Sizes
NanaWall® SL45: 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.
Solid dark 
line on chart indicates maximum frame height possible for a given maximum frame width with double glazing.
Broken line 
on chart indicates maximum frame height possible for a given maximum frame width with single glazing.
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.
* With additional unhinged paired panels, virtually unlimited width possible.
If larger sized panels are needed, please consider the SL70 system. 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. The maximum size limits for single glazing are based on a glass thickness of 1/4" (6mm). 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, except for glass width of panel(s) that is hinged to either side jamb that has at least one other panel hinged to it. This glass width is 52 mm less than the glass width of other panels.
Nominal panel width (PW) is defined as Glass Width + 80 = Glass Width + 3 1/8”
Nominal panel height (PH) is defined as Glass Height + 80 = Glass Height + 3 1/8”
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 - 52 mm x number of panels hinged to side jamb with at least one other panel hinged to it + 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 45 System = 45 = 1 3/4”
Frame Height (FH)
Standard sill: FH = 71 + PH + 37 = PH + 108 = PH + 4 1/4”
Flush/Low Profile sill: FH = 71 + PH + 47 = PH + 118 = PH + 4 11/16”
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 unhinged panels or angle turns will be different.
| Model 2R | FW = 2 x PW - 52 + 99 = 2 x PW + 1 7/8” |
|---|---|
| Model 3R, Model 1L2R | FW = 3 x PW - 52 + 106 = 3 x PW + 2 1/8” |
| Model 4R, Model 1L3R | FW = 4 x PW - 52 + 113 = 4 x PW + 2 7/16” |
| Model 2L2R | FW = 4 x PW -104 + 113 = 4 x PW + 3/8” |
| Model 5R, Model 1L4R | FW = 5 x PW - 52 + 120 = 5 x PW + 2 11/16” |
| Model 2L3R | FW = 5 x PW - 104 + 120 = 5 x PW + 5/8” |
| Model 3L3R, Model 2L4R | FW = 6 x PW - 104 + 127 = 6 x PW + 15/16” |
| Model 1L5R, Model 6R | FW = 6 x PW - 52 + 127 = 6 x PW + 2 15/16” |
| Model 3L4R, Model 2L5R, Model 1L6R | FW = 7 x PW - 104 + 134 = 7 x PW + 1 3/16” |
| Model 4L4R, Model 3L5R, Model 2L6R | FW = 8 x PW - 104 + 141 = 8 x PW + 1 1/2” |
| Model 4L5R, Model 3L6R | FW = 9 x PW - 104 + 158 = 9 x PW + 2 1/8” |
| Model 4L6R | FW = 10 x PW - 104 + 155 = 10 x PW + 2” |
| Model 5L6R | FW = 11 x PW - 104 + 172 = 11 x PW + 2 11/16” |
| Model 6L6R | FW = 12 x PW - 104 + 169 = 10 x PW + 2 9/16” |
General
Exhilaration
