FourFold Panel Sets
Below are a sample of possible configurations. These animations are for operational illustration only. Please contact NanaWall for many other possibilities.
In any standard folding configuration, between folding panels stacking to the left and folding panels stacking to the right,
additional floating left/right FourFold or SixFold panel sets can be added. Shown are some typical examples.
Please contact NanaWall if CAD is needed for other configurations.
three Sill Options—All with High Heel Resistant Insert
NW Reinforced 647 has three sill options: Hybrid, Low Profile Saddle, and Low Profile Saddle with UniverSILL®.
Standard to all sills is removable aluminum high heal resistant sill inserts. These inserts provide ADA compliance for the Low Profile Saddle sill. Furthermore, the inserts offer protection from dirt and debris collecting in the bottom track.
A lighted option is possible; LED rope lights by others may be run under the sill insert to illuminate the way. The example shown at right is a Low Profile Saddle Sill on a NW Aluminum 840 unit.
Low Profile Saddle Sill with UniverSILL® - Outswing
The UniverSILL is a patented insert for the outswing Low Profile Saddle Sill. It can be added on when higher weather performance is needed or it can be removed for ADA compliance or barefoot freedom.
Stainless Steel Lever Handles
Stainless steel lever handles and escutcheon plates are available either in a brushed satin, black titanium or anti-viral/anti-microbial copper-nickel finish.
CONTEMPORARY STAINLESS STEEL HANDLE
Stainless steel flat handles are available either in a brushed satin, black titanium or anti-viral/anti-microbial copper-nickel finish.
Spring-Loaded Pull Handle
For outswing units with larger panel sizes, a spring-loaded pull handle is supplied for ease of closing the system. The pull handle is located above the flat handle. When not in use, the handle lays flat against the adjacent panel and is supplied with bumpers to avoid metal-to-metal contact. Handles are either silver or black titanium stainless steel with the attachment to coordinate with the hinge hardware of the system.
Concealed locking between folding panels that operates with a 180° turn of a flat handle. Standard to NW Reinforced 647 is the PowerLock—a pair of locking bolts to the top and to the bottom with approximately a 1" (24 mm) throw for maximum security engagement into the head and floor track.
Standard and Tested Locking Option on Primary Swing Panels:
1) Multi-point locking operated by lever handles and with European profile cylinder. Locking is independently tested for acoustics, structural, air, water, and forced entry.
Non-standard Commercial Locking Options on Primary Swing Panels Prepped for Supply by Others:
1) Single point single motion locking operated by lever handles with locking with a US mortise cylinder that can accommodate standard 5 - 7 pin, SFIC, FSIC, or LFIC cores
2) Panic hardware:
a) Von Duprin 33/35A Series Narrow Stile Rim Exit Device
b) Von Duprin 98/99 Series Rim Exit Device
c) DORMA 9700 Series Narrow Stile Rim Exit Device
Standard and Tested Locking for Secondary Swing Panels:
1) Concealed edge lock with top and bottom locking bolts have approximately a 1" (24 mm) throw for maximum security engagement into the head and floor track. Locking is independently tested for acoustics, structural, air, water, and forced entry.
For additional hardware options, contact NanaWall.
Multipoint locking with latch, deadbolt and top/bottom locking rods
This option is possible only on primary swing door.
Includes top and bottom Polyamide capped locking rods, deadbolt, a compatible lock set with lockable latch and lever handles on the inside and outside. Depression of handles withdraws latch. Lifting of handles engages rods and turn of key or thumb turn engages deadbolt and operates lock.
Operable from inside and outside.
Two Point Locking
Standard between each pair of bi-fold panels and an option for swing panels. 180-degree turn of handle moves locking rods up or down. Uses 7 mm spindle.
Operable from inside only.
Shown are a selection of colors available Contact NanaWall for other possible finishes. The samples shown here are representative only. Please consult with your sales representative for actual samples.
Standard Anodized Finish
Other anodized finishes are available on request.
NanaWall Standard Powder Coating Finishes
Additional Powder Coating Finishes
NanaWall® offers over 200 RAL GLOSS powder coated and over 200 RAL MATTE powder coated colors for an additional upcharge.
Thermal Efficiency and Glazing Options
A fundamental benefit of this Generation 4 folding glass
wall is energy efficiency. Depending on glass type selected,
NW Reinforced 647 offers thermal performance values as low
as “.24”. The system comes standard with continuous seals
along the face of each panel frame. Furthermore, standard for
each system are two levels of insulating thermal breaks for
optimal defense from heat and cold.
The glass pocket can accommodate glass from
15/16” (24 mm) to 1 3/4” (45 mm) insulated glass.