Design Assistance Step 6 : Select a Glass Frit |
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1/8 in. Dots |
Transmittance |
Reflectance |
ASHRAE U-Value |
Shading Coefficient |
Solar Heat Gain Coefficient |
Relative Heat Gain |
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Visible |
Solar |
Vis-In | Vis-out | Solar | Summer |
Winter |
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Clear Insulated Laminated w/ PPG Solarban 60TM | 47% | 17% | 19% | 22% | 29% | 0.30 | 0.29 | 0.37 | 0.32 | 79 |
Clear Insulated Laminated w/ Energy AdvantageTM | 50% | 34% | 26% | 23% | 17% | 0.38 | 0.34 | 0.57 | 0.49 | 120 |
Clear Insulated Laminated | 56% | 38% | 27% | 21% | 16% | 0.56 | 0.47 | 0.59 | 0.51 | 127 |
Clear Laminated | 60% | 44% | 20% | 25% | 15% | 1.01 | 1.02 | 0.63 | 0.55 | 141 |
1/8 in. Holes |
Transmittance |
Reflectance |
ASHRAE U-Value |
Shading Coefficient |
Solar Heat Gain Coefficient |
Relative Heat Gain |
||||
Visible |
Solar |
Vis-In | Vis-out | Solar | Summer |
Winter |
||||
Clear Insulated Laminated w/ PPG Solarban 60TM | 36% | 13% | 23% | 27% | 30% | 0.30 | 0.29 | 0.35 | 0.30 | 75 |
Clear Insulated Laminated w/ Energy AdvantageTM | 39% | 26% | 32% | 27% | 20% | 0.38 | 0.34 | 0.46 | 0.40 | 97 |
Clear Insulated Laminated | 44% | 29% | 35% | 26% | 19% | 0.56 | 0.47 | 0.48 | 0.42 | 104 |
Clear Laminated | 46% | 34% | 25% | 33% | 19% | 1.02 | 1.02 | 0.54 | 0.46 | 122 |
1/8 in. Lines |
Transmittance |
Reflectance |
ASHRAE U-Value |
Shading Coefficient |
Solar Heat Gain Coefficient |
Relative Heat Gain |
||||
Visible |
Solar |
Vis-In | Vis-out | Solar | Summer |
Winter |
||||
Clear Insulated Laminated w/ PPG Solarban 60TM | 42% | 15% | 22% | 24% | 28% | 0.30 | 0.29 | 0.38 | 0.33 | 75 |
Clear Insulated Laminated w/ Energy AdvantageTM | 45% | 29% | 29% | 26% | 18% | 0.39 | 0.34 | 0.51 | 0.44 | 108 |
Clear Insulated Laminated | 50% | 34% | 31% | 24% | 18% | 0.56 | 0.47 | 0.53 | 0.46 | 115 |
Clear Laminated | 53% | 39% | 21% | 29% | 11% | 1.03 | 1.02 | 0.60 | 0.52 | 135 |
1/8" Dots | 1/8" Holes | 1/8" Horizontal Lines |