Warm Glass_1

Southwall Architectural "warm glass" Products (inner glass temperature > 60F) - Superglass Quad -1/4"
Glass
Glass Thickness Outside U-Factor Performance Solar Gain Performance Visible Performance
Inner
Product Configuration Gas Fill IP SI Dimension IP Units SI Units SC SHGC Tsol Tvis Rvis Ext. Rvis Int. Tuv Glass Temp
Low-E reference glass (Viracon)
VE12M LowE/Clear Argon 1/4" 6mm 1in 0.24 1.65 0.43 0.37 0.33 0.70 0.11 0.12 0.100 56
VE12M LowE/Clear Air 1/4" 6mm 1in 0.29 1.38 0.44 0.38 0.33 0.70 0.11 0.12 0.100 53
Superglass(R) Quad units
SGQ TC88 Clear/Clear Krypton 1/4in. 6mm 2in 0.08 0.46 0.45 0.39 0.25 0.50 0.13 0.14 0.002 65
SGQ TC88 Clear/Clear Krypton 1/4in. 6mm 1-5/8in 0.08 0.47 0.46 0.39 0.25 0.50 0.13 0.14 0.002 65
SGQ TC88 Clear/Clear Argon 1/4in. 6mm 2in 0.10 0.55 0.46 0.40 0.25 0.50 0.13 0.14 0.002 64
SGQ TC88 Clear/Clear Krypton 1/4in. 6mm 1-1/4in 0.10 0.59 0.46 0.40 0.25 0.50 0.13 0.14 0.002 64
SGQ TC88 Clear/Clear Argon 1/4in. 6mm 1-5/8in 0.12 0.65 0.46 0.40 0.25 0.50 0.13 0.14 0.002 63
SGQ TC88 Clear/Clear Air 1/4in. 6mm 2in 0.12 0.69 0.46 0.40 0.25 0.50 0.13 0.14 0.002 63
SGQ TC88 Clear/Clear Air 1/4in. 6mm 1-5/8in 0.15 0.83 0.46 0.40 0.25 0.50 0.13 0.14 0.002 61
SGQ TC88 Clear/Clear Argon 1/4in. 6mm 1-1/4in 0.15 0.87 0.46 0.40 0.25 0.50 0.13 0.14 0.002 61
SGQ SC75 Clear/Clear Krypton 1/4in. 6mm 1-5/8in 0.09 0.53 0.30 0.26 0.19 0.47 0.27 0.25 0.001 64
SGQ SC75 Clear/Clear Krypton 1/4in. 6mm 2in 0.09 0.53 0.30 0.26 0.19 0.47 0.27 0.25 0.001 64
SGQ SC75 Clear/Clear Argon 1/4in. 6mm 2in 0.11 0.61 0.30 0.26 0.19 0.47 0.27 0.25 0.001 63
SGQ SC75 Clear/Clear Krypton 1/4in. 6mm 1-1/4in 0.11 0.65 0.31 0.26 0.19 0.47 0.27 0.25 0.001 63
SGQ SC75 Clear/Clear Argon 1/4in. 6mm 1-5/8in 0.13 0.72 0.31 0.27 0.19 0.47 0.27 0.25 0.001 62
SGQ SC75 Clear/Clear Air 1/4in. 6mm 2in 0.13 0.76 0.31 0.27 0.19 0.47 0.27 0.25 0.001 62
SGQ SC75 Clear/Clear Air 1/4in. 6mm 1-5/8in 0.16 0.91 0.32 0.27 0.19 0.47 0.27 0.25 0.001 61
All performance data is calculated using Window 5.2, developed by Lawrence Berkeley Laboratories, with funding from the U.S. Dept. of Energy, copyright, Regents of the University of California,
California. All simulations run utilizing standard NFRC environmental conditions.
Spectral data for clear and tinted glass is based upon PPG spectral data for clear, Solarbronze ®, Solargray®, Azuria®, Solargreen® as appropriate. Low-e spectral data based upon Guardian
7138. Performance values may vary slightly for Heat Mirror units constructed with glass from different glass manufacturers. IP = Imperial unit, SI = System International (Metric)
IP = Imperial unit (Inch/pound/btu's), SI = System International (Meters/kilos/watts)
For performance values with glass products not shown in these table, please contact the Southwall Product Services Department at 1-800-365-8794, or a Southwall Technologies authorized Heat
Heat Mirror® insulating glass fabricator. Heat Mirror® is a registered trademark of Southwall Technologies, 3788 Fabian Way, Palo Alto, CA 94303, (650) 962-9111.
Product Designations:
HM - Heat Mirror, A single film insulating glass unit, with two cavities and one suspended film: HM 88 has two cavities and one suspended HM 88 film.
88, 77, 66 - Heat Miror film types. Numbering is based upon the percentage of light transmitted through the coated film, not the finished IGU - 88 film has ~ 88% light transmittance.
TC88 - Twin coat - TC88 film has coatings on both sides of the film. 88 refers to the type of coating on each side of the film.
SC 75 - Solar Control - SC 75 has different combinations of coating layers than other HM films. 75 refers to the light transmittance through the coated film, not the finish IGU.
SGQ - Superglass Quad - A double film insulating glass unit with three cavities and two suspended films. SGQ TC88 - has two suspended TC 88 films.
HPR - High Performance Reflective - A single film insulating glass unit with two cavities and one highly reflective Southwall film 10/1/2006

Southwall Architectural "warm glass" Products (inner glass temperature > 60F) - Heat Mirror IG -1/4"
Glass
Glass Thickness Outside U-Factor Performance Solar Gain Performance Visible Performance
Inner
Product Configuration Gas Fill IP SI Dimension IP Units SI Units SC SHGC Tsol Tvis Rvis Ext. Rvis Int. Tuv Glass Temp
Low-E reference glass (Viracon)
VE12M LowE/Clear Argon 1/4" 6mm 1in 0.24 1.65 0.43 0.37 0.33 0.70 0.11 0.12 0.100 56
VE12M LowE/Clear Air 1/4" 6mm 1in 0.29 1.38 0.44 0.38 0.33 0.70 0.11 0.12 0.100 53
Heat Mirror® insulating glass units:
HM TC88 LowE/Clear Krypton 1/4in. 6mm 1-1/2in 0.12 0.68 0.38 0.33 0.24 0.55 0.09 0.12 0.008 63
HM TC88 LowE/Clear Argon 1/4in. 6mm 1-1/2in 0.13 0.74 0.37 0.32 0.24 0.55 0.09 0.12 0.008 62
HM TC88 Clear/Clear Krypton 1/4in. 6mm 1-1/2in 0.13 0.76 0.56 0.48 0.35 0.63 0.14 0.15 0.013 62
HM TC88 LowE/Clear Krypton 1/4in. 6mm 1in 0.14 0.78 0.37 0.32 0.24 0.55 0.09 0.12 0.008 62
HM TC88 Clear/Clear Argon 1/4in. 6mm 1-1/2in 0.14 0.82 0.55 0.48 0.35 0.63 0.14 0.15 0.013 61
HM TC88 Clear/Clear Krypton 1/4in. 6mm 1in 0.15 0.87 0.55 0.48 0.35 0.63 0.14 0.15 0.013 61
HM SC75 LowE/Clear Krypton 1/4in. 6mm 1-1/2in 0.11 0.64 0.33 0.28 0.22 0.53 0.15 0.19 0.006 63
HM SC75 LowE/Clear Argon 1/4in. 6mm 1-1/2in 0.12 0.70 0.32 0.28 0.22 0.53 0.15 0.19 0.006 63
HM SC75 LowE/Clear Krypton 1/4in. 6mm 1in 0.13 0.74 0.32 0.28 0.22 0.53 0.15 0.19 0.006 62
HM SC75 LowE/Clear Air 1/4in. 6mm 1-1/2in 0.16 0.90 0.33 0.28 0.22 0.53 0.15 0.19 0.006 61
HM 88 LowE/Clear Krypton 1/4in. 6mm 1-1/2in 0.12 0.69 0.38 0.33 0.28 0.61 0.13 0.16 0.006 63
HM 88 LowE/Clear Argon 1/4in. 6mm 1-1/2in 0.13 0.76 0.38 0.33 0.28 0.61 0.13 0.16 0.006 62
HM 88 LowE/Clear Krypton 1/4in. 6mm 1in 0.14 0.79 0.38 0.33 0.28 0.61 0.13 0.16 0.006 62
HM 77 LowE/Clear Krypton 1/4in. 6mm 1-1/2in 0.11 0.65 0.34 0.29 0.24 0.55 0.17 0.21 0.007 63
HM 77 LowE/Clear Argon 1/4in. 6mm 1-1/2in 0.13 0.72 0.34 0.29 0.24 0.55 0.17 0.21 0.007 62
HM 77 LowE/Clear Krypton 1/4in. 6mm 1in 0.13 0.76 0.34 0.29 0.24 0.55 0.17 0.21 0.007 62
HM 66 LowE/Clear Krypton 1/4in. 6mm 1-1/2in 0.11 0.63 0.28 0.24 0.19 0.46 0.24 0.31 0.005 63
HM 66 LowE/Clear Argon 1/4in. 6mm 1-1/2in 0.12 0.69 0.28 0.24 0.19 0.46 0.24 0.31 0.005 63
HM 66 LowE/Clear Krypton 1/4in. 6mm 1in 0.13 0.73 0.28 0.24 0.19 0.46 0.24 0.31 0.005 62
HM 66 LowE/Clear Air 1/4in. 6mm 1-1/2in 0.16 0.89 0.28 0.25 0.19 0.46 0.24 0.31 0.005 61
All performance data is calculated using Window 5.2, developed by Lawrence Berkeley Laboratories, with funding from the U.S. Dept. of Energy, copyright, Regents of the University of California,
California. All simulations run utilizing standard NFRC environmental conditions.
Spectral data for clear and tinted glass is based upon PPG spectral data for clear, Solarbronze ®, Solargray®, Azuria®, Solargreen® as appropriate. Low-e spectral data based upon Guardian
7138. Performance values may vary slightly for Heat Mirror units constructed with glass from different glass manufacturers. IP = Imperial unit, SI = System International (Metric)
IP = Imperial unit (Inch/pound/btu's), SI = System International (Meters/kilos/watts)
For performance values with glass products not shown in these table, please contact the Southwall Product Services Department at 1-800-365-8794, or a Southwall Technologies authorized Heat
Heat Mirror® insulating glass fabricator. Heat Mirror® is a registered trademark of Southwall Technologies, 3788 Fabian Way, Palo Alto, CA 94303, (650) 962-9111.
Product Designations:
HM - Heat Mirror, A single film insulating glass unit, with two cavities and one suspended film: HM 88 has two cavities and one suspended HM 88 film.
88, 77, 66 - Heat Miror film types. Numbering is based upon the percentage of light transmitted through the coated film, not the finished IGU - 88 film has ~ 88% light transmittance.
TC88 - Twin coat - TC88 film has coatings on both sides of the film. 88 refers to the type of coating on each side of the film.
SC 75 - Solar Control - SC 75 has different combinations of coating layers than other HM films. 75 refers to the light transmittance through the coated film, not the finish IGU.
SGQ - Superglass Quad - A double film insulating glass unit with three cavities and two suspended films. SGQ TC88 - has two suspended TC 88 films.
HPR - High Performance Reflective - A single film insulating glass unit with two cavities and one highly reflective Southwall film 10/1/2006

Southwall Architectural "warm glass" Products (inner glass temperature > 60F) - Superglass Quad -1/8"
Glass
Glass Thickness Outside U-Factor Performance Solar Gain Performance Visible Performance
Inner
Product Configuration Gas Fill IP SI Dimension IP Units SI Units SC SHGC Tsol Tvis Rvis Ext. Rvis Int. Tuv Glass Temp
Low-E reference glass (Viracon)
VE12M LowE/Clear Argon 1/4" 6mm 1in 0.24 1.65 0.43 0.37 0.33 0.70 0.11 0.12 0.100 56
VE12M LowE/Clear Air 1/4" 6mm 1in 0.29 1.38 0.44 0.38 0.33 0.70 0.11 0.12 0.100 53
Superglass(R) Quad units
SGQ TC88 Clear/Clear Krypton 1/8in. 3mm 1-3/4in 0.08 0.46 0.47 0.41 0.27 0.52 0.14 0.14 0.002 65
SGQ TC88 Clear/Clear Krypton 1/8in. 3mm 1-3/8in 0.08 0.47 0.48 0.41 0.27 0.52 0.14 0.14 0.002 65
SGQ TC88 Clear/Clear Argon 1/8in. 3mm 1-3/4in 0.10 0.55 0.48 0.41 0.27 0.52 0.14 0.14 0.002 64
SGQ TC88 Clear/Clear Krypton 1/8in. 3mm 1in 0.10 0.59 0.48 0.41 0.27 0.52 0.14 0.14 0.002 64
SGQ TC88 Clear/Clear Argon 1/8in. 3mm 1-3/8in 0.12 0.66 0.48 0.41 0.27 0.52 0.14 0.14 0.002 63
SGQ TC88 Clear/Clear Air 1/8in. 3mm 1-3/4in 0.12 0.69 0.48 0.41 0.27 0.52 0.14 0.14 0.002 63
SGQ TC88 Clear/Clear Air 1/8in. 3mm 1-3/8in 0.15 0.84 0.48 0.42 0.27 0.52 0.14 0.14 0.002 61
SGQ TC88 Clear/Clear Argon 1/8in. 3mm 1in 0.15 0.87 0.48 0.42 0.27 0.52 0.14 0.14 0.002 61
SGQ SC75 Clear/Clear Krypton 1/8in. 3mm 1-3/8in 0.09 0.53 0.31 0.27 0.20 0.48 0.28 0.25 0.001 64
SGQ SC75 Clear/Clear Krypton 1/8in. 3mm 1-3/4in 0.09 0.53 0.31 0.27 0.20 0.48 0.28 0.25 0.001 64
SGQ SC75 Clear/Clear Argon 1/8in. 3mm 1-3/4in 0.11 0.61 0.31 0.27 0.20 0.48 0.28 0.25 0.001 63
SGQ SC75 Clear/Clear Krypton 1/8in. 3mm 1in 0.11 0.65 0.31 0.27 0.20 0.48 0.28 0.25 0.001 63
SGQ SC75 Clear/Clear Argon 1/8in. 3mm 1-3/8in 0.13 0.72 0.31 0.27 0.20 0.48 0.28 0.25 0.001 62
SGQ SC75 Clear/Clear Air 1/8in. 3mm 1-3/4in 0.13 0.76 0.32 0.27 0.20 0.48 0.28 0.25 0.001 62
SGQ SC75 Clear/Clear Air 1/8in. 3mm 1-3/8in 0.16 0.92 0.32 0.28 0.20 0.48 0.28 0.25 0.001 61
All performance data is calculated using Window 5.2, developed by Lawrence Berkeley Laboratories, with funding from the U.S. Dept. of Energy, copyright, Regents of the University of California,
California. All simulations run utilizing standard NFRC environmental conditions.
Spectral data for clear and tinted glass is based upon PPG spectral data for clear, Solarbronze ®, Solargray®, Azuria®, Solargreen® as appropriate. Low-e spectral data based upon Guardian
7138. Performance values may vary slightly for Heat Mirror units constructed with glass from different glass manufacturers. IP = Imperial unit, SI = System International (Metric)
IP = Imperial unit (Inch/pound/btu's), SI = System International (Meters/kilos/watts)
For performance values with glass products not shown in these table, please contact the Southwall Product Services Department at 1-800-365-8794, or a Southwall Technologies authorized Heat
Heat Mirror® insulating glass fabricator. Heat Mirror® is a registered trademark of Southwall Technologies, 3788 Fabian Way, Palo Alto, CA 94303, (650) 962-9111.
Product Designations:
HM - Heat Mirror, A single film insulating glass unit, with two cavities and one suspended film: HM 88 has two cavities and one suspended HM 88 film.
88, 77, 66 - Heat Miror film types. Numbering is based upon the percentage of light transmitted through the coated film, not the finished IGU - 88 film has ~ 88% light transmittance.
TC88 - Twin coat - TC88 film has coatings on both sides of the film. 88 refers to the type of coating on each side of the film.
SC 75 - Solar Control - SC 75 has different combinations of coating layers than other HM films. 75 refers to the light transmittance through the coated film, not the finish IGU.
SGQ - Superglass Quad - A double film insulating glass unit with three cavities and two suspended films. SGQ TC88 - has two suspended TC 88 films.
HPR - High Performance Reflective - A single film insulating glass unit with two cavities and one highly reflective Southwall film 10/1/2006

Southwall Architectural "warm glass" Products (inner glass temperature > 60F) - Heat Mirror IG -1/8"
Glass
Glass Thickness Outside U-Factor Performance Solar Gain Performance Visible Performance
Inner
Product Configuration Gas Fill IP SI Dimension IP Units SI Units SC SHGC Tsol Tvis Rvis Ext. Rvis Int. Tuv Glass Temp
Low-E reference glass (Viracon)
VE12M LowE/Clear Argon 1/4" 6mm 1in 0.24 1.65 0.43 0.37 0.33 0.70 0.11 0.12 0.100 56
VE12M LowE/Clear Air 1/4" 6mm 1in 0.29 1.38 0.44 0.38 0.33 0.70 0.11 0.12 0.100 53
Heat Mirror® insulating glass units:
HM TC88 LowE/Clear Krypton 1/8in. 3mm 1in 0.12 0.66 0.38 0.33 0.26 0.56 0.09 0.12 0.009 63
HM TC88 LowE/Clear Krypton 1/8in. 3mm 1-1/2in 0.12 0.68 0.39 0.34 0.26 0.56 0.09 0.12 0.009 63
HM TC88 Clear/Clear Krypton 1/8in. 3mm 1in 0.13 0.74 0.58 0.51 0.38 0.65 0.14 0.15 0.014 62
HM TC88 LowE/Clear Argon 1/8in. 3mm 1-1/2in 0.13 0.75 0.38 0.33 0.26 0.56 0.09 0.12 0.009 62
HM TC88 Clear/Clear Krypton 1/8in. 3mm 1-1/2in 0.13 0.76 0.59 0.51 0.38 0.65 0.14 0.15 0.014 62
HM TC88 Clear/Clear Argon 1/8in. 3mm 1-1/2in 0.15 0.83 0.58 0.51 0.38 0.65 0.14 0.15 0.014 61
HM TC88 LowE/Clear Argon 1/8in. 3mm 1in 0.15 0.87 0.38 0.33 0.26 0.56 0.09 0.12 0.009 61
HM SC75 LowE/Clear Krypton 1/8in. 3mm 1in 0.11 0.62 0.33 0.29 0.23 0.54 0.16 0.19 0.006 63
HM SC75 LowE/Clear Krypton 1/8in. 3mm 1-1/2in 0.11 0.64 0.33 0.29 0.23 0.54 0.16 0.19 0.006 63
HM SC75 LowE/Clear Argon 1/8in. 3mm 1-1/2in 0.12 0.71 0.33 0.29 0.23 0.54 0.16 0.19 0.006 63
HM SC75 LowE/Clear Argon 1/8in. 3mm 1in 0.15 0.83 0.33 0.29 0.23 0.54 0.16 0.19 0.006 61
HM SC75 LowE/Clear Air 1/8in. 3mm 1-1/2in 0.16 0.91 0.33 0.29 0.23 0.54 0.16 0.19 0.006 61
HM 88 LowE/Clear Krypton 1/8in. 3mm 1in 0.12 0.67 0.39 0.34 0.30 0.62 0.13 0.16 0.007 63
HM 88 LowE/Clear Krypton 1/8in. 3mm 1-1/2in 0.12 0.70 0.39 0.34 0.30 0.62 0.13 0.16 0.007 63
HM 88 LowE/Clear Argon 1/8in. 3mm 1-1/2in 0.13 0.76 0.39 0.34 0.30 0.62 0.13 0.16 0.007 62
HM 88 LowE/Clear Argon 1/8in. 3mm 1in 0.15 0.88 0.39 0.34 0.30 0.62 0.13 0.16 0.007 61
HM 88 LowE/Clear Air 1/8in. 3mm 1-1/2in 0.17 0.96 0.40 0.34 0.30 0.62 0.13 0.16 0.007 60
HM 77 LowE/Clear Krypton 1/8in. 3mm 1in 0.11 0.63 0.34 0.30 0.26 0.56 0.17 0.21 0.007 63
HM 77 LowE/Clear Krypton 1/8in. 3mm 1-1/2in 0.12 0.65 0.35 0.30 0.26 0.56 0.17 0.21 0.007 63
HM 77 LowE/Clear Argon 1/8in. 3mm 1-1/2in 0.13 0.72 0.35 0.30 0.26 0.56 0.17 0.21 0.007 62
HM 77 LowE/Clear Argon 1/8in. 3mm 1in 0.15 0.84 0.35 0.30 0.26 0.56 0.17 0.21 0.007 61
HM 66 LowE/Clear Krypton 1/8in. 3mm 1in 0.11 0.60 0.29 0.25 0.21 0.47 0.24 0.32 0.006 64
HM 66 LowE/Clear Krypton 1/8in. 3mm 1-1/2in 0.11 0.63 0.29 0.25 0.21 0.47 0.24 0.32 0.006 63
HM 66 LowE/Clear Argon 1/8in. 3mm 1-1/2in 0.12 0.69 0.29 0.25 0.21 0.47 0.24 0.32 0.006 63
HM 66 LowE/Clear Argon 1/8in. 3mm 1in 0.14 0.82 0.29 0.25 0.21 0.47 0.24 0.32 0.006 61
HM 66 LowE/Clear Air 1/8in. 3mm 1-1/2in 0.16 0.90 0.29 0.25 0.21 0.47 0.24 0.32 0.006 61
All performance data is calculated using Window 5.2, developed by Lawrence Berkeley Laboratories, with funding from the U.S. Dept. of Energy, copyright, Regents of the University of California,
California. All simulations run utilizing standard NFRC environmental conditions.
Spectral data for clear and tinted glass is based upon PPG spectral data for clear, Solarbronze®, Solargray®, Azuria®, Solargreen® as appropriate. Low-e spectral data based upon Guardian
7138. Performance values may vary slightly for Heat Mirror units constructed with glass from different glass manufacturers. IP = Imperial unit, SI = System International (Metric)
IP = Imperial unit (Inch/pound/btu's), SI = System International (Meters/kilos/watts)
For performance values with glass products not shown in these table, please contact the Southwall Product Services Department at 1-800-365-8794, or a Southwall Technologies authorized Heat
Heat Mirror® insulating glass fabricator. Heat Mirror® is a registered trademark of Southwall Technologies, 3788 Fabian Way, Palo Alto, CA 94303, (650) 962-9111.
Product Designations:
HM - Heat Mirror, A single film insulating glass unit, with two cavities and one suspended film: HM 88 has two cavities and one suspended HM 88 film.
88, 77, 66 - Heat Miror film types. Numbering is based upon the percentage of light transmitted through the coated film, not the finished IGU - 88 film has ~ 88% light transmittance.
TC88 - Twin coat - TC88 film has coatings on both sides of the film. 88 refers to the type of coating on each side of the film.
SC 75 - Solar Control - SC 75 has different combinations of coating layers than other HM films. 75 refers to the light transmittance through the coated film, not the finish IGU.
SGQ - Superglass Quad - A double film insulating glass unit with three cavities and two suspended films. SGQ TC88 - has two suspended TC 88 films.
HPR - High Performance Reflective - A single film insulating glass unit with two cavities and one highly reflective Southwall film 10/1/2006