Thermo-Tech Premium Windows and Doors

Replacement Windows Performance Data

The lower the U-Value and the higher the R-Value, the better the window is at reducing heat loss.

High Performance LoĒ² 272/Argon

Double insulated glass with LoĒ² 272/Argon on one glass surface
Window StyleGlass TypeU-ValueR-ValueSolar Heat Gain
no/Grids
Solar Heat Gain
w/Grids
Visible Light
no/Grids
Visible Light
w/Grids
Condensation
Resistance

U.S.Energy Star
Zones no/Grids

U.S. Energy Star
Zones w/Grids
CasementLoĒ² 272/Argon.273.70.28.26.48.4358--
Horizontal SlidersLoĒ² 272/Argon.303.33.33.30.57.5157--
Single-HungLoĒ² 272/Argon.303.33.33.30.57.5056--
Double-HungLoĒ² 272/Argon.313.23.32.28.54.4853--
Direct-Set Picture
Window
LoĒ² 272/Argon.273.70.37.33.64.5758--
Fixed Casement
Picture Window
LoĒ² 272/Argon.273.70.33.29.56.5057--
AwningLoĒ² 272/Argon.273.70.28.26.48.4357--

Premium High Performance LoĒ³ 366/Argon

Double insulated glass with LoĒ³ 366/Argon on one glass surface
Window StyleGlass TypeU-ValueR-ValueSolar Heat Gain
no/Grids
Solar Heat Gain
w/Grids
Visible Light
no/Grids
Visible Light
w/Grids
Condensation
Resistance

U.S.Energy Star
Zones no/Grids

U.S. Energy Star
Zones w/Grids
CasementLoĒ³ 366/Argon.263.85.19.17.43.3959SC, SSC, S
Horizontal SlidersLoĒ³ 366/Argon.293.45.22.20.51.4657SS
Single-HungLoĒ³ 366/Argon.293.45.22.20.51.4556SS
Double-HungLoĒ³ 366/Argon.303.33.21.19.48.4353SS
Direct-Set Picture
Window
LoĒ³ 366/Argon.273.70.24.22.57.5158-SC, S
Fixed Casement
Picture Window
LoĒ³ 366/Argon.263.85.22.20.51.4558SC, SSC, S
AwningLoĒ³ 366/Argon.273.70.19.17.43.3957SC, SSC, S

Northern Excellence HSHG LoĒ 180/Argon

Double insulated glass with LoĒ 180/Argon on one glass surface and i89 on interior surface
Window StyleGlass TypeU-ValueR-ValueSolar Heat Gain
no/Grids
Solar Heat Gain
w/Grids
Visible Light
no/Grids
Visible Light
w/Grids
Condensation
Resistance

U.S.Energy Star
Zones no/Grids

U.S. Energy Star
Zones w/Grids
CasementLoĒ³ 366/Argon/i89.244.17.42.38.51.4645NN, NC
Horizontal SlidersLoĒ³ 366/Argon/i89.263.85.50.45.61.5445NN
Single-HungLoĒ³ 366/Argon/i89.263.85.49.44.61.5444NN
Double-HungLoĒ³ 366/Argon/i89.283.57.47.42.57.5142--
Direct-Set Picture
Window
LoĒ³ 366/Argon/i89******************
Fixed Casement
Picture Window
LoĒ³ 366/Argon/i89.234.35.49.44.60.5444NN
AwningLoĒ³ 366/Argon/i89.244.17.42.38.51.4644NN, NC

All tests conform to NFRC 100-2010, NFRC 200-2010, NFRC 400-2010, NFRC 500.
**Test results pending at time of publication.

Structural Performance Data

TypeSize TestedClass/Performance GradeAir InfiltrationWater InfiltrationForced Entry
Casement30 x 72LC - 50.03cfm/ft212.12 psfGrade 10
XO Horizontal Slider72 x 48R - 40.07cfm/ft26.06 psfGrade 10
XOX 3-Lite Horizontal Slider108 x 60LC - 30.09cfm/ft24.60 psfGrade 10
Single-Hung40 x 72R - 40.07cfm/ft26.06 psfGrade 10
Double-Hung48 x 72R - 40.02cfm/ft26.06 psfGrade 10
Direct-Set Picture
Window
72 x 72LC - 50.01cfm/ft212.12 psfGrade 10
Fixed Casement
Picture Window
72 x 72LC - 40.01cfm/ft212.12 psfGrade 10
Awning48 x 39LC - 40.03cfm/ft212.12 psfGrade 10

The windows and doors described herein meets or exceeds the AAMA/WDMA/CSA101/I.S.2/A440-08.

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