Series 3300: Acoustic Accordion Doors
Product Item Number 3300
Series 3300: Acoustic Accordion Doors
You could pay more for an acoustic room partition, but you don’t have to: Woodfold’s Series 3300 reduces distracting noise by using an acoustic lining and a perimeter seal. With an exclusive heavy-duty hardware system, this dual-walled partition is as at home in offices or religious facilities as it is in restaurants or hotel meeting spaces needing effective sound control. Series 3300 doors are available in a variety of attractive hardwood and Vinyl-Lam finishes, and can be ordered with differing finish materials on each door face. Find the perfect one under the Decorative Options and Color & Wood Selector tabs.
Series 3300 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 Acoustic Partition has a field sound transmission class rating (FSTC) of 33. Field tests were performed by Bruck, Richards & Chaudiere, Inc. of Seattle, Washington following the procedures specified in ASTM designation E 336-90.
At Woodfold, we’re dedicated to continuing our 50-year tradition of providing you with the finest in custom craftsmanship, product selection and value. But we don’t stop there. We’re also committed to making your job easier and as problem-free as possible. The information below is designed to simplify your specification process and help ensure the selection of a Woodfold Accordion Door that bests meets your client’s needs and application requirements.
Our obsession with service doesn't end once you've decided on your order. Our packaging techniques, for example, have been perfected to protect your reputation. Because our Accordion Doors are often the final piece of a project's puzzle, we know that the last thing you need is a delay caused by shipment damage. So we individually carton all doors up to 15' wide and wood crate single doors over 15' wide as well as our Series 3300 doors. This ensures that everything possible is done to have your order arrive undamaged.
Accordion Door Catalogs
Full-color 2 Page Catalog
Full-color 16 Page Catalog
French-Canadian Full-color 2 Page Catalog
French-European Full-color 2 Page Catalog
Spanish Full-color 2 Page Catalog
Hebrew Full-color 2 Page Catalog
Series 3300 Accordion Door Documentation
3 Part Specifications Sheet
Section 08 3513
Applicable LEED Credits
Lead Post, Jamb Molding & Handle
Intermediate Rolling Post
Sliding Jamb Options
Multiple Meeting Option
Optional Ceiling Guard & Track
How To Install
Upkeep & Care
I-Beam Style Track Addendum
|Single End Door||Future|
|Double End Door||Future||Future||Future||Future|
|Made As a Pair||NA||NA||Future||Future|
*To use these files requires Revit Software.
BIM is a work in progress, please feel free to contact us to let us know your thoughts about our models.
|Accordion Series||Weight per lin. ft.|
|Series 140, Series 220, Series 240
Series 440, Series 540, Series 640
Series 740, Series 2100
|6-8 height 10 lbs. per lin. ft.
8-0 height 12 lbs. per lin. ft.
10-0 height 15 lbs. per lin. ft.
12-0 height 18 lbs. per lin. ft.
|Series 3300||8-0 height 26 lbs. per lin. ft.
10-0 height 32 lbs. per lin. ft.
12-0 height 38 lbs. per lin. ft.
|Continuous Pin Hinge Hardware System, Top & Bottom||Std||Std||Std||Std||Std||Std||Std||Std||Std|
|Full-length Sweptwing Handle with Magnet||Std||Std|
|Aluminum Lead Post||Std||Std||Std||Std||Std||Std||Std|
|Flexible Vinyl Panel Connector Inserted Directly into Panels||Std||Std||Std||Std||Std|
|Flexible Vinyl Panel Connector Inserted Into Aluminum side Channel||Std|
|Flexible Vinyl Panel Connector Inserted Into Solid Aluminum Panels||Std|
|Rigid Vinyl Panel Connector Inserted Into Aluminum Side Channel||Std|
|Rigid Vinyl Panel Connector Inserted into Solid Aluminum Panels||Std|
|Nylon Wheel on Lexan Axle||Std||Std|
|Nylon Wheel With Ball-bearings On Steel Axle||Std||Std||Std||Std||Std||Std||Std|
|Recessed Track Channel||Opt||Opt||Opt||Opt||Opt||Opt||Opt||Opt|
|Magnetic Catch & Strike Plate||Std||Std||Opt||Opt||Opt||Opt||Opt||Opt||Opt|
|Deadlatch With Thumbturn Two-side||Std||Std||Std||Std||Std|
|May Be Paired||Opt||Opt||Opt||Opt||Opt||Opt||Opt|
|Sliding Jamb Option||Opt||Opt||Opt||Opt||Opt||Opt||Opt|
|Class 1 Fire Retardant Panels (Light Oak & Chalk Vinyl-Lam Only)||Opt||Opt||Opt||Opt||Opt||Opt|
Woodfold doors shall be accordion-type with panels connected continuously along the top and bottom by a steel hardware hinge system. Individual hinges are riveted to those adjoining, and contain stops to maintain a uniform extended position. Extruded vinyl seals securely connect all adjoining panels top to bottom (excluding Series 540 and Series 740). Doors shall be suspended by nylon wheels from aluminum overhead track. All necessary hardware and moldings shall be included for normal installation.
Please write or email Woodfold for order procedure.
All Series doors, with factory standard finish, 2 weeks (over 250 lineal feet by quote). All Series doors with special finish (after signed approved acknowledgement received, 3 weeks.)
The Series 4100 doors are 4 to 6 weeks and shipping from mid summer – Call for more details.
Method of Shipment
Shipments to commercial addresses.
Additional charges apply for non-commercial delivery and pre-delivery notification. Contact our office for questions.
See all Woodfold technical drawings at:
Project Type: Executive Office
Problem: Merging a relaxed, open-door management style with a periodic need for privacy and quiet.
Solution/Description of the Installation: By combining Woodfold’s Series 440/540 Visifold see-through doors with hardwood panels, the office designer was able to create the inviting sense of openness his executive client requested, but still provide private spaces when needed. Installation on a curved track added to the office’s architectural interest.