NanaWall SL60 Thermally Broken Aluminum Framed Folding System Instructions

NanaWall SL60 Thermally Broken Aluminum Framed Folding System

Product Information

Specifications

• Product Name: NANAWALL SL60 Thermally Broken Aluminum Framed Folding System
• Frame Material: Aluminum
• System Type: Sliding-folding glass panel system
• Components:
  • Aluminum frame
  • Threshold
  • Panels
  • Sliding-folding and locking hardware
  • Sound gasketing
  • Glass and glazing
  • Accessories for installation

Product Usage Instructions

Installation

1. Ensure that the installation area is prepared according to the provided guidelines and requirements.
2. Start by assembling the aluminium frame and attaching the threshold securely.
3. Install the glass panels into the frame, ensuring a proper fit and alignment.
4. Attach the sliding-folding and locking hardware as per the instructions provided.
5. Apply sound gaskets to ensure proper sealing and sound insulation.

Maintenance

1. Regularly clean the glass panels and aluminium frame using mild detergent and soft cloth.
2. Check the hardware components for any signs of wear or damage and replace if necessary.
3. Lubricate moving parts to ensure smooth operation.

Usage

1. To open the folding system, gently push the panels to one side while ensuring they slide smoothly along the track.
2. Secure the panels in place using the locking hardware when fully opened or closed.
3. Adjust the panels as needed for ventilation or access.

FAQ

• Q: How do I adjust the tension of the sliding-folding system?
• A: The tension of the system can be adjusted by following the instructions provided in the user manual. Typically, there are adjustment screws or mechanisms on the hardware components that allow for tension modification.
• Q: Can I install this system as an exterior partition?
• A: Yes, the NANAWALL SL60 system can be installed both indoors and outdoors. Ensure proper weatherproofing measures are taken for exterior installations.

GENERAL

SUMMARY

The section includes furnishing and installing a top hung or floor track supported, sliding-folding thermally broken aluminium-framed glass panel system that includes:

1. Aluminum frame
2. Threshold
3. Panels
4. Sliding-folding and locking hardware
5. Sound gasketing
6. Glass and glazing
7. Accessories as required for a complete working installation

Related Documents and Sections: Contractor to examine Contract Documents for requirements that directly affect or are affected by Work of this Section. A list of those Documents and Sections include, but is not limited to, the following:

1. Drawings and general provisions of the Contract, including General and Supplementary Conditions and Division 01 General Requirements, Specification Sections, apply to this Section
2. Section 06 10 00, Rough Carpentry: Wood framing R.O. and blocking
3. Section 06 20 00, Finish Carpentry
4. Section 07 90 00, Joint Protection
5. Section 08 42 23, Glass Entrance Swing Doors
6. Section 08 43 33, Folding Glass Storefronts: NanaWall SL60
7. Section 08 51 13, Aluminum Windows: NanaWall SL68, tilt-turn, casement window
8. Section 09 22 16, Non-Structural Metal Framing: Metal framing R.O. and reinforcement

REFERENCES

Reference Standards by Division 01 and current editions from the following:

1. AAMA. American Architectural Manufacturers Association; www.aamanet.org
   • AAMA 502, Voluntary Specification for Field Testing of Newly Installed Fenestration Products
   • AAMA 611, Voluntary Specification for Anodized Architectural Aluminum
   • AAMA 920, Operation / Cycling Performance
   • AAMA 1304, Voluntary Specification for Forced Entry Resistance of Side-Hinged Door Systems
   • AAMA 2604, Voluntary Specifications, Performance Requirements, and Test Procedures for High-Performance Organic Coatings on Aluminum Extrusions and Panels
   • AAMA/WDMA/CSA 101/I.S.2/A440, NAFS, North American Fenestration Standard – Specification for Windows, Doors, and Skylights
2. ANSI. American National Standards Institute; www.ansi.org
   • ANSI Z97.1, Safety Performance Specifications and Methods of Test for Safety Glazing Material Used in Buildings
3. ASTM. ASTM International; www.astm.org
   • ASTM C1036, Standard Specification for Flat Glass
   • ASTM C1048, Standard Specification for Heat-Strengthened and Fully Tempered Flat Glass
   • ASTM E413, Classification for Rating Sound Insulation
   • ASTM E1332, Standard Classification for Rating Outdoor-Indoor Sound Attenuation
4. CPSC. Consumer Product Safety Commission; www.cpsc.gov
   • CPSC 16CFR-1201, Safety Standard for Architectural Glazing Materials
5. CSA Group (Canadian Standards Association); www.csagroup.org/global/en/home
   • CSA A440S1 – The Canadian supplement to North American (NAFS) standards
6. DIN. “Deutsches Institut für Normung” (German institute for standardization); www.en-standard.eu/din-standards
   • DIN EN ISO 9001, 2015 quality management system registration
   • DIN EN ISO 14001, 2015 environmental management system registration
   • DIN 52210-3, Testing of acoustics in buildings – Airborne and impact sound insulation – Laboratory measurements of sound insulation of building elements and field measurements between rooms
   • DIN 52210-4, Tests in Building Acoustics – Airborne and Impact Sound
7. FL. Florida Building Commission – Product Approval; https://floridabuilding.org/pr/pr_app_srch.aspx.

ADMINISTRATIVE REQUIREMENTS

• Coordination: Coordinate Folding Glass Partition system and framing R.O.
• Preinstallation Meetings: See Section 01 30 00.

SUBMITTALS

• For Contractor submittal procedures see Section 01 30 00.

• Product Data: Submit the manufacturer’s printed product literature for each Folding Glass Partition system to be incorporated into the Work. Show performance test results and details of construction relative to materials, dimensions of individual components, profiles, and colors.

• Product Drawings: Indicate Folding Glass Partition system component sizes, dimensions and framing R.O., configuration, swing panels, direction of swing, stacking layout, typical head jamb, side jambs and sill details, type of glazing material, handle height, and field measurements.

• Installation, Operation, and Maintenance Data: Submit the Owner’s Manual from the manufacturer. Identify with project name, location and completion date, and type and size of unit installed.
  NOTE: Delete the following Article if LEED is not applicable; edit to meet project LEED requirements.

• Sustainable Design Submittals (USGBC LEED®): Refer to Section 01 81 15, LEED Design Requirements.

LEED 2009 (v3) Credits. Complete online LEED forms and submit other required materials as follows:

THERMALLY BROKEN ALUMINUM FRAMED FOLDING SYSTEM

Materials and Resources (MR) Credits:

1. MR Credit 1.1 (MRc1.1): Building Reuse – Maintain Existing Exterior Walls, Floors and Roof

2. MR Credit 1.2 (MRc1.2): Building Reuse – Maintain Existing Interior Nonstructural Elements

3. MR Credit 2 (MRc2): Construction Waste Management
   NOTE: MR Credit 3 below can apply to reusing salvaged Folding Glass Partitions.

4. MR Credit 3: Materials Reuse – 5% (MRc3.1) or 10% (MRc3.2)
   NOTE: MR Credit 5 below can apply to projects within 500 miles (805 km) of the NanaWall fabrication shop located in Richmond, CA 94801.

5. MR Credit 5: Regional Materials: 10% (MRc5.1) or 20% (MRc5.2) Extracted, Processed & Manufactured Regionally

• Submit the percentage of products made from plant materials with a less than 10-year harvest cycle against the total value of building materials on the project.
• Indoor Environmental Quality (EQ) Credits:
• IEQ Credit 2 (IEQc2): Increased Ventilation – Case 2 – Naturally Ventilated Spaces
• IEQ Credit 8.1 (IEQc8.1): Daylight & Views – Daylight 75% of Spaces
• IEQ Credit 8.2 (IEQc8.2): Daylight & Views – Views for 90% of Spaces
• IEQ Credit 9 (LEED for Schools – IEQc9): Enhanced Acoustical Performance

LEED v4 for Interior Design and Construction (ID&C) Credits. Complete online LEED forms and submit other required materials as follows

• Energy and Atmosphere (EA) Credits:

  • EA Credit 2 (EAc2): Optimize Energy Performance

• Materials and Resources (MR) Credits:
  NOTE: MR Credit 1 below can apply to reusing salvaged Folding Glass Partitions.

  • MR Credit 1 (MRc1): Building Life-Cycle Impact Reduction; Option 3 – Building and Material Reuse

• Indoor Environmental Quality (EQ) Credits:

  • EQ Credit 7 (EQc7): Daylight
  • EQ Credit 8 (EQc8): Quality Views
  • EQ Credit 9 (EQc9): Acoustic Performance

• Submit calculations or measurements for occupant spaces to meet sound transmission class ratings between adjacent spaces and reverberation time requirements within a room.

• LEED Closeout Documentation:

NOTE: Edit below to meet project LEED requirements.

1. LEED 2009 (v3). Submit completed LEEDTM submittal Worksheet Templates for the following credits:
   • EAc1, MRc1.1, MRc1.2, MRc2, MRc3, MRc5, MRc6, IEQc2, IEQc8.1, IEQc8.2, IEQc9
2. LEED v4 (BD&C). Submit information and documentation to complete LEEDTM Worksheet Templates for the following credits:
   • EAc2, MRc1, EQc7, EQc8, EQc9

QUALITY ASSURANCE

• Manufacturer Qualifications: Manufacturer capable of providing complete, precision-built, engineered, pre-fitted units with thirty-five (35) plus years’ experience in the sale of folding-sliding door systems for large openings in the North American market.
  • Manufacturer to have ISO 9001: 2015 quality management system registration.
  • Manufacturer to have ISO 14001: 2015 environmental management system registration.
• Installer Qualifications: Installer experienced in the installation of manufacturer’s products or other similar products for large openings. Installer to provide a reference list of at least three (3) projects of similar scale and complexity completed in the last three (3) years.
  • The installer to be trained and certified by the manufacturer.
• Single Source Responsibility: Furnish Folding Glass Partition system materials from one manufacturer for the entire Project.

DELIVERY, STORAGE, AND HANDLING

Comply with the manufacturer’s instructions and recommendations, Section 01 60 00 requirements, and as follows:

1. Deliver materials to the job site in sealed, unopened cartons or crates.
   • Upon receipt, inspect the shipment to ensure it is complete, in good condition and meets project requirements.
2. Store material under cover in a clean and dry location, protecting units against weather and defacement or damage from construction activities, especially to the edges of panels.

FIELD CONDITIONS

• Field Measurements: Contractor to field verify dimensions of rough openings (R.O.) [ and threshold depressions to receive sill. ] Mark field measurements on product drawing submittal.

WARRANTY

Manufacturer Warranty: Provide the Folding Glass Partition system manufacturer’s standard limited warranty as per the manufacturer’s published warranty document in force at time of purchase, subject to change, against defects in materials and workmanship.

• Warranty Period beginning with the earliest of 120 days from Date of Delivery or Date of Substantial Completion:
• Rollers and Insulated Glass Seal Failure: Ten (10) years
• All Other Components Except Screens: Ten (10) years
• Exception: Five (5) years if NOT installed by manufacturer’s specific system approved or certified trained installer.

PRODUCTS

MANUFACTURERS
Basis-of-Design Product by Manufacturer: NanaWall SL60 by NANA WALL SYSTEMS, INC. (www.nanawall.com)

NANA WALL SYSTEMS, INC.

• 100 Meadow Creek Drive, Corte Madera, CA 94925
• Toll Free (800) 873-5673
• Telephone: (415) 383-3148
• Fax: (415) 383-0312
• Email: [email protected]

THERMALLY BROKEN ALUMINUM FRAMED FOLDING SYSTEM

• Substitution Procedures: See Section 01 20 00; Submit completed and signed:
• Document 00 43 25, Substitution Request Form (During Procurement), or
• Document 00 63 25, Substitution Request Form (During Construction)

PERFORMANCE / DESIGN CRITERIA
NOTE: Forced entry testing results are only applicable for the test unit type of locking. See the manufacturer’s latest published data.

Performance Criteria (Lab Tested)

1. Cycling Performance (AAMA 920) / Swing Panel – Operation with Surface Mounted Hinges: 500,000 cycles

2. Life Cycle Performance (DIN EN 1191/12400) – System: 20,000 cycles

3. Folding Glass Storefront Units tested to AAMA/WDMA/CSA 101/I.S.2/A440.

4. Forced Entry (AAMA 1304): Meets requirements.
   NOTE: For storefront units requiring acoustic performance keep the following. Edit to suit project conditions.

5. Glass Acoustical Performance (DIN 52210-3,4): With 38 Db glass, unit Rw (STC) of 36

LEED Characteristics

1. LEED 2009 (v3)

   • MRc1.2: NanaWall interior glass wall systems, not demolished in a renovation project, are reused in the same location.
   • MRc2: NanaWall cardboard shipping crates are made of 60% recycled material and are 100% recyclable.
   • MRc3: NanaWall’s components easily disassemble and reassemble to “Use as salvaged… or reused materials.”
   • MRc5: NanaWall glazing, panel, track, and door manufacturing final assembly plant is located in Richmond, CA 94801.
   • IEQc2: NanaWall systems provide natural ventilation in the open position, assisting in the 90% required natural ventilation of occupied spaces of ASHRAE 62.1.
   • EQc8.1: NanaWall glass wall assembly borrowed light brings daylight deeper into the floor plate.
   • EQc8.2: NanaWall glass wall assemblies provide direct outdoor lines of sight.

2. LEED v4 for Interior Design and Construction (ID&C)

   • EAc2: NanaWall systems using designed double IGU and thermally/ acoustically broken frames can provide significant energy performance.
   • MRc1: NanaWall can be easily disassembled for salvage and reuse.
   • EQc7: NanaWall glass wall assembly borrowed light brings daylight deeper into the floor plate.
   • EQc8: NanaWall glass wall assemblies provide direct outdoor lines of sight.
   • Design Criteria:

3. Sizes and Configurations: As indicated by the Drawings for the selected number and size of panels, location of swing panels, and location of stacking.

4. Unit Operation: Sliding and folding hardware with top and bottom tracks.

5. Mounting Type:

   • [ Top-hung ]
   • [ Floor track supported ]

6. Panel Configuration: Straight

7. Panel Type: Hinged

   • Primary swing panel of paired swing panels, looking from inside, to be on the [ left ] [ right ].
   • [ Entry/Egress panel hinged to side jamb. ]

8. Panel Pairing Configuration: See Drawings.
   NOTE: Sizes and Configurations: https://www.nanawall.com/resources/sl60/configurations/standard
   See manufacturer drawings for selected custom dimensions within the maximum frame sizes possible as indicated in the manufacturer’s literature.
   See drawings for the selected number of panels and configuration.

9. Stack Storage Configuration:

   • [ Inswing ]
   • [ Outswing ]

MATERIALS

Thermally Broken Aluminum Framed Folding Glass Partition Description: Narrow stile frame and top-hung or floor track supported system. Manufacturer’s standard frame and panel profiles, with head track, side jambs and panels with dimensions as shown on Drawings.

Panels and Frames

• Panels

  • Single lite.
  • NOTE: Single lite above is standard; other options below may require an upcharge.
  • Refer to the manufacturer’s size chart for glass panel sizes requiring the use of horizontal mullions.

• [ Multiple sites with horizontal mullion(s) at height(s) indicated from the bottom of the panel. ]

• [ Single lite with simulated divided lites in pattern as shown on Drawings. ]

• Panel Size (W x H): As indicated.
  NOTE: Maximum panel sizes of 3′ 3″ x 7′ 9″ (1.0 x 2.36 m) to 2′ 11″ x 8′ 6″ (0.9 x 2.6 m).

• Rail Depth: 2-5/16 inch (59 mm)

• Top Rail and Stile Width: 2-3/8 inch (60 mm)

• Bottom Rail Width: 2-3/8 inch (60 mm)
  NOTE: Indicate kickplate height. Select a height between 6 and 12 inches (152 and 305 mm) high.

• [ Manufacturer’s standard kickplate with height indicated. ]

• Frame:

• Matching top track and side jambs

• Top Track Width (Top-Hung): 3-15/16 inch (100 mm)

• Top Track Width (Floor Supported): 2-9/16 inch (65 mm)

• Side Jambs Width: 2-9/16 inch (65 mm)

• Top Track and Side Jambs Depth: 3-1/8 inch (66 mm)
  NOTE: Select from the following Sill types, edit to suit, and delete those not meeting project requirements.

Sill Type

• [ Higher weather performance (raised) sill (thermally broken) ]
• [ Hybrid sill (thermally broken) ]
• [ Low profile saddle sill (thermally broken) ]
• [ Flush sill (thermally broken) ]
• [Surface-mounted interior sill (not thermally broken) only for a floor-supported system in interior application ]

Sill Finish: Aluminum with

• [ a clear anodized finish. ]
• [ a dark bronze anodized finish. ]
• [ finished to match panel only with higher weather performance sill. ]
• For ADA Compliance at the Swing Panel: Provide a gasket to cover the channel in the sill at the swing panels.

Aluminum Extrusion: AIMgSi0.5 alloy, 6063-T5 (F-22 – European standard)

• Thickness: 0.078 inch (2.0 mm) nominal
• Thermal Break: 7/8 inch (22 mm) wide polyamide plastic reinforced with glass fibers. Narrower or poured and de-bridged type thermal breaks are not acceptable.
• Panel and Frame Aluminum Finish: Inside and Outside;
• [ Same (one-color) ]
• [ Different (two-tone) ] NOTE: Select finish type below, edit to requirements, and delete items not used.
• Powder Coat (AAMA 2604):
• Color as chosen from the manufacturer’s powder coating finish chart from
• [ Manufacturer’s standard selection of 50 colors – Matte. ]
• [ Manufacturer’s full RAL selection. ]
• [ High Gloss ]
• [ Matte ]
• [ Custom finish. ]

Glass and Glazing

1. Safety Glazing: In compliance with ASTM C1036, ASTM C1048, ANSI Z97.1 and CPSC 16CFR 1201.
2. Manufacturer’s [ tempered ] [ and ] [ laminated ] glass lites in double insulated glazing units, dry glazed with glass stops on the inside.

NOTE: Select and edit glass type(s) to meet building code, acoustic, bullet resistant and/or security, and other project requirements with other glass available from manufacturer.
Contact NanaWall for the availability of other glass types.

• Insulated Glass Unit (IGU) Lites:
• Double IGU:
• [ 15/16 inch (24 mm) thick. ]
• [ 1-5/32 inch (29 mm) thick. ]
• IGU Fill: Air filled
• Glass Lite Type:
• Standard

NOTE: Items below may require an upcharge.

• [ Low iron (Light Transmission (LT) 89%) ]
• Glass Spacers: Manufacturer’s standard
• [ silver grey finish with capillary tubes ]
• [ black finish with capillary tubes ]
• [ silver grey finish without capillary tubes ]
• [ black finish without capillary tubes ]
• IGU Surface: Clear
• locking Hardware and Handles:

NOTE: Select one of the below Main Entry Panel paragraphs WITH or WITHOUT Swing Panels, deleting all others. Edit to suit project requirements.

Main Entry Panel(s) for Models WITH a [ Pair of ] Swing Panels: Provide manufacturer’s [ Standard lever handles ] or [ Lever handles with return ] on the inside and outside, and a lockset with a lockable latch, and multi-point locking with a dead bolt and rods at the top and bottom on the primary panel [ only ].

NOTE: Locking is independently tested for acoustics, structural, air, water, and forced entry.

• Locking:
  • Standard European profile cylinder
  • [ Adapter accommodating a 5-7 pin Small Format Interchangeable Core (SFIC) (SFIC core supplied by others) ]
• Rods to be concealed and not edge mounted.
• After turn of the key or thumb-turn, the depression of the handles withdraws the latch.
• Lifting of handles engages rods and turn of key or thumb-turn engages the deadbolt and operates the lock.
• [ Secondary Swing Panel: Provide matching dummy lever handles on both sides and concealed flush bolts that operate the rods at the top and the bottom for the secondary swing panel. ]

NOTE: The secondary swing panel paragraph above is standard with pairs; hardware for the Secondary Panel below is an option.

• [ Secondary Swing Panel: Provide two-point locking with flat handles on inside only for the secondary swing panel. ]
• Lever Handle – Finish:
• Brushed satin stainless steel
• [ Black titanium stainless steel ]

NOTE: Handles above are standard; optional handles below may require an upcharge.
Lever handle with return only available in “Brushed satin stainless steel.”
Other compatible lever, L-shaped, and push-pull handle styles and finishes are available from other suppliers.

• [Oil-rubbed bronze solid brass ]
• [ Satin nickel solid brass ]
• [ White solid brass ]
• Main Entry Panel(s) for Models WITH Swing Panel Attached to the Side Jamb and with Surface Mounted Hinges: Provide manufacturer’s push-pull handles with separate lockset and deadbolt.

NOTE: Suitable for end swing panel only with door closer by others. Door closer by others is needed to keep panels closed when the deadbolt is not engaged.

• Locking:
• Standard European profile cylinder
• [ Adapter accommodating a 5-7 pin Small Format Interchangeable Core (SFIC) (SFIC core supplied by others) ]
• Push-pull handles in a brushed stainless-steel finish and stainless-steel flat handles in a [ brushed satin finish. ] [ black titanium finish. ]
• Main Entry Pair of Panels on Inswing Models WITHOUT a Swing Panel: Provide manufacturer’s standard L-shaped handle on the inside, flat handle on the outside and lock set with profile cylinder. Operation of the lock set is by turning of key from the outside and with a thumb-turn from the inside with a two-point locking hardware operated by 180º turn of the handle.
• L-Shaped Handles – Finish:
• Brushed satin stainless steel
• [ Black titanium stainless steel ]
• Main Entry Panel(s) for Outswing Models WITHOUT Swing Panel(s): Provide the manufacturer’s standard flat handle on the inside and a lock set with a profile cylinder on the outside. Operation of the lock set is by turn of the key from the outside and from the inside with two-point locking hardware operated by 180º turn of the handle.

NOTE: Key operation from the inside may not meet egress requirements.

• Main Entry Panel(s) for Models WITHOUT Swing Panel(s): Provide the manufacturer’s standard flat handle on the inside only with concealed two-point locking hardware operated by 180º turn of the handle.
  NOTE: With this option, the main entry panel is operable from inside only and there is no latch. Other compatible lever, L-shaped, and push-pull handle styles and finishes are available from other suppliers.

• Secondary Panels and Pairs of Folding Panels: Provide manufacturer’s [ Flat handles ] [ Removable custodial handles ] and concealed one or two-point locking hardware operated by 180º turn of the handle between each pair. Face applied flush bolt locking not acceptable.
  NOTE: Locking is independently tested for structural, air, water, and forced entry.
  Flat handles above are standard with removable custodial handles an option.

• Flat Handle – Finish:

• Brushed satin stainless steel

• [ Black titanium stainless steel ] NOTE: Handles above are standard; optional handle below may require an upcharge.

• [ Aluminum with powder coat colour finish matching frame. ]

• Handle Height: 41-3/8 inch (105 cm) centred from the bottom of the panel or as otherwise indicated.

• Aluminium locking rods with standard fibreglass reinforced polyamide end caps at the top and bottom. Rods to have a stroke of 15/16 inch (24 mm).

• Additional profile cylinders to be [ keyed alike. ] [ keyed differently. ]

Sliding-Folding Hardware: Provide manufacturer’s standard combination sliding and folding hardware with top and bottom tracks and threshold. All running carriages to be sealed, self-lubricated, ball bearing multi-rollers. Surface mounted hinges and running carriages not acceptable.

• For Each Pair of Folding Panels:

• Top-Hung System (SL60/o): Provide independent cardanic suspension for four (4) wheeled rollers coated with fibreglass reinforced polyamide upper running carriage and lower guide carriage. Running carriage to be adjustable in height, 1/4 inch (6 mm) up and down.

• Floor Supported System (SL60/u): Provide upper guide carriage and lower running carriage with two vertical stainless-steel wheels and two horizontal wheels. Vertical wheels to ride on stainless steel guide track cover over the full length of sill track and lie above the water run-off level.

• Lower Running Carriage Carrying Capacity: 220 lbs. (100 kg)

• Sound Gasketing: Manufacturer’s double layer EPDM between panels, EPDM gasket and Q-lon gasket, or brush seal between panel and frame, or brush seals with a two-layer fibreglass reinforced polyamide fin attached at both inner and outer edge of the bottom of door panels with a recessed sill or on the frame for sealing between panels and between panel and frame.
  NOTE: The manufacturer’s sound gasketing is determined at the factory by the direction of the swing, the panel configuration, the type of locking, and the type of sill.

• Fasteners: Tapered pins or stainless-steel screws for connecting frame components.

FABRICATION

Folding Glass Partition: Extruded aluminium frame and panel profiles, corner connectors and hinges sliding and folding hardware, locking hardware and handles, glass and glazing, and sound gasketing components needed to construct a folding glass wall.

1. Each unit factory pre-assembled and shipped with complete system components and installation instructions.
2. Exposed work to be carefully matched to produce continuity of line and design with all joints.
3. No raw edges are visible at joints.

ACCESSORIES

• Provide sidelights, transoms, corner posts, or single or double doors as indicated.

PART 3 EXECUTION

EXAMINATION

• Examination and Acceptance of Conditions per Section 01 70 00 and as follows:

  • Carefully examine rough openings with the Installer present, for compliance with requirements affecting Work performance.
  • Examine surfaces of openings and verify dimensions; verify rough openings are level, plumb, and square with no unevenness, bowing, or bumps on the floor; and other conditions as required by the manufacturer for readiness to receive Work.
  • Verify structural integrity of the header for deflection with live and dead loads limited to the lesser of L/720 of the span or 1/4 inch (6 mm). Provide structural support for lateral loads, and both wind load, and eccentric load when the panels are stacked open.
    NOTE: Before installing NanaWall, it is recommended that all building dead loads be applied to the header. Allow a reasonable amount of time for the dead load’s effect on the header; only then can the building’s live load be used to meet the above requirements of L/720 or 1/4 inch (6 mm). If this is not done, both dead and live loads need to be considered.

• Proceed with installation only after unsatisfactory conditions have been corrected.

DISCLAIMER:
Nana Wall Systems, Inc. takes no responsibility for product selection or application, including, but not limited to, compliance with building codes, safety codes, laws, or fitness for a particular purpose. This guide specification is not intended to be verbatim as a project specification without appropriate modifications for the specific use intended and the requirements of a specific construction project.
www.nanawall.com

References

• derStandard.at
• FGIA
• ASTM International - Standards Worldwide
• CPSC.gov
• NanaWall | Movable Glass Wall Systems | Folding & Sliding Doors
• Florida Building Code Online
• CAD & Technical Resources | NanaWall

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