Thermo-Tech Doors Performance Data
Premium Doors
patio_sm_header
Ultimate High-Performance Lodz™ 366/Argon Double insulated glass with Lodz™ 366/Argon on one glass surface
Door Style U-Value R-Value
Solar Heat Gain
no/Grids
Solar Heat Gain
w/Grids
Visible Light
no/Grids
Visible Light
w/Grids
Condensation
Resistance
U.S.
ES Zone
s
no/Grids
U.S.
ES Zone
s
w/Grids
Canadian
U-Value
ES Zone
Slim Line Patio Door
.29
3.40
.22
.20
.52 .53
53 All
All
A
Classic French Patio Door
.30 3.30
.19 .17 .44 .38 55 All All A
Botanica Garden Door
.29 3.40
.19 .16 .44 .38 61 All All A,B

High-Performance LoDz™ 272 Double insulated glass with LoDz™ 272/Argon on one glass surface
Door Style U-Value R-Value
Solar Heat Gain
no/Grids
Solar Heat Gain
w/Grids
Visible Light
no/Grids
Visible Light
w/Grids
Condensation
Resistance
U.S.
ES Zone
s
no/Grids
U.S.
ES Zone
s
w/Grids
Canadian
U-Value
ES Zone
Slim Line Patio Door
.30
3.33
.33
.30
.57 .50
53 N,NC N,NC,SC
A
Classic French Patio Door
.31 3.22
.28 .25 .49 .42 55 NC,SC N,NC,SC A
Botanica Swinging Garden Door
.29 3.40
.28 .25 .48 .42 61 N,NC,SC All A,B

All tests conform to NFRC 100-2004, NFRC 200-2004, NFRC 500-2004 procedures.

Structural Performance Data  
Door Style Size Tested
Class/Performance
Grade
Air Infiltration Water Infiltration
Forced Entry  Canadian Air Tightness
Canadian Water
Tightness
Canadian Wind Load
Resistance
Canadian
Blow Out
Canadian Forced Entry
Slim Line Patio Door
71 x 79
R-50
.01cfm/ft2
7.5 psf
Grade 25
A3
B3 C3 C3 F1
Classic French Patio Door
95 x 84
LC-35 .12cfm/ft2 7.5 psf
Grade 10
A2 B4 C3 C3 F1
Botnaica Swinging Garden Door
72 x 82
R-35 .05cfm/ft2
7.5 psf
Grade 25
N/A N/A N/A N/A N/A

The windows and doors described herein meet or exceed the AAMA/WDMA/CSA 101/I.S.2/A440-08.