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- SECTION 08351
-
- ACCORDION FOLDING DOORS
- NOTE ** This section is based on products manufactured by
- Woodfold-Marco Mfg., Inc., at the following
- address:
- NOTE ** P.O. Box 346
- NOTE ** Forest Grove OR 97116
- NOTE ** Voice 503-357-7181
- NOTE ** FAX 503-357-7185
- NOTE **
- NOTE ** Woodfold-Marco offers a complete line of space
- utilization dividers, sight dividers, room
- dividers, acoustical, security, and energy saving
- accordion folding doors for commercial,
- institutional, and residential applications.
- NOTE **
- NOTE ** SECTION 08351 - ACCORDION FOLDING DOORS, Copyright
- 1997, The Architect's Catalog, Inc.
-
-
- PART 1 GENERAL
-
- 1.1 SECTION INCLUDES
- NOTE ** Delete items below not required for project.
-
- A. Accordion Folding Doors.
-
- B. Accordion Folding Vision/Security Doors.
-
- C. Accordion Folding Utility Doors.
-
- D. Accordion Folding Room Dividers.
-
- E. Acoustical Rated Accordion Folding Doors.
-
- 1.2 RELATED SECTIONS
- NOTE ** Delete any sections below not relevant to this
- project; add others as required.
-
- A. Section 06100 - Rough Carpentry.
-
- B. Section 06200 - Finish Carpentry.
-
- 1.3 REFERENCES
- NOTE ** Delete references from the list below that are not
- actually required by the text of the edited
- section.
-
- A. ADA - Americans with Disabilities Act.
-
- B. ASTM E 336 - Standard Method of Measurement of Airborne
- Sound Insulation in Buildings.
- NOTE ** Light Oak Vinyl and Chalk Vinyl door panel
- coverings available with Class 1 fire retardant
- panel core; delete Article if inapplicable. Fire
- resistance rating is for core panel material only -
- it does not apply to doors or openings.
-
- 1.4 SYSTEM DESCRIPTION
-
- A. Performance Requirements: Class 1 fire retardant door
- panel core material.
-
- 1.5 SUBMITTALS
-
- A. Submit under provisions of Section 01300.
-
- B. Product Data: Manufacturer's descriptive literature for
- door opening assemblies; include specified and required
- components.
-
- C. Shop Drawings: Indicate door and opening sizes, and head
- and jamb conditions.
- NOTE ** Delete the following paragraph if specifying custom
- panels or finishes.
-
- D. Selection Samples: Two sets of manufacturer's standard-
- size color chips, or color chart, representing
- manufacturer's full range of available finishes.
-
- E. Verification Samples: Two samples, minimum size 4 inches
- square, representing actual color and finish of installed
- door panel.
-
- F. Quality Assurance Submittals: Printed installation
- instructions for door assemblies, including each
- component.
-
- 1.6 QUALITY ASSURANCE
-
- A. Regulatory Requirements: Door opening assemblies ADA
- compliant for opening load force.
-
- 1.7 DELIVERY, STORAGE, AND HANDLING
-
- A. Storage and Protection:
- 1. Store products of this section in manufacturer's
- unopened packaging until installation.
- 2. Maintain dry, heated storage area for products of
- this section until installation.
-
-
- PART 2 PRODUCTS
-
- 2.1 MANUFACTURERS
-
- A. Acceptable Manufacturer: Woodfold-Marco Mfg., Inc.; P.O.
- Box 346, Forest Grove OR 97116; Voice 503-357-7181, FAX
- 503-357-7185.
- NOTE ** Delete one of the two following paragraphs;
- coordinate with Division 01 requirements.
-
- B. Requests for substitutions will be considered in
- accordance with provisions of Section 01600.
-
- C. Substitutions: Not permitted.
- NOTE ** Retain the following Article to specify Woodfold
- Series 240 door.
-
- 2.2 ACCORDION FOLDING DOORS
-
- A. Acceptable Product: Woodfold Series 240 door.
-
- B. Components:
- NOTE ** Delete all but one of the following three
- paragraphs to specify track type required.
- 1. Track: 1-1/8 inch by 1 inch aluminum, pre-punched
- for screw fasteners for surface mounting.
- 2. Track: 1-1/8 inch by 1 inch aluminum, pre-punched
- for screw fasteners, with aluminum hat channel for
- recess mounting.
- 3. Track: 1/2 inch by 1-1/8 inch aluminum, I-beam
- profile, with ceiling clips; capable of being formed
- to 12-inch radius curve.
- 4. Roller assembly: Nylon wheels with Lexan axles for
- doors 15 feet wide by 8 feet high and smaller, nylon
- wheels on ball-bearing steel axles for larger door
- assemblies; rivet-attached to hinge, dual trolley at
- lead post, single trolley at alternate panels, type
- for specified track.
- 5. Hinge assembly: 18 gage steel, continuous pin, rivet-
- attached to top and bottom of door panel, with
- automatic stop at full extension.
- NOTE ** The following sentence specifies standard panel
- core material; delete if specifying decorative
- inserts.
- 6. Panel core material: 1/4 inch thick medium-density
- fiberboard (MDF), with rabbeted edge for panel
- connector.
- 7. Panel connector: Continuous non-rigid vinyl,
- inserted and glued into panel rabbet.
- 8. Lead post: Extruded aluminum, 3/4 inch by 2-3/4 inch
- cross-section.
- NOTE ** Retain the following paragraph if specifying pairs
- of doors or intersecting configurations.
- 9. Intersecting jamb molding: Types for indicated
- configurations.
- 10. Handle: Rigid molded polyvinyl chloride (PVC).
- NOTE ** Delete all but one of the following five paragraphs
- to specify latching option required; magnetic catch
- is standard.
- 11. Latching: Magnetic catch.
- 12. Latching: Thumbturn one side with deadlatch.
- 13. Latching: Thumbturn both sides with springlatch.
- 14. Latching: Thumbturn one side, pull with keylock one
- side, with deadlatch.
- 15. Latching: Pull with keylock both sides, with
- deadlatch.
-
- C. Finishes:
- NOTE ** A wide variety of non-standard finishes can be
- applied to standard panels, including custom wood
- finishes, wallcoverings, plastic laminates, custom
- logos, and murals; in addition, decorative leaded
- glass and laser-crafted inserts can be incorporated
- into standard panels. Consult manufacturer for
- available options.
- NOTE **
- NOTE ** One of the two paragraphs below can be used to
- specify manufacturer's standard finishes on
- standard panels; consult manufacturer's product
- literature.
- 1. Panels: Vinyl laminate, ____________ pattern.
- 2. Panels: Hardwood veneer, ___________ species, with
- sealer and clear lacquer topcoats.
- 3. Aluminum surfaces: Manufacturer's standard finish,
- in color complementing panel finish.
-
- D. Sizes: Indicated on drawings.
- NOTE ** Retain the following Article to specify Woodfold
- Series 440 Visifold door.
-
- 2.3 ACCORDION FOLDING VISION DOORS
-
- A. Acceptable Product: Woodfold Series 440 Visifold door.
-
- B. Components:
- NOTE ** Delete all but one of the following three
- paragraphs to specify track type required.
- 1. Track: 1-1/8 inch by 1 inch aluminum, pre-punched
- for screw fasteners for surface mounting.
- 2. Track: 1-1/8 inch by 1 inch aluminum, pre-punched
- for screw fasteners, with aluminum hat channel for
- recess mounting.
- 3. Track: 1/2 inch by 1-1/8 inch aluminum, I-beam
- profile, with ceiling clips; capable of being formed
- to 12-inch radius curve.
- 4. Roller assembly: Nylon wheels on ball-bearing steel
- axles; rivet-attached to hinge, dual trolley at lead
- post, single trolley at alternate panels, type for
- specified track.
- 5. Hinge assembly: 18 gage steel, continuous pin, rivet-
- attached to top and bottom of vertical panels, with
- automatic stop at full extension.
- 6. Panel frame: Aluminum vertical channels having
- inside dimension between webs to accept 1/8 inch
- thick material.
- NOTE ** Delete one of the following two paragraphs; the
- first paragraph specifies standard panel.
- NOTE **
- NOTE ** Optional panels of 1/8 inch thick material can be
- specified using the second paragraph. Consult with
- manufacturer for options.
- 7. Panel: 1/8 inch thick transparent acrylic sheet.
- 8. Panel: 1/8 inch thick _________________________.
- 9. Panel connector: Continuous non-rigid vinyl,
- inserted into panel frame channel.
- 10. Lead post: Extruded aluminum, 3/4 inch by 2-3/4 inch
- cross-section.
- NOTE ** Retain the following paragraph if specifying pairs
- of doors or intersecting configurations.
- 11. Intersecting jamb molding: Types for indicated
- configurations.
- 12. Handle: Rigid molded polyvinyl chloride (PVC).
- NOTE ** Delete all but one of the following five paragraphs
- to specify latching option required; pull with
- keylock both sides is standard.
- 13. Latching: Magnetic catch.
- 14. Latching: Thumbturn one side with deadlatch.
- 15. Latching: Thumbturn both sides with springlatch.
- 16. Latching: Thumbturn one side, pull with keylock one
- side, with deadlatch.
- 17. Latching: Pull with keylock both sides, with
- deadlatch.
-
- C. Finishes:
- NOTE ** Delete all but one of the following three
- paragraphs to specify panel finishes; first and
- second paragraphs are for manufacturer's standard
- finishes, third paragraph is for custom panel
- finish.
- 1. Panels: Clear.
- 2. Panels: Bronze.
- 3. Panels: ___________.
- 4. Aluminum surfaces: Manufacturer's standard finish,
- in color complementing panel finish.
-
- D. Sizes: Indicated on drawings.
- NOTE ** Retain the following Article to specify Woodfold
- Series 540 Visifold Plus door.
-
- 2.4 ACCORDION FOLDING SECURITY DOORS
-
- A. Acceptable Product: Woodfold Series 540 Visifold Plus
- door.
-
- B. Components:
- NOTE ** Delete all but one of the following three
- paragraphs to specify track type required.
- 1. Track: 1-1/8 inch by 1 inch aluminum, pre-punched
- for screw fasteners for surface mounting.
- 2. Track: 1-1/8 inch by 1 inch aluminum, pre-punched
- for screw fasteners, with aluminum hat channel for
- recess mounting.
- 3. Track: 1/2 inch by 1-1/8 inch aluminum, I-beam
- profile, with ceiling clips; capable of being formed
- to 12-inch radius curve.
- 4. Roller assembly: Nylon wheels on ball-bearing steel
- axles; rivet-attached to hinge, dual trolley at lead
- post, single trolley at alternate panels, type for
- specified track.
- 5. Hinge assembly: 18 gage steel, continuous pin, rivet-
- attached to top and bottom of door panel, with
- automatic stop at full extension.
- NOTE ** Delete one of the following two paragraphs; first
- paragraph specifies standard panel.
- NOTE **
- NOTE ** Optional panels of 1/8 inch thick material can be
- specified using the second paragraph. Consult with
- manufacturer for options.
- 6. Panel: 1/8 inch thick transparent acrylic sheet.
- 7. Panel: 1/8 inch thick _________________________.
- 8. Panel connector: Continuous steel vertical rods with
- rigid polyvinyl chloride (PVC) hinge knuckles full
- length of each panel edge.
- 9. Lead post: Extruded aluminum, 3/4 inch by 2-3/4 inch
- cross-section.
- NOTE ** Retain the following paragraph if specifying pairs
- of doors or intersecting configurations.
- 10. Intersecting jamb molding: Types for indicated
- configurations.
- 11. Handle: Rigid molded polyvinyl chloride (PVC).
- NOTE ** Delete all but one of the following five paragraphs
- to specify latching option required; pull with
- keylock both sides is standard.
- 12. Latching: Magnetic catch.
- 13. Latching: Thumbturn one side with deadlatch.
- 14. Latching: Thumbturn both sides with springlatch.
- 15. Latching: Thumbturn one side, pull with keylock one
- side, with deadlatch.
- 16. Latching: Pull with keylock both sides, with
- deadlatch.
-
- C. Finishes:
- NOTE ** Delete all but one of the following three
- paragraphs to specify panel finishes; first and
- second paragraphs are for manufacturer's standard
- finishes, third paragraph is for custom panel
- finish.
- 1. Panels: Clear.
- 2. Panels: Bronze.
- 3. Panels: ___________.
- 4. Aluminum surfaces: Manufacturer's standard finish,
- in color complementing panel finish.
-
- D. Sizes: Indicated on drawings.
- NOTE ** Retain the following Article to specify Woodfold
- Series 140 door.
-
- 2.5 ACCORDION FOLDING UTILITY DOORS
-
- A. Acceptable Product: Woodfold Series 140 door.
-
- B. Components:
- 1. Track: 1-1/8 inch by 1 inch aluminum, pre-punched
- for screw fasteners for surface mounting.
- 2. Roller assembly: Nylon wheels with Lexan axles;
- rivet-attached to hinge, single trolley at alternate
- panels.
- 3. Hinge assembly: 18 gage steel, continuous pin, rivet-
- attached to top and bottom of door panel, with
- automatic stop at full extension.
- 4. Panel: 1/4 inch thick medium-density fiberboard
- (MDF), with rabbeted edge for panel connector.
- 5. Panel connector: Continuous non-rigid vinyl,
- inserted and glued into panel rabbet.
- 6. Handle: Rigid molded polyvinyl chloride (PVC), full
- length of door, with molded finger pull front side.
- 7. Latching: Magnetic catch, with strike plate for
- attaching to wall or jamb.
-
- C. Finishes:
- NOTE ** Delete one of the following two paragraphs to
- specify manufacturer's standard finishes on
- standard panels; consult manufacturer's product
- literature.
- 1. Panels: Vinyl laminate, ____________ pattern, sight-
- exposed face; unfinished or utility grade back face,
- manufacturer's option.
- 2. Panels: Hardwood veneer, ___________ species, with
- sealer and clear lacquer topcoats, sight-exposed
- face; unfinished or utility grade back face,
- manufacturer's option..
- 3. Aluminum surfaces: Manufacturer's standard finish,
- in color complementing panel finish.
-
- D. Sizes: Indicated on drawings.
-
- NOTE ** Retain the following Article to specify Woodfold
- Series 220 door.
- 2.6 ACCORDION FOLDING ROOM DIVIDERS
-
- A. Acceptable Product: Woodfold Series 220 door.
-
- B. Components:
- 1. Track: 1-1/8 inch by 1 inch aluminum, pre-punched
- for screw fasteners, for surface mounting.
- 2. Roller assembly: Nylon wheels with Lexan axles;
- rivet-attached to hinge, single trolley at alternate
- panels.
- 3. Hinge assembly: 18 gage steel, continuous pin, rivet-
- attached to top and bottom of door panel, with
- automatic stop at full extension.
- 4. Panel: 1/4 inch thick medium-density fiberboard
- (MDF), with rabbeted edge for panel connector.
- 5. Panel connector: Continuous non-rigid vinyl,
- inserted and glued into panel rabbet.
- 6. Handle: Rigid molded polyvinyl chloride (PVC), full
- length of door, with molded finger pull both sides.
- 7. Latching: Magnetic catch, with strike plate for
- attaching to wall or jamb.
-
- C. Finishes:
- NOTE ** A wide variety of non-standard finishes can be
- applied to standard panels, including custom wood
- finishes, wallcoverings, plastic laminates, custom
- logos, and murals. Consult manufacturer for
- available options.
- NOTE **
- NOTE ** Delete one of the following two paragraphs below to
- specify manufacturer's standard finishes on
- standard panels; consult manufacturer's product
- literature.
- 1. Panels: Vinyl laminate, ____________ pattern.
- 2. Panels: Hardwood veneer, ___________ species, with
- sealer and clear lacquer topcoats.
- 3. Aluminum surfaces: Manufacturer's standard finish,
- in color complementing panel finish.
-
- D. Sizes: Indicated on drawings.
- NOTE ** Retain the following Article to specify Woodfold
- Series 2100 door.
-
- 2.7 ACOUSTICAL RATED ACCORDION FOLDING DOORS
-
- A. Acceptable Product: Woodfold Series 2100 door.
-
- B. Components:
- 1. Track: 2 inches by 1-1/8 inches aluminum, pre-
- punched for screw fasteners for surface mounting.
- 2. Head molding: Hardwood molding for sound seal to top
- sweep strips.
- 3. Roller assembly: Nylon wheels on ball-bearing steel
- axles; rivet-attached to hinge, dual trolley at lead
- post, single trolley at alternate panels.
- 4. Hinge assembly: 18 gage steel, continuous pin, rivet-
- attached to top and bottom of door panel, with
- automatic stop at full extension.
- 5. Sound seal: Extruded vinyl sweeps attached to top
- and bottom hinge assemblies; 1/2 inch wide sweep for
- top hinge, 1-3/8 inches wide sweep for bottom hinge.
- 6. Panel: 1/4 inch thick medium-density fiberboard
- (MDF), with rabbeted edge for panel connector.
- 7. Panel connector: Continuous non-rigid vinyl,
- inserted and glued into panel rabbet.
- 8. Lead post: Extruded aluminum, 3/4 inch by 2-3/4 inch
- cross-section.
- 9. Interlocking jamb moldings: Types for indicated
- configurations; aluminum with sound seal gaskets.
- 10. Handle: Rigid molded polyvinyl chloride (PVC).
- NOTE ** Retain one of the following four paragraphs to
- specify latching option required; thumbturn both
- sides is standard.
- 11. Latching: Thumbturn one side with deadlatch.
- 12. Latching: Thumbturn both sides with springlatch.
- 13. Latching: Thumbturn one side, pull with keylock one
- side, with deadlatch.
- 14. Latching: Pull with keylock both sides, with
- deadlatch.
-
- C. Finishes:
- NOTE ** A wide variety of non-standard finishes can be
- applied to standard panels, including custom wood
- finishes, wallcoverings, plastic laminates, custom
- logos, and murals. Consult manufacturer for
- available options.
- NOTE **
- NOTE ** Delete one of the following two paragraphs below to
- specify manufacturer's standard finishes on
- standard panels; consult manufacturer's product
- literature.
- 1. Panels: Vinyl laminate, ____________ pattern.
- 2. Panels: Hardwood veneer, ___________ species, with
- sealer and clear lacquer topcoats.
- 3. Head moldings: Finish coordinated with hardware and
- track system.
- 4. Aluminum surfaces: Manufacturer's standard finish,
- in color complementing panel finish.
-
- D. Sizes: Indicated on drawings.
-
- E. Field sound transmission class (FSTC): 21, when tested
- in accordance with ASTM E 336.
- NOTE ** Retain the following Article to specify Woodfold
- Series 3300 door.
-
- 2.8 ACOUSTICAL RATED ACCORDION FOLDING DOORS
-
- A. Acceptable Product: Woodfold Series 3300 door.
-
- B. Components:
- 1. Track: 2-1/2 inches by 1-3/4 inches aluminum, pre-
- punched for screw fasteners for surface mounting.
- NOTE ** Delete one of the following two paragraphs to
- specify head molding or optional head track.
- 2. Head molding: Hardwood molding for sound seal to top
- sweep strips.
- 3. Head track: Aluminum, 2-piece, for sound seal to top
- sweep strips.
- 4. Roller assembly: Nylon wheels on ball-bearing steel
- axles; rivet-attached to connecting clips, dual
- trolley at lead post, single trolley at alternate
- panels, type for specified track.
- 5. Hinge assembly: 18 gage steel, continuous pin, rivet-
- attached to top and bottom of door panel, with
- automatic stop at full extension; pantograph action
- for dual-wall door assembly.
- 6. Panel: 1/4 inch thick medium-density fiberboard
- (MDF), with rabbeted edge for panel connector.
- 7. Acoustical liner: Applied to inside faces of both
- walls.
- 8. Panel connector: Continuous non-rigid vinyl,
- inserted and glued into panel rabbet.
- 9. Lead post: Extruded aluminum, 2-7/8 inches by 4-1/2
- inches cross-section, with jamb molding.
- NOTE ** Delete all but one of the following three
- paragraphs.
- 10. Jamb panel: Flush type.
- 11. Jamb panel: Post type.
- 12. Jamb panel: Sliding type.
- 13. Handle: Rigid molded polyvinyl chloride (PVC).
- NOTE ** Delete all but one of the following four paragraphs
- to specify latching option required; thumbturn both
- sides is standard.
- 14. Latching: Thumbturn one side with deadlatch.
- 15. Latching: Thumbturn both sides with springlatch.
- 16. Latching: Thumbturn one side, pull with keylock one
- side, with deadlatch.
- 17. Latching: Pull with keylock both sides, with
- deadlatch.
-
- C. Finishes:
- NOTE ** A wide variety of non-standard finishes can be
- applied to standard panels, including custom wood
- finishes, wallcoverings, plastic laminates, custom
- logos, and murals. Consult manufacturer for
- available options.
- NOTE **
- NOTE ** Delete one of the following two paragraphs below to
- specify manufacturer's standard finishes on
- standard panels; consult manufacturer's product
- literature.
- 1. Panels: Vinyl laminate, ____________ pattern.
- 2. Panels: Hardwood veneer, ___________ species, with
- sealer and clear lacquer topcoats.
- 3. Head moldings: Finish coordinated with hardware and
- track system.
- 4. Aluminum surfaces: Manufacturer's standard finish,
- in color complementing panel finish.
-
- D. Sizes: Indicated on drawings.
-
- E. Field sound transmission class (FSTC): 33, when tested
- in accordance with ASTM E 336.
-
-
- PART 3 EXECUTION
-
- 3.1 EXAMINATION
-
- A. Verification of Conditions: Verify openings are in
- accordance with approved shop drawings.
-
- B. Installer's Examination:
- 1. Have installer of this section examine conditions
- under which construction activities of this section
- are to be performed, then submit written notification
- if such conditions are unacceptable.
- 2. Transmit two copies of installer's report to
- Architect within 24 hours of receipt.
- 3. Beginning construction activities of this section
- before unacceptable conditions have been corrected is
- prohibited.
- 4. Beginning construction activities of this section
- indicates installer's acceptance of conditions.
-
- 3.2 INSTALLATION
-
- A. Install door assembly components in accordance with
- accepted shop drawings and manufacturer's printed
- installation instructions.
-
- 3.3 ADJUSTING
-
- A. Ensure that door assembly components operate correctly in
- accordance with manufacturer's printed instructions.
-
-
- END OF SECTION
-