NanaWall Systems, Inc. Products - SL70

Sizes

NanaWall^® SL70 - Maximum Frame Size Chart For Different Number of Panels

Any custom size is possible up to the maximum size shown. The Size Wizard may aid in determining if a dimension is within the size limitation.

SL70 Size Chart

Solid dark line line on chart indicates maximum frame height possible for a given maximum frame width with one lite of glass.
Broken line dashed line on chart indicates maximum frame height possible for a given maximum frame width with a horizontal mullion in the middle two thirds of the panel.

Any custom size is possible up to the maximum size shown.

A. For configurations with a swing panel hinged to a side jamb combined with a pair(s) of folding panels or for configurations with a pair(s) of folding panels only – includes Models 2R, 1L2R, 4R, 1L6R, 2L2R, 1L4R, 2L4R, 6R, 2L6R, 4L4R, 4L6R, 2L, 2L1R, 4L, 4L1R, 4L2R, 6L, 6L1R, 6L2R, 6L4R, 6L6R
B. For configurations with a swing panel hinged from a pair(s) of folding panels – includes Models 3R, 1L3R, 2L3R, 5R, 3L3R, 1L5R, 3L4R, 2L5R, 3L5R, 4L5R, 3L6R, 5L6R,3L, 3L1R, 3L2R, 5L, 5L1R, 4L3R, 5L2R, 5L3R, 5L4R, 5L5R, 6L3R, 6L5R

* With folding system, recommended maximum width is 36' for exterior applications and 40' for interior applications.

Generally, the minimum width of each panel is 1'11" (600 mm).

The maximum size limits for double glazing are based on the weight of a panel that has a net glass thickness of 5/16" (8 mm). This glass is insulated, and each pane is 5/32" (4 mm) thick. For other net glass thickness, this maximum size limit chart will not apply.

Relationship of Frame, Panel and Glass Sizes

Dimensions in millimeters unless noted

Glass dimensions of all panels in a unit are equal.
Nominal panel width (PW) is defined as Glass Width + 100 = Glass Width + 3 15/16”
Nominal panel height (PH) is defined as Glass Height + 100 = Glass Height + 3 15/16”

See Cross-Section Details of both stiles of each panel to determine actual Panel Width. With astragals, overlapping, etc., the actual Panel Width not only varies with position of panel in a configuration, but the inside and outside surface widths of each stile may be different.

For each configuration, the Frame Width (FW) is the sum of the nominal Panel Width (PW) x the number of panels + a number (N) which is the sum of the side jamb dimensions and dimensions of space between panels in excess of the nominal Panel Width as shown in the Cross-Section Details. This number will be useful for computing nominal Panel Widths and Glass Widths for a given Frame Width and vice versa.

Panel thickness of SL 70 System = 70 = 2 3/4”

Frame Height (FH)

Raised sill: FH = 37 + PH + 37 = PH + 74 = PH + 2 7/8”
Flat sill: FH = 47 + PH + 37 = PH + 84 = PH + 3 5/16”

Frame Widths for Different Configurations with Majority of Panels Folding to Right (and their Mirror Image Configurations with Majority of Panels Folding to Left). See Maximum Size Charts for size limits.
Please note that widths for units with angle turns will be different.

Model 2R		FW = 2 x PW + 178 = 2 x PW + 7 1/16”
Model 3R,1L2R		FW = 3 x PW + 167 = 3 x PW + 6 5/8”
Model 4R		FW = 4 x PW + 256 = 4 x PW + 10 1/8”
Model 1L3R		FW = 4 x PW + 199 = 4 x PW + 7 13/16”
Model 2L2R		FW = 4 x PW + 271 = 4 x PW + 10 11/16”
Model 5R, Model 1L4R,Model 2L3R		FW = 5 x PW + 245 = 5 x PW + 9 11/16”
Model 3L3R, Model 1L5R		FW = 6 x PW + 277 = 6 x PW + 10 7/8”
Model 2L4R		FW = 6 x PW + 349 = 6 x PW + 13 3/4”
Model 6R		FW = 6 x PW + 334 = 6 x PW + 13 1/8”
Model 3L4R, Model 2L5R, Model 1L6R		FW = 7 x PW + 323 = 7 x PW + 12 3/4”
Model 4L4R, model 2L6R		FW = 8 x PW + 427 = 8 x PW + 16 13/16”
Model 3L5R		FW = 8 x PW + 355 = 8 x PW + 13 15/16”
Model 4L5R		FW = 9 x PW + 401 = 9 x PW + 15 3/4”
Model 4L6R		FW = 10 x PW + 505 = 10 x PW + 19 7/8”
Model 5L6R		FW = 11 x PW + 479 = 11 x PW + 18 7/8”
Model 6L6R		FW = 12 x PW + 583 = 12 x PW + 22 15/16”