IQ Glass™ Technical Specifications

The following specifications are for the base model of IQ radiant heating glass. A plethora of features and combinations are available. Please contact us directly to discuss your desires and obtain their unique technical specifications.

Insulating Unit
Minimum glass sizes: 1' 2" (350mm) x 1' 8" (500mm)
Maximum glass sizes: 6' 8" (2032mm) x 11' 11" (3632mm)
Electrical and Thermal Break Spacer Bar: 1/2" (13mm)
Glass thickness: 5/32" (4mm)
Total thickness of the Insulating Unit (4-13-4): 13/16" (21mm)
Krypton gas filling
Tempered (a.k.a. safety glass) and coated, both panes

Performance
U-Value: .14 (not heated)
Solar Heat Gain Control: .48
Light Transmission: 71
Light Reflection Exterior: 10
Solar Factor: 53
Direct Transmission: 44
Absorption: 31

Electrical components
Power: standard max 23 W/ft2
UL certified transformer(s) on 110 V (or 220 V if requested)
Microprocessor

Conformances Guardian Tempered
ASTM C 1036, Standard Specification for Flat Glass.
ASTM C 1048, Standard Specification for Heat-Treated Flat Glass: Kind H.S., Kind F.T. coated and uncoated.
Consumers Product Safety Commission 16 CFR 1201.
ANSI Z97.1. American National Standard for Safety Glazing Materials Used in Buildings-Safety Performance Specifications and Methods of Test.
CAN/CGSB-12.1, National Standard of Canada for Tempered or Laminated Safety Glass.
Independently certified by the Safety Glazing Certification Council (SGCC).
Meets the guidelines set by the Glass Tempering Division of the Glass Association of North America (GANA).

Other possible combinations*
Electrical and Thermal Spacer Bar: 3/8" (10mm)
Other glass thicknesses: 3/16" (5mm), 1/4" (6mm), 5/16" (8mm), 3/8" (10mm)
Guardian Laminated glass (safety and hurricane protection)
Solar control glass
Heat-strengthened glass
Patterned glass
Private glass
Etc.

* Possibly results in different U-value, SHG and LT