Series 3300: Wood Folding Accordion Acoustical Partitions Shutter Doors- Dual Walled Acoustical Accordion Partitions
- Used For Both Residential & Commercial Applications
- Field Sound Transmission Class: (FSTC) 33
 
A uniquely practical solution for space, sound and heat loss control, Our Series 3300 acoustic room partition is a smart alternative to similar, but much more expensive options. Perimeter-sealed, acoustic-lined and incorporating our exclusive heavy duty hardware system, this dual-walled partition functions beautifully in offices, churches, restaurants and hotel meeting spaces, anywhere needing moderate sound control. Series 3300 doors are available in a variety of handsome hardwood and Vinyl-Lam finishes, even alternate finish materials on each accordion door face.The 3300 series accordion door combines the proven durability of their exclusive hardware hinge system, rigid MDF body panels and sound liner to create a dual walled sound barrier. The 3300 series acoustical accordion door divider provides improved speech privacy between rooms. Practical applications for the 3300 series include offices, churches and restaurants where moderate sound control is desired, along with the flexibility and convenience of an accordion style partition featuring solid panels.
 
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: 2-7/16" x 1¾" aluminum, clear finish; heavy-duty aluminum ceiling guard with separate track available
- Sound Seal: Dual-wall doors with internal sound-absorbent material,flexible vinyl sweep strips mounted on top and bottom of the door; wood molding mounted on both sides of the track forming 11-5/8" wide sweep surface
- Wheels: 1-1/8" nylon wheels with ball bearings on steel axle
Lead Post: 2-7/8" x 4½" heavy-duty aluminum, color-coordinated to panel connectors,- Jamb Molding: 2-1/8" wide by 15/16" deep aluminum
- Handle: Molded PVC with finger recess
- Latch: Deadlatch with thumbturn on two sides; keylock option available
- Width: Custom crafted to any width; intermediate rolling posts required on sections exceeding 15'
- Height: Vinyl-Lam up to 12'1"; hardwoods up to 10'1"
- Stacking Space: 2" per foot, plus 4½" for lead post
*Field Sound Transmission Class: The dual-walled Series 3300 Acoustical Partition has a field sound transmission class rating of (FSTC) 33. Field tests were performed by Bruck, Richards & Chaudiere, Inc. of Seattle, Washington following the procedures specified in ASTM designation E 336-90.
3300 Series Accordion Door/Shutter Options- Heights 4' and less
- Made as a Pair or Double End
- Pull Rod
- Sliding Jamb Panel is used when you would like to hide the accordion door in a pocket
- Two piece aluminum ceiling guard and track ideally suited for acoustic ceiling installation
- Fire-Retardancy is available in light oak and chalk only
The following allows for custom keying by your local locksmith:
- Keyed lock one-side
- Keyed lock one-sided cylinder with pull
- Keyed lock two-sides
- Keyed lock two-sided cylinder with pull
Intermediate Rolling Post for dividing doors into to manageable sections, plus providing a surface to attach the following foot-bolts:
This door can be ordered unfinished or primed to accommodate your paint or stain. We provide special custom finishes and have the ability to match existing finishes along with custom laminates such as Formica, Wilsonart, Pionite, and Navamar to name a few. Just name the wood species and we can have it fabricated.
Designed to provide a dual walled acoustical barrier and be an aesthetic divider our 3300 series door incorporates the many design benefits desired in residential, industrial, and commercial settings.
Technical Information | SERIES 3300 Architectural Drawings (PDF) | | | Complete Accordion Door Series | Accordion Door Applications | | |
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