Large Exterior Openings Are Possible

With NanaWall^® Folding Systems, openings can range from as few as two panels to as many as twelve panels. Openings can be as wide as 36 feet. With paired panels, virtually unlimited widths are possible.

Engineered, Tested Systems from a Single Source Supplier

NanaWall^® have been engineered and independently tested for air and water penetration resistance, structural deflection, thermal performance and forced entry. The WD66 is NFRC certified and labeled. The WD65 has been tested for acoustic performance.

Secure

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

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.

Multiple Stacking Configurations

Over 50 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 degrees, 135 degrees, segmented or other angled units.

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.

Continued, Long-Term Satisfactory Operation

On top hung systems the main weight is a carried by the head track, so smooth sliding and folding operations are assured even when some dirt and debris might collect in the bottom track. State-of-the-art hardwareis used with patented, sealed, ball bearing running carriages. Long-term ease of operation is also assured with compensation and adjustment features. On floor mounted systems, the lower running carriage rides on top of the sill track; this provides long-term ease of operation with adjustment features.

Wood Systems

	WD65	WD66
Profile thickness	2 5/8" (66 mm)	2 5/8" (66 mm)
Maximum panel sizes possible rank with # 1 being largest (See Maximum Size Charts)	1	2
weather resistant — #1 being best	2	1
Flush sill option
Running carriage support	Top hung	Top hung or floor supported
Inward Opening
Outward Opening
Some panels inward & some outward opening
Center pivoted
Possibility of unhinged paired
Possibility of 90° & 135° turn
Segmented angles between each folding pair
Option of lever handles on swing panel
Adjustable hinges and running carriages
Approximate price comparison of standard unit without glass if SL 35 is 100	125	140
NFRC Certified and Labeled

Aluminum Clad Systems

	WA67
Profile thickness	2 5/8" (66 mm)
Maximum panel sizes possible	35/s - 5***
rank with # 0 being largest (See Maximum Size Charts)	35/d - 6
Thermally broken
Width of polyamide thermal break material	n/a
Weather tightness - # 1 being highest	2
Structural load deflection - # 1 being highest	4
Sound control - # 1 being highest	3
Type of traffic suitability for swing door(s)	Careful
Flush sill option
Running carriage support	Top hung
Inward opening
Outward opening
Some panels inward & some outward opening
Center pivoted
Possibility of unhinged paired panels	(not recommended)
Feature for easy cleaning of balcony units
Possibility of different finishes on inside & outside
Possibility of 90 ° turn
Segmented angles between each folding pair
Option of lever handles on swing panels
Option of incorporated tilt/turn panel
Approx. price comparison of standard unit without glass if SL 35 is 100 NFRC Certified and Labeled	100

Aluminum Systems

	SL35	SL45	SL60	SL70	SL72
Profile thickness	1 3/8" (35 mm)	1 3/4" (45 mm)	1 15/16" (50 mm)	2 3/4" (70 mm)	2 3/4" (70 mm)
Maximum panel sizes possible	35/s - 5***	45/s - 2	50/o - 4****	3	3
rank with # 0 being largest (See Maximum Size Charts)	35/d - 6	45/d - 3	50/u - 7	0 with horizontal mullion	1
Thermally broken
Width of polyamide thermal break material	n/a	n/a	9/16" (14 mm)	3/4" (18.5 mm)	n/a
Weather tightness - # 1 being highest	2	3	1	1	1
Structural load deflection - # 1 being highest	4	5	3	2	1
Sound control - # 1 being highest	3	4	2	1	3
Type of traffic suitability for swing door(s)	Careful	Normal	Careful	Normal	Normal
Flush sill option					*
Running carriage support	Top hung	Top hung	50/o - top hung 50/u - floor supported	Floor supported	Floor supported
Inward opening
Outward opening
Some panels inward & some outward opening
Center pivoted
Possibility of unhinged paired panels	(not recommended)		50/o**** — (not recommended) 50/u -
Feature for easy cleaning of balcony units			50/o— 50/u -
Possibility of different finishes on inside & outside
Possibility of 90 ° turn					*
Segmented angles between each folding pair
Option of lever handles on swing panels					*
Option of incorporated tilt/turn panel
Approx. price comparison of standard unit without glass if SL 35 is 100 NFRC Certified and Labeled	100	126	142	162	**

* Not Dade County approved
** Supplied with impact glass only
*** s = single glazing
d = double glazing
**** o = top hung system
u = floor mounted system