HSW75
Transparent Aesthetics Limitless Flexibility
- Customizable stacking
- Unlimited spans
- Standard sizes up to 4' 1" (1250 mm) in width and 10' 6" (3200 mm) in height for sliding panels
Single Track Offers Total Customization
Create an unlimited span of top-hung panels which are able to easily navigate with single handed operation through multiple angle changes from 90° to 180°. Optimize space management or to solve unique design challenges, stacking options and minimal parking bays can be designed with total customization.
Unlimited Spans, Customizable Stacking
A unique combination of aesthetics, flexibility, and ingenuity make the HSW75 our most advanced frameless glass door ever
3 15/16" continuous rail for outstanding aesthetics
The HSW75 system comes standard with a 3 15/16" (100 mm) continuous top and bottom horizontal rail –even on single action sliding panels– allowing for a beautiful aesthetic and maximum glass. Customized rail options are available in increments of 3/16" (5 mm) from 5 1/4" (133 mm) to 7 13/16" (198 mm). To meet ADA requirements, two options are offered: a 10" (254 mm) bottom rail or a 4 3/4" (120 mm) chamfer bottom rail.
Standard HSW75 comes in sizes up to 4' 1" (1250 mm) in width and 10' 6" (3200 mm) in height for sliding panels. For all single/double action sliding panels, sizes available are up to 3' 3" (1000 mm) in width and 10' 6" (3200 mm) in height. For single/double action end panels (non-sliding), sizes available are up to 3' 7" (1100 mm) in width and 10' 6" (3200 mm) in height.
View Panel Sizing Chart
The single track sliding all glass wall offers the option of selective panels that convert from sliding to pivoting for convenient swinging entrance/egress doors almost anywhere within the span of the opening in order to meet your traffic pattern requirements. Pivot panels are available as either single action or double action sliding panels. A pair of either single or double action swing panels can be added to function similarly to French doors.
End panels (non-sliding) can be single/double action panels with pivot points or single/double action panels with offset hinges that are capable of opening 180°.
A locking ladder pull 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. The locking ladder pull comes in a brushed stainless steel finish.
With the HSW75, to meet the needs of specific designs and to improve smooth operation, a true curved radius track, composed of an engineered single piece of metal, is available for gentle angle changes and ease of installation.
Intelligent Roller For Single Handed Operation
The unique "intelligent" rollers and guide technology ensure for easy, trouble-free, single-hand operation. The rollers are designed using hardened steel ball bearings with glass fiber reinforced polyamide wheels with memory effect and polyamide bumpers for quiet and smooth operation.
Patented Self-activated Automatic Panel to Panel Interlock
For straight units, the automatic floor bolt is self-activated by simply moving the panels on to one another. Once the first panel is positioned, the following panel activates the wheel and ramp assembly to automatically release the floor bolt effectively locking the panel into place without the need to lock it manually. No kneeling is required.
Patented Release System Converting Single/double Action Sliding Panels to Pivot and Vice Versa
The HSW75 has a patented release system which combines the fixing and locking mechanism for single/double action stacking doors. This patent improves the handling of turning the single/double action door into a sliding panel in a 2-step rather than a 3-step process.
Adjustable Floor Sockets
Standard to the HSW75 are eccentric floor sockets. The built-in adjustability helps to deal with tolerances and building settlements.
Ease of Operation
NanaWall systems offer single-handed operation and move smoothly with little effort
Flexible Configurations
Design with no limits – our glass walls can be tailored to your imagination.
Interior Ready
Sill options designed specifically for interior applications.
Sustainable Design
NanaWall products contribute to multiple LEED rating systems and potentially several credit categories.
Test Results
Single/double action panels with pivot points have passed 500,000 cycle testing.
Structural Load Deflection, Forced Entry, and Cycle Testing Results
Continued Long-Term Satisfactory Operation
Smooth sliding and folding operations are assured even when dirt or debris might collect in the bottom track. State-of the-art hardware is used with patented, sealed, ball bearing running carriages. Compensation and adjustment features provide long-term ease of operation.
What Our Customers Have to Say
SK&A Office - Case Study
This office leveraged existing elevator lobby space to create a flexible, versatile public-facing conference room using a frameless opening glass door.
Dairy Farmers of America - Case Study
By designing the conference room with PrivaSEE, this office achieved a space with a high degree of acoustic privacy, while maintaining a sense of openness.
"The nicest meeting room we have in this building is the [PrivaSEE] boardroom."
— Architect
Quick release floor bolt with spring loaded security feature, floor bolt with profile cylinder, TUBO 100
See Locking Options
Our handles are both functional and stylish and can be customized to accentuate your space and reflect your style.
See Handles Options
Standard glass is reduced iron with a thickness of 1/2" (12 mm) for tempered and (12.52 mm) for laminated.
Additional glazing options include low iron and decorative glass. An optional white interlayer can be added for the closed panels to be used similarly to a white board. Please contact NanaWall Systems for more details.
To lower glass stress, glass is clamp installed for equal distribution of weight.
See Glazing Options
HSW75 options : Adjustable Floor Sockets.
See Sill OptionsDesign and customize systems using our 3D CAD/Revit/Spec Configurators or contact our dedicated design team for more possibilities.
Parking bay configurations allow operable glass wall panels to turn and stack perpendicular to the main opening when fully open. Panels park into a designated side bay at a 90° angle, keeping the opening clear while organizing the stacked panels within a compact adjacent area.
View More Parking Bay Configurations View Product Applications
Window-door combination configurations integrate folding windows and folding glass doors within the same opening or wall plane, enabling independent control of daylight, ventilation, and entry. Commonly used for indoor/outdoor kitchens, this layout supports flexible layout design and a clean, consistent visual flow across the space.
View More Window-Door Configurations
RemoteSTACK® configurations allow individual panels on a single track to slide and park well outside the main opening. Panels move along the track and park in a designated area away from the entrance, creating completely clear openings while giving designers greater flexibility to position parked panels based on layout, circulation, and spatial needs.
View More RemoteSTACK Configurations View Product Applications
Segmented configurations arrange operable glass wall panels across multiple angled or curved segments, allowing the system to follow architectural geometry beyond a straight line. This layout supports faceted walls, gentle curves, and radius designs while maintaining operability and visual continuity across residential and commercial applications.
View More Segmented Configurations View Product Applications
Cornerless (Open Corner) configurations remove the vertical corner post where two operable glass walls meet at 90°, allowing panels to open in multiple directions and create a fully unobstructed corner opening. This layout enhances visual openness, spatial flow, and flexible indoor-outdoor transitions.
All standard configurations are available in cornerless options.
View More Open Corner Configurations
Enclosed stack area layouts allow glass wall panels to slide and stack into a dedicated enclosed bay adjacent to the opening. The panels remain concealed within the enclosure when open, keeping the primary opening clear while maintaining a clean, organized appearance and unobstructed circulation.
View More Enclosed Stack Configurations View Product Applications
An Approach to designing space that responds to user’s environment and need. With NanaWall intelligently guided door panels, the user can adapt space by moving panels from one opening to other opening (s). Available with NanaWall Single Track Sliding Systems (HSW60, HSW66, HSW75).
View More Responsive Design Configurations
T-Intersection configurations connect two operable glass walls at a 90° junction, forming a T-shaped layout that enables multi-directional opening and flexible space planning. Common in classrooms, offices, libraries, and conference rooms, this configuration supports adaptable interior spaces.
View More T-Intersection ConfigurationsWe consider ourselves your partners from day one. Connect immediately with a NanaWall expert to answer your questions and explore how we can support your project.
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