NanaWall Systems, Inc. -Frameless Glass Walls - CSW75 - Center Pivot


Frameless Aesthetics Center Pivot Functionality

Category: folding doors and partitions | movable partitions | operable partitions...

MasterFormat: Doors and Frames | Specialty Doors and Frames | Folding Doors...

NanaWall Systems, Inc.
100 Meadowcreek Drive, #250
Corte Madera, CA 94925
Tel: (800) 873-5673
Fax: (415) 383-0312

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Frameless Glass Walls - CSW75 - Center Pivot

Frameless Aesthetics Center Pivot Functionality

Frameless Center Pivot Folding Systems for Space Management

Create an unlimited span of top-hung center pivot folding panels with the addition of paired panels to optimize space management or to solve unique design challenges between support columns. CSW75 does not require the use of a floor track.


All three frameless systems utilize the same head track and share the same 3 15/16" (100mm) continuous top and bottom horizontal rails. Solve unique design challenges with three different systems that maintain the same continuous look.

single action swing panels that fold away

A singel action swing panel is available attached to the end of a chain of panels that fold away along with the rest of the system. For additional traffic pattern requirements, a pair of single action swing panels can be added to function similarly to French doors.

3 15/16" Continuous Rail for Outstanding Aesthetics

The CSW75 system comes standard with a 3 15/16" (100 mm) continuous top and bottom horizontal rail, allowing for a beautiful aesthetic and maximum glass. Customized rail options are available in increments of 3/16" (5mm) from 5 1/4" (133mm) to 7 13/16" (198mm). To meet ADA requirements, two options are offered: a 10” (254 mm) bottom rail or a 4 3/4” (120 mm) chamfer bottom rail.

Smooth and Quiet Operation

The rollers are designed using hardened steel ball bearings with glass fiber reinforced polyamide wheels with memory effect for quiet and smooth operation. Polyamide bumpers are added to each end of the roller to avoid metal to metal contact of the rollers inside the track.

Added Security and Acoustical Buffering in an All Glass System

As a standard security measure, two hidden set screws per hinge are accessible only when the unit is in the open position. For projects requiring higher levels of security, or an increased acoustical barrier, NanaWall CSW75 can be configured with laminated glass.

Taller Heights and Wider Widths

CSW75 comes in sizes up to 3’ 3” (1000 mm) in width and 10’ 6” (3200 mm) in height for full sized folding panels. The folding end panel comes in sizes between 1’ 2” (360 mm) and 1’ 9” (540 mm) in width and 10’ 6” (3200 mm) in height. A single action folding swing panel or option of a pair of swing panels are available in the middle of the system with sizes available up to 3’ 3” (1000 mm) in width and 10’ 6” (3200 mm) in height. For all single/double action end panels, sizes available are up to 3’ 7” (1100 mm) in width and 10’ 6” (3200 mm) in height.

No Need for Additional Structural Support

With the CSW75 there is no need for additional structural support for the parking of the panels since parking remains within the plane of the opening.

Single/Double Action End Panels

End panels can be single/double action panels with pivot points or single/double action panels with offset hinges that are capable of opening 180°. Single/double action panels with pivot points have passed 500,000 cycle testing.

Exterior Capabilities

CSW75 can be used in exterior applications as a windbreak. Please note that at this time, CSW75 is not rated for air and water infiltration or acoustical performance.

Adjustable Floor Sockets

Standard to the CSW75 are eccentric floor sockets. The built-in adjustability helps to deal with tolerances and building settlements.

Convenient handle height locking

An optional Tubo100 integrates a locking mechanism with a profile cylinder at hand height into the tubular designed handle eliminating the need to kneel to lock the door at the bottom rail. Tubo100 comes in a brushed stainless steel finish.

Matching Hinges and hinge covers

For added aesthetic value, hinges and hinge covers in coordinating colors are used.

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