Thermal Industries - NFRC Data

Window Series Window Style Glass Pack Overall IG Thickness Glass Type
(Clear or Low E)
Gas Fill U-Factor Solar Heat Gain Coefficient Tax Credit Qualified
Legance
Sliding Glass Door
Peak
13/16" Dual Glazed
Clear/Soft Coat Low E
Argon
0.29
0.28
Yes
Legance
Sliding Glass Door
Peak LE
13/16" Dual Glazed
Clear/2 Soft Coat Low E
Argon
0.29
0.26
Yes
Legance
Sliding Glass Door
Peak Ultra
13/16" Triple Glazed
Clear/2 Soft Coat Low E
Argon
0.25
0.24
Yes
Legance
Sliding Glass Door
Super Peak
13/16" Triple Glazed
Clear/2 Soft Coat Low E
 Krypton
0.20
0.24
Yes