SECTION 08 35 00

ACCORDION FOLDING DOORS

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PART 1    GENERAL
1.1	SECTION INCLUDES
A.	Accordion Folding Doors.
B.	Accordion Folding Security Doors.
C.	Accordion Folding Utility Doors.
D.	Accordion Folding Wood Room Divider Doors.
E.	Accordion Folding Acoustic Rated Doors.
1.2	RELATED SECTIONS
A.	Section 06 40 00 - Architectural Woodwork.
B.	Section 08 71 00 - Door Hardware.
C.	Section 09 90 00 - Painting and Coating.
D.	Section 10 71 13.13 - Exterior Shutters.
E.	Section 12 21 00 - Window Blinds.
F.	Division 16 - Appropriate sections for power supply connections and control wiring.
1.3	REFERENCES
A.	ASTM International (ASTM):
1.	ASTM E90 - Standard Test Method for Laboratory Measurement of Airborne Sound Transmission Loss of Building Partitions and Elements.
2.	ASTM E336 - Standard Method of Measurement of Airborne Sound Insulation in Buildings.
1.4	SUBMITTALS
A.	Submit under provisions of Section 01 30 00 - Administrative Requirements.
B.	Product Data:
1.	Manufacturer's data sheets on each product to be used.
2.	Preparation instructions and recommendations.
3.	Storage and handling requirements and recommendations.
4.	Typical installation methods.
C.	Selection Samples: For each finish product specified, two complete sets of color chips representing manufacturer's full range of available colors and patterns.
D.	Verification Samples: For each finish product specified, two samples, minimum size 4 inches (102 mm) square representing actual product, color, and patterns.
E.	Shop Drawings: Include details of materials, construction, and finish.
1.	Indicate opening sizes, jamb, sill, and head conditions.
F.	Sustainable Design Submittals:
1.	Recycled Content:
a.	Steel Components: Default 25 percent post-consumer recycled content.
b.	Aluminum Components: 40.6 percent post-industrial/pre-consumer and 13.6 percent post-consumer recycled content (per Aluminum Extruders Council EPD).
c.	Precise recycled content and weights of components provided once order is finalized.
1.5	QUALITY ASSURANCE
A.	Manufacturer Qualifications: Company specializing in manufacturing products specified in this section with a minimum five years documented experience.
B.	Installer Qualifications: Company specializing in performing Work of this section with minimum two years documented experience with projects of similar scope and complexity.
C.	Source Limitations: Provide each type of product from a single manufacturing source to ensure uniformity.
D.	Mock-Up: Construct a mock-up with actual materials in sufficient time for Architect's review and to not delay construction progress. Locate mock-up as acceptable to Architect and provide temporary foundations and support.
1.	Intent of mock-up is to demonstrate quality of workmanship and visual appearance.
2.	If mock-up is not acceptable, rebuild mock-up until satisfactory results are achieved.
3.	Retain mock-up during construction as a standard for comparison with completed work. 
4.	Do not alter or remove mock-up until work is completed or removal is authorized.
1.6	DELIVERY, STORAGE, AND HANDLING
A.	Store and handle in strict compliance with manufacturer's written instructions and recommendations.
B.	Protect from damage due to weather, excessive temperature, and construction operations.
1.	Do not deliver doors until proper protection can be provided, and until needed for installation.
2.	Store products in manufacturer's unopened packaging until ready for installation.
1.7	PROJECT CONDITIONS
A.	Maintain environmental conditions (temperature, humidity, and ventilation) within limits recommended by manufacturer for optimum results. Do not install products under environmental conditions outside manufacturer's recommended limits.
1.8	WARRANTY
A.	Manufacturer's Warranty: Provide manufacturer's standard limited warranty.
PART 2    PRODUCTS
2.1	MANUFACTURERS
A.	Acceptable Manufacturer: Woodfold Mfg. Inc., which is located at:<BR />1811  18th Ave.<BR />Forest Grove, OR 97116-0346<BR />Tel: 503-357-7181<BR />Fax: 503-357-7185<BR />Email: request info (woodfold@woodfold.com);Web: http://www.woodfold.com 
B.	Substitutions: Not permitted.
C.	Requests for substitutions will be considered in accordance with provisions of Section 01 60 00 - Product Requirements.
2.2	ACCORDION FOLDING DOORS
A.	Performance Requirements: Class 1 fire retardant door panel core material.
B.	Accordion Folding Wood Doors: Series 240 Door as manufactured by Woodfold Manufacturing, Inc.
1.	Standards Compliance: ADA/BOMA SEC 4.1311.
2.	Track: 1-1/8 x 1 inch (29 x 25 mm) aluminum, pre-punched for screw fasteners for surface mounting.
3.	Track: 1-1/8 x 1 inch (29 x 25 mm) aluminum, pre-punched for screw fasteners, with aluminum hat channel for recess mounting.
4.	Track: 1/2 x 1-1/8 inch (13 x 29 mm) aluminum, I-beam profile, with ceiling clips; capable of being formed to 12-inch (305 mm) radius curve.
5.	Roller Assembly: Nylon wheels on ball-bearing steel axles; riveted to hinge, dual trolley at lead post, single trolley at alternate panels, type for specified track.
6.	Hinge Assembly:18 gage steel, continuous pin, riveted to top and bottom of door panel, with automatic stop at full extension.
7.	Panel Core: 1/4 inch (6 mm) thick medium density fiberboard with rabbeted edge for panel connector.
8.	Panel Facing: Vinyl laminate.
a.	Pattern: _____.
b.	Pattern: As selected by Architect from Manufacturer's full range.
9.	Panel Facing: Wood veneer.
a.	Species: _____.
b.	Species: As selected by Architect.
c.	Finish: Sealer and clear lacquer topcoats.
10.	Panel connectors: Continuous non-rigid vinyl, inserted and glued into panel rabbet.
11.	Lead Post: Extruded aluminum, 3/4 x 2-3/4 inch (19 x 70 mm) cross-section.
12.	Intersecting Jamb Molding: Types required for indicated configurations.
13.	Handle: Rigid molded polyvinyl chloride.
14.	Latching: Thumbturn both sides with deadlatch.
15.	Latching: Magnetic catch.
16.	Latching: Thumbturn one side with deadlatch.
17.	Latching: Thumbturn one side, with keylock on side, with deadlatch.
18.	Latching: Keylock both sides, with deadlatch.
19.	Aluminum Finish: Manufacturer's standard, in color complementing panel finish.
2.3	ACCORDION FOLDING SECURITY DOORS
A.	Accordion Folding Wood Security Doors: Series 440 Visifold Door as manufactured by Woodfold Manufacturing, Inc.
1.	Standards Compliance: ADA/BOMA SEC 4.1311.
2.	Track: 1-1/8 x 1 inch (29 x 25 mm) aluminum, pre-punched for screw fasteners for surface mounting.
3.	Track: 1-1/8 x 1 inch (29 x 25 mm) aluminum, pre-punched for screw fasteners, with aluminum hat channel for recess mounting.
4.	Track: 1/2 x 1-1/8 inch (13 x 29 mm) aluminum, I-beam profile, with ceiling clips; capable of being formed to 12-inch (305 mm) radius curve.
5.	Roller Assembly: Nylon wheels on ball-bearing steel axles; riveted to hinge, dual trolley at lead post, single trolley at alternate panels, type for specified track.
6.	Hinge Assembly:18 gage steel, continuous pin, riveted to top and bottom of door panel, with automatic stop at full extension.
7.	Panel Frame: Aluminum vertical channels, inside dimension between webs to accept 1/8 inch thick material.
8.	Panels: 1/8 inch (3 mm) thick transparent acrylic sheet.
9.	Panels: 1/8 inch (3 mm) thick _____.
10.	Panel Connectors: Continuous non-rigid vinyl, inserted into panel frame channel.
11.	Lead Post: Extruded aluminum, 3/4 x 2-3/4 inch (19 x 70 mm) cross section.
12.	Intersecting Jamb Molding: Types for indicated configurations.
13.	Handle: Rigid molded polyvinyl chloride.
14.	Latching: Thumbturn both sides with deadlatch.
15.	Latching: Magnetic catch.
16.	Latching: Thumbturn one side with deadlatch.
17.	Latching: Thumbturn one side, pull with keylock one side, with deadlatch.
18.	Latching: Keylock both sides, with deadlatch.
19.	Panel Finish: Clear.
20.	Panel Finish: Bronze.
21.	Panel Finish: _____.
22.	Aluminum Finish: Manufacturer's standard, in color complementing panel finish.
B.	Accordion Folding Wood Security Doors: Series 540 Visifold Door as manufactured by Woodfold Manufacturing, Inc.
1.	Standards Compliance: ADA/BOMA SEC 4.1311.
2.	Track: 1-1/8 x 1 inch (29 x 25 mm) aluminum, pre-punched for screw fasteners for surface mounting.
3.	Track: 1-1/8 x 1 inch (29 x 25 mm) aluminum, pre-punched for screw fasteners, with aluminum hat channel for recess mounting.
4.	Track: 1/2 x 1-1/8 inch (13 x 29 mm) aluminum, I-beam profile, with ceiling clips; capable of being formed to 12-inch (305 mm) radius curve.
5.	Roller Assembly: Nylon wheels on ball-bearing steel axles; riveted to hinge, dual trolley at lead post, single trolley at alternate panels, type for specified track.
6.	Hinge Assembly: 18 gage steel, continuous pin, riveted to top and bottom of door panel, with automatic stop at full extension.
7.	Panels: 1/8 inch (3 mm) thick transparent acrylic sheet.
8.	Panels: 1/8 inch (3 mm) thick _____.
9.	Panel Connectors: Continuous non-rigid vinyl, inserted into panel frame channel.
10.	Lead Post: Extruded aluminum, 3/4 x 2-3/4 inch (19 x 70 mm) cross section.
11.	Intersecting Jamb Molding: Types for indicated configurations.
12.	Handle: Rigid molded polyvinyl chloride.
13.	Latching: Keylock both sides, with deadlatch.
14.	Latching: Magnetic catch.
15.	Latching: Thumbturn one side with deadlatch.
16.	Latching: Thumbturn both sides with springlatch.
17.	Latching: Thumbturn one side, with keylock one side, with deadlatch.
18.	Latching: Thumbturn both sides with deadlatch.
19.	Panel Finish: Clear.
20.	Panel Finish: Bronze.
21.	Panel Finish: _____.
22.	Aluminum Finish: Manufacturer's standard, in color complementing panel finish.
C.	Accordion Folding Wood Security Doors: Series 640 Visifold Door as manufactured by Woodfold Manufacturing, Inc.
1.	Track: 1-1/8 x 1 inch (29 x 25 mm) aluminum, pre-punched for screw fasteners for surface mounting.
2.	Track: 1-1/8 x 1 inch (29 x 25 mm) aluminum, pre-punched for screw fasteners, with aluminum hat channel for recess mounting.
3.	Track: 1/2 x 1-1/8 inch (13 x 29 mm) aluminum, I-beam profile, with ceiling clips; capable of being formed to 12-inch (305 mm) radius curve.
4.	Roller Assembly: Nylon wheels on ball-bearing steel axles; riveted to hinge, dual trolley at lead post, single trolley at alternate panels, type for specified track.
5.	Hinge Assembly: 18 gage steel, continuous pin, riveted to top and bottom of door panel, with automatic stop at full extension.
6.	Panels: 0.08 inch (2 mm) thick solid aluminum, 4-1/4 inches (108 mm) wide.
7.	Panels: 1/8 inch (3 mm) thick transparent acrylic sheet.
8.	Panels: 1/8 inch (3 mm) thick _____.
9.	Panel Connectors: Continuous non-rigid vinyl, inserted into panel frame channel.
10.	Lead Post: Extruded aluminum, 3/4 x 2-3/4 inch (19 x 70 mm) cross section.
11.	Intersecting Jamb Molding: Types for indicated configurations.
12.	Handle: Rigid molded polyvinyl chloride.
13.	Latching: Thumbturn both sides with deadlatch.
14.	Latching: Magnetic catch.
15.	Latching: Thumbturn one side with deadlatch.
16.	Latching: Thumbturn one side, with keylock one side, with deadlatch.
17.	Latching: Keylock both sides, with deadlatch.
18.	Panel Finish: Clear anodized aluminum, solid.
19.	Panel Finish: Clear anodized aluminum, decorative perforation, nominal 1/2 x 1 inch (13 x 25 mm) openings.
20.	Steel Finish: Manufacturer's standard, in color complementing panel finish.
21.	Aluminum Finish: Manufacturer's standard, in color complementing panel finish.
D.	Accordion Folding Wood Security Doors: Series 740 Visifold Door as manufactured by Woodfold Manufacturing, Inc.
1.	Track: 1-1/8 x 1 inch (29 x 25 mm) aluminum, pre-punched for screw fasteners for surface mounting.
2.	Track: 1-1/8 x 1 inch (29 x 25 mm) aluminum, pre-punched for screw fasteners, with aluminum hat channel for recess mounting.
3.	Track: 1/2 x 1-1/8 inch (13 x 29 mm) aluminum, I-beam profile, with ceiling clips; capable of being formed to 12-inch (305 mm) radius curve.
4.	Roller Assembly: Nylon wheels on ball-bearing steel axles; riveted to hinge, dual trolley at lead post, single trolley at alternate panels, type for specified track.
5.	Hinge Assembly: 18 gage steel, continuous pin, riveted to top and bottom of door panel, with automatic stop at full extension.
6.	Panels: 0.08 inch (2 mm) thick solid aluminum, 4-1/4 inches (108 mm) wide.
7.	Panels: 1/8 inch (3 mm) thick transparent acrylic sheet.
8.	Panels: 1/8 inch (3 mm) thick _____.
9.	Panel Connectors: Continuous non-rigid vinyl, inserted into panel frame channel.
10.	Lead Post: Extruded aluminum, 3/4 x 2-3/4 inch (19 x 70 mm) cross section.
11.	Intersecting Jamb Molding: Types for indicated configurations.
12.	Handle: Rigid molded polyvinyl chloride.
13.	Latching: Keylock both sides, with deadlatch.
14.	Latching: Thumbturn both sides with springlatch.
15.	Latching: Thumbturn both sides with deadlatch.
16.	Panel Finish: Clear anodized aluminum, solid.
17.	Panel Finish: Clear anodized aluminum, decorative perforation, nominal 1/2 x 1 inch (13 x 25 mm) openings.
18.	Steel Finish: Manufacturer's standard, in color complementing panel finish.
19.	Aluminum Finish: Manufacturer's standard, in color complementing panel finish.
2.4	ACCORDION FOLDING UTILITY DOORS
A.	Performance Requirements: Class 1 fire retardant door panel core material.
B.	Accordion Folding Wood Utility Doors: Series 140 Door as manufactured by Woodfold Manufacturing, Inc.
1.	Standards Compliance: ADA/BOMA SEC 4.1311.
2.	Track: 1-1/8 x 1 inch (29 x 25 mm) aluminum, pre-punched for screw fasteners for surface mounting.
3.	Roller Assembly: Nylon wheels with Lexan axles; riveted to hinge, single trolley at alternate panels.
4.	Hinge Assembly: 18 gage steel, continuous pin, riveted to top and bottom of door panel, with automatic stop at full extension.
5.	Panels: 1/4 inch (6 mm) thick medium density fiberboard with rabbeted edge for panel connector.
6.	Panel Connectors: Continuous non-rigid vinyl, inserted and glued into panel rabbet.
7.	Handle: Rigid molded polyvinyl chloride, full length of door, with molded finger pull front side.
8.	Latching: Magnetic catch, with strike plate.
9.	Panel Finish: Vinyl laminate, _____ pattern on sight-exposed face; unfinished or utility grade back face, manufacturer's option.
10.	Panel Finish: Vinyl laminate, pattern, as selected by Architect, on sight-exposed face; unfinished or utility grade back face, manufacturer's option.
11.	Panel Finish: Hardwood veneer, _____ species, with sealer and clear lacquer topcoats on sight-exposed face; unfinished or utility grade back face, manufacturer's option.
12.	Panel Finish: Hardwood veneer, species as selected by Architect, with sealer and clear lacquer topcoats on sight-exposed face; unfinished or utility grade back face, manufacturer's option.
13.	Aluminum Finish: Manufacturer's standard, in color complementing panel finish.
2.5	ACCORDION FOLDING ROOM DIVIDER DOORS
A.	Performance Requirements: Class 1 fire retardant door panel core material.
B.	Accordion Folding Wood Room Divider Doors: Series 220 Door as manufactured by Woodfold Manufacturing, Inc.
1.	Standards Compliance: ADA/BOMA SEC 4.1311.
2.	Track: 1-1/8 x 1 inch (29 x 25 mm) aluminum, pre-punched for screw fasteners for surface mounting.
3.	Roller Assembly: Nylon wheels with Lexan axles; riveted to hinge, single trolley at alternate panels.
4.	Hinge Assembly: 18 gage steel, continuous pin, riveted to top and bottom of door panel, with automatic stop at full extension.
5.	Panels: 1/4 inch (6 mm) thick medium density fiberboard with rabbeted edge for panel connector.
6.	Panel Connectors: Continuous non-rigid vinyl, inserted and glued into panel rabbet.
7.	Handle: Rigid molded polyvinyl chloride, full length of door, with molded finger pull front side.
8.	Latching: Magnetic catch, with strike plate.
9.	Panel Finish: Vinyl laminate, _____ pattern on sight-exposed face; unfinished or utility grade back face, manufacturer's option.
10.	Panel Finish: Vinyl laminate, pattern, as selected by Architect, on sight-exposed face; unfinished or utility grade back face, manufacturer's option.
11.	Panel Finish: Hardwood veneer, _____ species, with sealer and clear lacquer topcoats on sight-exposed face; unfinished or utility grade back face, manufacturer's option.
12.	Panel Finish: Hardwood veneer, species as selected by Architect, with sealer and clear lacquer topcoats on sight-exposed face; unfinished or utility grade back face, manufacturer's option.
13.	Aluminum Finish: Manufacturer's standard, in color complementing panel finish.
2.6	ACCORDION FOLDING ACOUSTIC RATED DOORS
A.	Performance Requirements: Class 1 fire retardant door panel core material.
B.	Accordion Folding Wood Acoustic Rated Doors: Series 2100 Door as manufactured by Woodfold Manufacturing, Inc.
1.	Sound Transmission Class (STC): 21, tested to ASTM E90.
2.	Track: 2 x 1-1/8 inch (51 x 29 mm) aluminum, pre-punched for screw fasteners for surface mounting.
3.	Roller Assembly: Nylon wheels on ball-bearing steel axles; riveted to hinge, dual trolley at lead post, single trolley at alternate panels.
4.	Hinge Assembly: 18 gage steel, continuous pin, riveted 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 (13 mm) wide sweep for top hinge, 1-3/8 inches (35 mm) wide sweep for bottom hinge.
6.	Panels: 1/4 inch (6 mm) thick medium density fiberboard with rabbeted edge for panel connector.
7.	Panel Connectors: Continuous non-rigid vinyl, inserted and glued into panel rabbet.
8.	Lead Post: Extruded aluminum, 3/4 x 2-3/4 inch (19 x 70 mm) cross section.
9.	Intersecting Jamb Molding: Types for indicated configurations; aluminum with sound seal gaskets.
10.	Handle: Rigid molded polyvinyl chloride.
11.	Latching: Thumbturn both sides with deadlatch.
12.	Latching: Thumbturn one sides with deadlatch.
13.	Latching: Thumbturn one side, pull with keylock one side, with deadlatch.
14.	Latching: Pull with keylock both sides, with deadlatch.
15.	Latching: Magnetic catch.
16.	Panel Finish: Vinyl laminate, _____ pattern on sight-exposed face; unfinished or utility grade back face, manufacturer's option.
17.	Panel Finish: Vinyl laminate, pattern, as selected by Architect, on sight-exposed face; unfinished or utility grade back face, manufacturer's option.
18.	Panel Finish: Hardwood veneer, _____ species, with sealer and clear lacquer topcoats on sight-exposed face; unfinished or utility grade back face, manufacturer's option.
19.	Panel Finish: Hardwood veneer, species as selected by Architect, with sealer and clear lacquer topcoats on sight-exposed face; unfinished or utility grade back face, manufacturer's option.
20.	Aluminum Finish: Manufacturer's standard, in color complementing panel finish.
C.	Accordion Folding Wood Acoustic Rated Doors: Series 3300 Door as manufactured by Woodfold Manufacturing, Inc.
1.	Field Sound Transmission Class (FSTC): 33, tested to ASTM E336.
2.	Track: 2 x 1-3/4 inch (51 x 44 mm) aluminum, pre-punched for screw fasteners for surface mounting.
3.	Head Molding: Hardwood molding for sound seal to top sweep strips.
4.	Head Track: Aluminum, two-piece, for sound seal to top sweep strips. 
5.	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.
6.	Hinge Assembly: 18 gage steel, continuous pin, riveted to top and bottom of door panel, with automatic stop at full extension; pantograph action for dual-wall door assembly.
7.	Panels: 1/4 inch (6 mm) thick medium density fiberboard with rabbeted edge for panel connector.
8.	Acoustical liner: Applied to inside faces of both walls.
9.	Panel Connectors: Continuous non-rigid vinyl, inserted and glued into panel rabbet.
10.	Lead Post: Extruded aluminum, 2-7/8 x 4-1/2 inch ( x mm) cross section with jamb molding.
11.	Jamb Panel: Flush.
12.	Jamb Panel: Post.
13.	Jamb Panel: Sliding.
14.	Handle: Rigid molded polyvinyl chloride.
15.	Latching: Thumbturn both sides with deadlatch.
16.	Latching: Thumbturn one sides with deadlatch.
17.	Latching: Thumbturn one side, with keylock one side, with deadlatch.
18.	Latching: Keylock both sides, with deadlatch.
19.	Latching: Magnetic catch.
20.	Panel Finish: Vinyl laminate, _____ pattern on sight-exposed face; unfinished or utility grade back face, manufacturer's option.
21.	Panel Finish: Vinyl laminate, pattern, as selected by Architect, on sight-exposed face; unfinished or utility grade back face, manufacturer's option.
22.	Panel Finish: Hardwood veneer, _____ species, with sealer and clear lacquer topcoats on sight-exposed face; unfinished or utility grade back face, manufacturer's option.
23.	Panel Finish: Hardwood veneer, species as selected by Architect, with sealer and clear lacquer topcoats on sight-exposed face; unfinished or utility grade back face, manufacturer's option.
24.	Aluminum Finish: Manufacturer's standard, in color complementing panel finish.
25.	Head Molding Finish: Coordinated with hardware and track system.
D.	Accordion Folding Wood Acoustic Rated Doors: Series 4100 Door as manufactured by Woodfold Manufacturing, Inc.
1.	Field Sound Transmission Class (FSTC): 41, tested to ASTM E336.
2.	Track: 2 x 1-1/4 inch (51 x 32 mm) aluminum, pre-punched for screw fasteners for surface mounting.
3.	Head Molding: Hardwood molding for sound seal to top sweep strips.
4.	Head Track: Aluminum, two-piece, for sound seal to top sweep strips. 
5.	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.
6.	Hinge Assembly: 16 gage steel, pantograph action for dual-wall door assembly.
7.	Panels: 1/2 inch (12 mm) thick medium density fiberboard with routed edge for vinyl hinging.
a.	Panel Width: 6 inch (152 mm)
b.	Panel Width: 8 inch (203 mm)
8.	Acoustical liner: Applied to inside faces of both walls.
9.	Panel Connectors: Continuous non-rigid vinyl, inserted and attached into routed edge.
10.	Lead Post: Extruded aluminum, 3-7/16 x 4-7/8 inch (87 x 124 mm) cross section with jamb molding.
11.	Jamb Panel: Flush.
12.	Jamb Panel: Post.
13.	Jamb Panel: Sliding.
14.	Handle: Steel.
15.	Latching: Thumbturn both sides with deadlatch.
16.	Latching: Thumbturn one sides with deadlatch.
17.	Latching: Thumbturn one side, with keylock one side, with deadlatch.
18.	Latching: Keylock both sides, with deadlatch.
19.	Latching: Magnetic catch.
20.	Panel Finish: Vinyl laminate, _____ pattern on sight-exposed face; unfinished or utility grade back face, manufacturer's option.
21.	Panel Finish: Vinyl laminate, pattern, as selected by Architect, on sight-exposed face; unfinished or utility grade back face, manufacturer's option.
22.	Aluminum Finish: Manufacturer's standard, in color complementing panel finish.
23.	Head Molding Finish: Coordinated with hardware and track system.
PART 3    EXECUTION
3.1	EXAMINATION
A.	Do not begin installation until substrates have been properly constructed and prepared.
B.	If substrate preparation is the responsibility of another installer, notify Architect in writing of unsatisfactory preparation before proceeding.
3.2	PREPARATION
A.	Clean surfaces thoroughly prior to installation.
B.	Prepare surfaces using the methods recommended by the manufacturer for achieving the best result for the substrate under the project conditions.
3.3	INSTALLATION
A.	Install in accordance with manufacturer's instructions, approved submittals and in proper relationship with adjacent construction.
B.	Anchor to adjacent construction without distortion or stress.
C.	Fit and align door assembly including hardware, level and plumb, to provide smooth operation.
3.4	ADJUSTING
A.	Adjust doors for smooth operation throughout full operating range.
3.5	CLEANING AND PROTECTION
A.	Clean products in accordance with the manufacturer's recommendations. 
B.	Touch-up, repair or replace damaged products before Substantial Completion.

END OF SECTION