877-700-ROOM
Comparison of Insulated Glass Units with 1/2 Space GLASS SELECTION U-factor Shading coeffi. Solar heat gain coeffi. Visible light transmission % UV transmission % Air Argon Clear / Clear 0.47 0.45 0.89 0.78 82 58 Bronze / Clear 0.47 0.45 0.58 0.50 48 19 Green / Clear 0.47 0.45 0.57 0.49 42 22 SCB / Clear 0.47 0.45 0.35 0.31 18 6 Clear / LE Sun2 0.30 0.25 0.55 0.48 70 14 Green / LE Sun2 0.30 0.25 0.42 0.36 60 8 Bronze / LE Sun2 0.30 0.25 0.37 0.32 42 6 SCB / LE Sun2 0.30 0.25 0.21 0.18 17 3 Clear / LE Sun3 0.29 0.24 0.31 0.27 66 5 Green / LE Sun3 0.29 0.24 0.28 0.24 56 4 Bronze / LE Sun3 0.29 0.24 0.25 0.22 38 4 SCB / LE Sun 3 0.29 0.24 0.18 0.15 14 3
Comparison of Insulated Glass Units with 1/2 Space
GLASS SELECTION
U-factor
Shading coeffi.
Solar heat gain coeffi.
Visible light transmission %
UV transmission %
Air
Argon
Clear / Clear
0.47
0.45
0.89
0.78
82
58
Bronze / Clear
0.58
0.50
48
19
Green / Clear
0.57
0.49
42
22
SCB / Clear
0.35
0.31
18
6
Clear / LE Sun2
0.30
0.25
0.55
0.48
70
14
Green / LE Sun2
0.42
0.36
60
8
Bronze / LE Sun2
0.37
0.32
SCB / LE Sun2
0.21
0.18
17
3
Clear / LE Sun3
0.29
0.24
0.27
66
5
Green / LE Sun3
0.28
56
4
Bronze / LE Sun3
0.22
38
SCB / LE Sun 3
0.15
