Reflectance U-Value

SolarHeat GainCoefficient

Appearance ProductOutboardSubstrateTransmission InboardSubstrate

VisibleLight% Ultra-violet% Total SolarEnergy%ShadingCoefficientLight to Solar Gain(LSG) VisibleLightOut %Total SolarEnergy%SummerDaytime VisibleLight In % Winter NighttimeRelativeHeat Gain

SunGuard SuperNeutral

6 mm / 12 mm a.s. / 6 mmCoating #2 Surface Ultra ClearSN 68UltraWhiteUltraWhite 69 32361112390.290.28930.44 0.39 1.79Ultra ClearSN 54UltraWhiteUltraWhite 55 17251318410.290.27690.33 0.28 1.93ClearSN 68ClearClear 68 29331112320.290.28900.43 0.38 1.80ClearSN 54ClearClear 54 15231318330.290.27680.32 0.28 1.91GreenSN 68GreenClear 58 142491190.290.28730.34 0.30 1.90GreenSN 54GreenClear 46 7171018100.290.27590.27 0.24 1.88Light GraySN 68CrystalGrayClear 49 1824811160.290.28720.34 0.30 1.65LightGraySN 54CrystalGrayClear 39 917917170.290.27570.26 0.23 1.68 ============================================== Coating #3 Surface ============================================== GreenSN 68 (#3)GreenClear 58 14241010100.290.28840.40 0.35 1.64GraySN 68 (#3)GrayClear 35 131869150.290.28710.34 0.30 1.20BronzeSN 68 (#3)BronzeClear 41 122079160.290.28750.36 0.31 1.30BlueSN 68 (#3)BlueClear 44 172189130.290.28780.37 0.33 1.33Dark GreenSN 68 (#3)SMG IIIClear 51 81991080.290.28730.35 0.30 1.67Light BlueLight Blue 63ClearClear

SunGuard High Performance

6 mm / 12 mm a.s. / 6 mmCoating #2 Surface 62 39431512150.340.351220.59 0.51 1.20Neutral PewterNeutral 61ClearClear 61 27342015310.300.29950.45 0.40 1.53Neutral BlueNeutral 50ClearClear 50 30311611190.330.32940.45 0.39 1.28Neutral GrayNeutral 40ClearClear 40 26252012220.330.33780.37 0.32 1.25Light SilverAG 50ClearClear 50 26282818360.300.28800.38 0.33 1.51Light SilverAG 43ClearClear 41 23243015330.310.30710.33 0.29 1.39Royal BlueRoyal Blue 40ClearClear 38 21242418240.310.31760.36 0.31 1.21Blue-GreenLight Blue 63GreenClear 52 1826121280.340.35840.39 0.35 1.51GreenNeutral 61GreenClear 51 13231514110.300.29710.34 0.30 1.74GreenNeutral 50GreenClear 42 1420131090.330.32690.32 0.28 1.49GreenNeutral 40GreenClear 34 12161612100.330.33590.27 0.24 1.39GreenAG 50GreenClear 43 12192118140.300.28620.29 0.25 1.67GreenAG 43GreenClear 35 11152314140.310.30550.26 0.23 1.52AquamarineRoyal Blue 40GreenClear 32 9151917120.310.31560.26 0.23 1.40 Silver GrayAG 50CrystalGrayClear 36 15201718190.300.28640.30 0.26 1.38Silver GrayAG 43CrystalGrayClear 30 13161814180.310.30580.27 0.24 1.25Blue GrayRoyal Blue 40CrystalGrayClear 27 12171517140.310.31600.28 0.25 1.11Silver Blue-GraySilver 32ClearClear

SunGuard Solar

6 mm / 12 mm a.s. / 6 mmCoating #2 Surface 29 23202221180.420.44760.35 0.31 0.94SilverSilver 20ClearClear 18 15123127270.390.41540.24 0.21 0.84Blue-GreenSilver 32GreenClear 24 11121721100.420.44610.27 0.24 1.00GreenSilver 20GreenClear 15 782427130.390.41480.21 0.19 0.82 ============================== Solar Coating #2 Surface / SuperNeutral Coating #3 Surface ============================== Silver Blue-GraySilver 32/SN 68ClearClear 24 14122115200.290.28520.24 0.21 1.13SilverSilver 20/SN 68ClearClear 15 973119280.290.27390.17 0.15 0.99Blue-GreenSilver 32/SN 68GreenClear 21 791715100.290.28440.20 0.18 1.15GreenSilver 20/SN 68GreenClear 13 452419130.290.27350.16 0.14 0.93 NOTES: • The performance values shown are nominal and subject to variations due to manufacturing tolerances.• Guardian performance data are calculated in accordance with the LBNL Contemporary window 5.2 computer analysis using an air mass of 1.5. • Outboard lite may require heat strengthening or tempering to resist potential thermal stresses. Please contact Guardian for assistance.• A slight shift in visible luminaire reflectance or transmission may be noticed after heat-treatment. • Guardian recommends edge deletion for all low-E coatings. • Guardian reserves the right to change product performance characteristics without notice or obligation. • Some product names have changed: Light Blue 63 (formerly LE-63), Neutral 61 (formerly NP-61), Neutral 50 (formerly LE-50) and Neutral 40 (formerly LE-40).
TO REQUEST SAMPLES visit SunGuardGlass.com or call

1-866-GuardSG

482-7374 INGHAM CLEARWATER LITTLE ROCK ATLANTIC CITY MONTREALMADISON DETROIT COLUMBUS KONSTANCIN SKOPJE