Complete, Coordinated Glass Walls

With the SL joining system, complete, coordinated glass walls can be provided with various folding doors and folding windows combinations, individual sliding panel system (HSW or VSW), matching French doors, transoms, side lites, and corner posts; see the Matching Windows & Doors, HSW50 NanaWall® and the VSW35 NanaWall® sections.

Choice of Finishes

A choice of hundreds of high quality anodized and powder coated finishes is available. For thermally broken systems, the option of different finishes on the inside and outside is available; see "Finish Options" in the General Introduction.

Outstanding Appearance

European styling and handsome, sleek lines allow glass areas to be maximized. All folding and locking hardware is integrated into the profiles for a clean look and for narrow stacking. No surface mounted hinges.

Design Flexibility

Design freedom with custom sizes, thermally broken and non-thermal options, glazing choices, and monumental series for larger panels or heavier glass panes. Top hung or floor supported. Raised sill or flush sill options.

A large selection of muntin layouts is offered. Horizontal mullions, SDL muntins with spacer bars, solid panels, or other custom layouts are available.

Easy to Install, Complete System

Easy to install with complete, precision built systems and pre-fitted hardware.

Secure

Multiple point locking that operates with a turn of a handle. The top and bottom shoots bolts between each folding pair of panels have a full one inch throw. Independent tests confirm that the locking system passes strict California forced entry testing requirements. No surface mounted flush bolts for standard units.

Hardware Options

A choice of different locking options are available depending on need. Different handle finishes are also available see "Hardware" in the General Introduction. Depending on the configuration selected, door closers can be incorporated and units can be prepared for panic devices provided by others. Custodial hardware is also available.

Large Exterior Openings Are Possible

With NanaWall® folding systems, openings can range from as few as two panels to as many as twelve panels and can be as wide as 36'. With paired panels, virtually unlimited widths are possible.

Continued, Long-Term Satisfactory Operation

Smooth sliding and folding operation, even when the bottom track has some dirt and sand in it. State-of-the-art hardware with ball bearing running carriages. On top hung systems, the main weight is carried by the head track. On floor mounted systems, the lower running carriage rides on top of the sill track. Variable interlocking of profiles minimizes expansion problems. Long term ease of operation with adjustment features.

Multitude of Stacking Configurations

Over fifty stacking configurations as well as inward opening, outward opening, or center pivoted options. Unhinged paired panels option for maximum stacking flexibility and larger opening walls. 90°, 135°, segmented or other angled units.

NanaScreen^TM

The NanaScreen^TM, a series of collapsible pleated screen panels riding a single track, is available as an option. The system can be installed within the opening or, with extended tracks, be hidden out of view when not in use; see the Screens section for more information.

Engineered, Tested Systems from a Single Source Supplier

NanaWalls have been engineered and independently tested for air and water penetration resistance, structural deflection, thermal performance and forced entry. The SL60 and SL70 are NFRC certified and labeled, and have also been tested for acoustic performance. The SL72 is Miami-Dade County hurricane approved and state wide Florida approved.

Versatile Functions

Versatile functions with swing entry/exit panel(s) option and with flexibility to fully or partially open. Ease of operation to quickly open or close wide openings.