Energy Guide
U-FACTOR CR SHGC VT U-FACTOR SHGC VT U-FACTOR SHGC VT
Flat GBG, Narrow Contour GBG Wide Contoured Grids
SERIES GLAZING
No Grids
Clear 0.45 44 0.58 0.61 0.45 0.52 0.54 0.45 0.52 0.54
Low-E 272 0.32 55 0.31 0.53 0.32 0.28 0.47 0.32 0.28 0.47
Low-E 272 Argon 0.29 58 0.31 0.53 0.29 0.28 0.47 0.29 0.28 0.47
Low-E 366 0.31 55 0.21 0.48 0.31 0.19 0.43 0.31 0.19 0.43
Low-E 366 Argon 0.28 59 0.21 0.48 0.28 0.19 0.43 0.28 0.19 0.43
Energy Saver Max:
Triple Glaze Low E Argon
0.24 65 0.26 0.43 ------
Energy Saver Max:
Triple Glaze Low-E 366 Argon
0.24 66 0.18 0.34 ------
Energy Saver Max K:
Triple Glaze Low E Krypton
0.20 70 0.26 0.43 ------
Energy Saver Max K:
Triple Glaze Low-E 366 Krypton
0.20 70 0.18 0.34 ------
Energy Saver Plus 0.28 59 0.21 0.48 0.28 0.19 0.43 0.28 0.19 0.43
Energy Star - > 1/2 lite 0.31 55 0.21 0.48 0.31 0.19 0.43 0.31 0.19 0.43
Clear 0.46 42 0.62 0.65 0.46 0.48 0.50 0.46 0.48 0.50
Low-E 272 0.34 51 0.30 0.51 0.34 0.26 0.44 0.34 0.26 0.44
Low-E 272 Argon 0.31 54 0.30 0.51 0.31 0.26 0.44 0.31 0.26 0.44
Low-E 366 0.34 52 0.20 0.46 0.34 0.18 0.40 0.34 0.18 0.40
Low-E 366 Argon 0.30 54 0.20 0.46 0.30 0.18 0.40 0.30 0.18 0.40
Energy Saver Max:
Triple Glaze Low E Argon
0.27 60 0.25 0.40 ------
Energy Saver Max:
Triple Glaze Low-E 366 Argon
0.26 60 0.17 0.33 ------
Energy Saver Max K:
Triple Glaze Low E Krypton
0.23 60 0.25 0.40 ------
Energy Saver Max K:
Triple Glaze Low-E 366 Krypton
0.23 60 0.17 0.33 ------
Energy Saver Plus ----------
Energy Star - > 1/2 lite 0.30 54 0.20 0.46 0.30 0.18 0.40 0.30 0.18 0.40
Clear 0.45 44 0.50 0.53 0.45 0.45 0.46 0.45 0.45 0.46
Low-E 272 0.34 56 0.27 0.46 0.34 0.24 0.40 0.34 0.24 0.40
Low-E 272 Argon 0.31 59 0.27 0.46 0.31 0.24 0.40 0.31 0.24 0.40
Low-E 366 0.33 56 0.18 0.41 0.33 0.17 0.36 0.33 0.17 0.36
Low-E 366 Argon 0.30 59 0.18 0.41 0.30 0.17 0.36 0.30 0.17 0.36
Energy Saver Max:
Triple Glaze Low E Argon
0.27 64 0.23 0.37 ------
Energy Saver Max:
Triple Glaze Low-E 366 Argon
0.27 64 0.16 0.30 ------
Energy Saver Max K:
Triple Glaze Low E Krypton
0.24 64 0.23 0.37 ------
Energy Saver Max K:
Triple Glaze Low-E 366 Krypton
0.23 64 0.16 0.30 ------
Energy Saver Plus ----------
Energy Star - > 1/2 lite 0.30 59 0.18 0.41 0.30 0.17 0.36 0.30 0.17 0.36
Sliding Patio Door Sidelite /
Transom
(Wide Stile)
Sliding Patio Door Sidelite /
Transom
(Narrow Stile)
Sliding Patio Door
(Wide Stile)
Rev. 8/30/11