5/8″ wide by 1″ deep aluminum
  • Latch: Deadlatch with thumbturn on two sides; keylocks or magnetic catch options available
  • Handle: Molded PVC with finger access
  • Width: Custom crafted to any width
  • Height: Vinyl-Lam up to 12’1″; hardwoods up to 10’1″
  • Stacking Space: 1¼” per foot, plus 2¾” for lead post

* Field Sound Transmission Class: The ANC-2100S door has a field sound transmission class rating of (FSTC) 21. Field tests were performed by Bruck, Richards & Chaudiere, Inc. of Seattle, Washington following the procedures specified in ASTM designation E 336-77.

ANC- 2100S single-wall acoustic partitions ANC-3300S acoustic room partition acoustic partitions ANC- 2100S single-wall acoustic partitions
Case Study:

A corporate executive presented his office designer with what seemed to be a contradictory request: a way to reinforce his relaxed, open-door management style, but also provide privacy and quiet when needed.

The Solution

By combining our ANC 440S/540S  see-though doors with hardwood panels, the designer was able to meet his client’s desire for a welcoming sense of openness, as well as occasional privacy. Installation on a curved track adds to the office’s architectural interest.