Structures Unlimited, Inc.
Kalwall 100 – 4" (100mm) System
Greater Energy Performance

Contact Structures Unlimited, Inc. for more information.


Structures Unlimited 100

The Kalwall 100 system provides architects and owners access to more options for daylighting buildings, while enabling compliance with strict energy envelope and structural regulations!

The Kalwall 100 system is based on a 4" (100 mm) thick, thermally broken Kalwall sandwich panel, manufactured with the same face, grid and fiberglass insulation materials used in the thermally broken 2-3/4" (70 mm) Kalwall flat panel.

The Kalwall 100 panel fills the gap in value/performance options between the current 0.10 U-value (Btu/hr/ft2/°F) and Kalwall+ LumiraTM aerogel 0.05 U-value (Btu/hr/ft2/°F) (0.56 and 0.30 W/m2K) panels.



Specification Summary:
• Grid Pattern: Standard rectangular and Verti-KalTM
• Panel Sizes: Up to 5' (1.5 m) wide and 20' (6 m) long
• U-values: 3 options
• Optional UL Class A Roof
• STC 35 by ASTM E-90 for 0.08"U" Panel

FACE SHEET COMBINATION % LIGHT TRANSMISSION SOLAR HEAT GAIN COEFFICIENT
EXTERIOR COLOR INTERIOR COLOR 0.55 "U"
2.83 W/m2K
0.15 "U"
0.83 W/m2K
0.08 "U"
0.45 W/m2K
0.55 "U"
2.83 W/m2K
0.15 "U"
0.83 W/m2K
0.08 "U"
0.45 W/m2K
White White 20 12 5 0.38** 0.06 0.04*
Crystal White 35 14 7 0.52** 0.09 0.04
Crystal Crystal 50 17 8 0.65** 0.10 0.07
Crystal SWC White B3A 30 13 5 0.41** 0.09* 0.04*
Notes: Contact Structures Unlimited, Inc. for complete NFRC system values. Light Transmission is approximate by ASTM E-972.
* Solar Heat Gain Coefficient (SHGC) estimated based on NFRC test data.
** Estimated based on tests.
.
Spans for L/60 deflection ratio Spans for L/180 deflection ratio
20 psf (958 Pa) 30 psf (1436 Pa) 40 psf (1915 Pa) 20 psf (958 Pa) 30 psf (1436 Pa) 40 psf (1915 Pa)
Wall 18'-7" (5.5 m) 15'-2" (4.6 m) 13'-2" (4 m) Wall 13'-0" (3.9 m) 11'-14" (3.4 m) 10'-4" (3.1 m)
Roof 16'-0" (4.8 m) 14'-3" (4.3 m) 12'-7" (3.8 m) Roof 11'-2" (3.4 m) 9'-10" (3 m) 9'-0" (2.7 m)
Notes: 12" x 24" (300 mm x 600 mm) Grid for panels up to 5'-0" (1500 mm) wide. Notes: 12" x 24" (300 mm x 600 mm) Grid for panels up to 5'-0" (1500 mm) wide.


11/10 R2
Specifications subject to change without notice

Contact Structures Unlimited, Inc. directly for construction-ready detail drawings in .DWG format.


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Kalwall 100 is a trademark of Kalwall Corporation.
LumiraTM aerogel is a trademark of Cabot Corporation.
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