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 and helps keep the room’s temperature controlled using 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 moderate 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 Acoustic Accordion Door

Acoustic

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.

Decorative Options

Decorative LaminatesCustom Logos and MuralsWall CoveringsHardwood VeenersAstragals
Fruit of the Loom Laminate Accordion Door

A Bevy of Beauties

Laminates are especially good for installations demanding durable and easy-to-maintain (and clean) partitions: hospitals, laboratories, and restaurants are some examples. Our custom service opens up a world beyond standard decorator colors, to include a wide selection of high-pressure decorative laminates you can specify for any Woodfold Accordion Door. If you’ve found a laminate from any nationally recognized brand, tell us the manufacturer’s name and pattern number and we’ll make the door for you. How easy is that?

Bacon Custom Laminate Accordion Door Mountain Custom Laminate Accordion Door Multi-Color Laminate Accordion Door
Wilson Art International Logo Formica Brand Laminate Logo Nevamar Decorative Surfaces Pionite Decorative Surface
Oklahoma Air Guard

Put a Bird on It

When you want to brandish your brand, consider a custom designed and applied logo, trademark, or corporate image on your Woodfold accordion door. Or maybe you want a scenic alpine meadow for a restaurant divider, or a soothing, subtle pattern? Decorative murals are a great option for commercial or residential room dividers. For the best reproduction possible, please provide us with high-quality artwork for your mural. Contact your distributor or call Woodfold at 503.357.7181 for details about acceptable file formats. For sample murals, or to use your own image, please visit Murals Your Way.

Bacon Custom Laminate Accordion Door Mountain Custom Laminate Accordion Door Multi-Color Laminate Accordion Door
Wilson Art International Logo Formica Brand Laminate Logo Nevamar Decorative Surfaces Pionite Decorative Surface
Oklahoma Air Guard

Are shag walls back, yet?

They could be, if you want to make that statement. Our flexible custom service can help you match or complement interior walls, using wall covering material you specify for your Woodfold Accordion Doors. For additional information on wall coverings, contact your distributor or call us directly at 503.357.7181.

Bacon Custom Laminate Accordion Door Mountain Custom Laminate Accordion Door Multi-Color Laminate Accordion Door
Wilson Art International Logo Formica Brand Laminate Logo Nevamar Decorative Surfaces Pionite Decorative Surface
Oklahoma Air Guard

Wooden it be nice?

We offer stunning hardwood veneers in birch, maple, oak, cherry, mahogany, walnut, and alder for our Accordion Doors, to suit almost any installation. But if your order calls for something a little more upscale—something unique—Woodfold also makes a variety of exotic and special hardwood veneers. Contact your distributor or call us directly at 503.357.7181 for further details.

Knotty Alder Accordion Door Bamboo Accordion Door Black Heart Accordion Door

Astragals Go Here

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Wood & Color Selector

General InformationHardwood VeneersVinyl-Lam WoodgrainsSolid Colors & TexturesAcrylicAlumifoldCustom FinishHinge & Connectors

View All Wood & Color Options as a single page

PLEASE NOTE: The stain and color samples on this page have been color matched using a monitor calibrated to the sRGB IEC1966-2.1 color profile. Intended only as a guide for color selection, the actual finish materials will vary due to the natural and acceptable variations in wood grain characteristics, textures, and color tones, as well as the color variation that occurs among individual computer monitors. If color, grain, or tone match is critical, please see an actual color selection chip or refer to Woodfold's custom finish service by contacting your local distributor.

*All panel samples show factory default color combinations, unless noted otherwise.

View All Wood & Color Options as a single page

Natural Hardwood Veneers

We’ve got today’s most popular hardwood species to match your interiors. Woodfold insists on select grade veneers, laminated to an engineered core to ensure excellent dimensional stability. Clear finish is standard; however, custom-stained finish service is always available. Please supply a physical color sample for matching.

Alder Color Sample Alder Color Sample

Alder*

Birch Color Sample Birch Color Sample

Birch

Chery Color Sample Cherry Color Sample

Cherry

MahoganyWalnut Color Sample Mahogany Color Sample

Mahogany

Maple Color Sample Maple Color Sample

Maple

Oak Color Sample Oak Color Sample

Oak

Walnut Color Sample Walnut Color Sample

Walnut

*Alder only available in sizes up to 8' 1".

View All Wood & Color Options as a single page

Vinyl-Lam Woodgrains

Incredibly realistic looking, our Vinyl-Lam woodgrain finishes provide a wide range of color selection representing several wood species. Woodfold's Vinyl-Lam finishes are laminated to an engineered core to ensure excellent dimensional stability.

Birch Color Sample Birch Color Sample

Birch

Maple Color Sample Maple Color Sample

Maple

Natural Oak Color Sample Natural Oak Color Sample

Natural Oak

Light Oak Color Sample Light Oak Color Sample

Light Oak

Dark Oak Color Sample Dark Oak Color Sample

Dark Oak

Cherry Color Sample Cherry Color Sample

Cherry

Teak Color Sample Teak Color Sample

Teak

Mahogany Color Sample Mahogany Color Sample

Mahogany

Walnut Color Sample Walnut Color Sample

Walnut

View All Wood & Color Options as a single page

Solid Colors and Textures

Our solid color, multi-textured vinyls are selected to compliment the most popular current interior colorations. Woodfold's Vinyl-Lam finishes are laminated to an engineered core for excellent dimensional stability.

White Color Sample White Color Sample

White

Black Color Sample Black Color Sample

Black*

Tan Color Sample Tan Color Sample

Tan

Gray Color Sample Gray Color Sample

Gray

Chalk Color Sample Chalk Color Sample

Chalk

Tahiti Color Sample Tahiti Color Sample

Tahiti

Amethyst Color Sample Amethyst Color Sample

Rattan

Amethyst Color Sample Amethyst Color Sample

Amethyst

*Black only available in sizes up to 8' 1".

View All Wood & Color Options as a single page

Acrylic Panels

Visifold Series 440 and 540 doors available with .118" thick, transparent clear or bronze acrylic panels from Woodfold inventory. Other .118" thick panel options available by quotation.

Clear Acrylic Panel with Bronze Channel Frame Color Sample Clear Acrylic Panel with Bronze Channel Frame Color Sample

Clear Bronze

Clear Acrylic Panel with Clear Channel Frame Color Sample Clear Acrylic Panel with Clear Channel Frame Color Sample

Clear Clear

Clear Acrylic Panel with White Channel Frame Color Sample Clear Acrylic Panel with White Channel Frame Color Sample

Clear White

Clear Acrylic Panel with Sand Channel Frame Color Sample Clear Acrylic Panel with Sand Channel Frame Color Sample

Clear Sand

Clear Acrylic Panel with Gold Channel Frame Color Sample Clear Acrylic Panel with Gold Channel Frame Color Sample

Clear Gold

Bronze Acrylic Panel with Bronze Channel Frame Color Sample Bronze Acrylic Panel with Bronze Channel Frame Color Sample

Bronze Bronze

Bronze Acrylic Panel with Clear Channel Frame Color Sample Bronze Acrylic Panel with Clear Channel Frame Color Sample

Bronze Clear

Bronze Acrylic Panel with White Channel Frame Color Sample Bronze Acrylic Panel with White Channel Frame Color Sample

Bronze White

Bronze Acrylic Panel with Sand Channel Frame Color Sample Bronze Acrylic Panel with Sand Channel Frame Color Sample

Bronze Sand

Bronze Acrylic Panel with Gold Channel Frame Color Sample Bronze Acrylic Panel with Gold Channel Frame Color Sample

Bronze Gold

View All Wood & Color Options as a single page

Alumifold Panels

Visifold Series 440 and 540 doors available with .118" thick, transparent clear or bronze acrylic panels from Woodfold inventory. Other .118" thick panel options available by quotation.

Clear Perforated Color Sample Clear Perforated Color Sample

Clear Perforated

Clear Solid Color Sample Clear Solid Color Sample

Clear Solid

Gold Perforated Color Sample Gold Perforated Color Sample

Gold Perforated

Gold Solid Color Sample Gold Solid Color Sample

Gold Solid

Bronze Perforated Color Sample Bronze Perforated Color Sample

Bronze Perforated

Bronze Solid Color Sample Bronze Solid Color Sample

Bronze Solid

*Gold and Bronze only available in sizes up to 8' 1".

View All Wood & Color Options as a single page

Custom Finish Services

Woodfold has a long, proud history in custom finishing of fine wood products, so of course our services include custom paint and stain finishes. Additionally, other custom materials can be arranged by asking your Woodfold distributor.

View All Wood & Color Options as a single page

Coordinating Hardware Hinge System

A clear finish is supplied with Off-White, Chalk, and Amethyst doors. A bronze finish supplied with all others.

Coordinating Vinyl Panel Connectors

We carefully color coordinates our vinyl panel connectors as a standard feature. Combinations include: White with White, Chalk, or Amethyst; Sand with Hardwood Birch, Hardwood Oak, Hardwood Maple, Maple Vinyl, Tan, Tahiti, or Rattan; Silver with Gray Vinyl; and Brown with all other body panels.

White Color Sample

White

Black Color Sample

Black*

Sand Color Sample

Sand

Gray Color Sample

Gray

Brown Color Sample

Brown

*Black only available in sizes up to 8' 1".

Videos

How to measure accordion doors

How to measure accordion doors

How to measure accordion doors

Case Study

Woodfold Accordion Door Image

Project Type: 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.

See More Case Studies

Downloads

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.

Of course, we’re always available to answer any question or comment you might have, so contact us or connect by phone or fax.

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

Shop Drawings

Surface Track

Mounting Panel

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

Woodfold BIM models for Revit™ Architecture 2008
Accordion Series 140 220 240 440 540 640 740 2100 3300
Single End Door Future
Double End Door Future Future Future Future
Made As a Pair NA NA Future Future

BIM is a work in progress, please feel free to contact us to let us know your thoughts about our models.

Find us on Autodesk® Seek for BIM models and supporting pdf documents

Door Weight Average
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.
Woodfold Accordion Door Feature Guide
Features 140 220 240 440 540 640 740 2100 3300
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
Aluminum Track Std Std Std Std Std Std Std Std Std
Recessed Track Channel Opt Opt Opt Opt Opt Opt Opt   Opt
Curvable Track     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
Keylock Two-side     Opt Opt Std Opt Std Opt Opt
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

Architectual Specifications

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.

Special Finish

Please write or email Woodfold for order procedure.

Shipping Information

Schedule: 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.)

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:

Where to Buy Woodfold Accordion Doors

As a consumer or residential builder for your homes, condominiums or apartments:

You can find a variety of internet distributors by typing "accordion door" into your favorite search engine and most links that are not for woodfold.com can usually assist you.

If you don't want to type that in then you can just use this link.

You can special order our products through your local building materials/lumberyard such as those that carry the Do it Best or True Value flag, as well as other independent stores.

You can also order through the special order desk at Home Depot, Lowe's or your favorite lumber dealer. It's a good idea to print this info sheet to take to them.

Please Note: If your sales person needs assistance with pricing and information, or they are not familiar with our product line, they can contact us directly at 503.357.7181

Are you in need of assistance? Then please phone us at 503.357.7181 or contact us through our web form.

As a commercial builder, contractor or facility manager for your institutional or commercial building:

You can find Woodfold products at a wide variety of specialty door and hardware distributors, as well as some lock and key dealers, many of them offering installation.

The list is extensive and evolving so please phone us at 503.357.7181 or contact us through our web form and we would be glad to connect you to a dealer that can assist you.