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COMMERCIAL: Performance Chart

Colour Legend
    Air
    Argon
    Krypton
    Shading Coefficient
    Solar Gain Factor
    UV Transmission
    Visible Light
     

Heat Mirror Triple Glazing - 1-1/4 inch thickness
R Value U Value
Heat Mirror TC 88 4.98 6.17 7.69 0.201 0.162 0.130 0.55 0.48 <0.5% 63%
Heat Mirror SC75 4.31 5.24 6.21 0.232 0.191 0.161 0.39 0.34 <0.5% 61%
Heat Mirror SC75/LowE 5.43 6.99 9.09 0.184 0.143 0.110 0.33 0.29 <0.5% 53%
Data obtained using L.B.L. (Lawrence Berkeley Laboratories) Window 5.2 analysis program (nfrc/ashae)
Superglass Quad - 1-1/2 inch thickness
R Value U Value
Quad-TC 7.41 9.43 12.50 0.135 0.106 0.080 0.45 0.39 <0.5% 50%
Quad-TC/Low-E 7.75 10.00 13.33 0.129 0.100 0.075 0.34 0.29 <0.5% 44%
Quad-SC 6.76 8.55 10.87 0.148 0.117 0.092 0.30 0.26 <0.5% 47%
Quad-SC/Low-E 8.00 10.42 14.29 0.125 0.096 0.070 0.27 0.23 <0.5% 41%
Data obtained using L.B.L. (Lawrence Berkeley Laboratories) Window 5.2 analysis program (nfrc/ashae)
Sloped Glazing Performance Chart - 1 inch thickness - 20 degree angle
R Value U Value
Single Glass 0.86 n/a n/a 1.163 n/a n/a 0.94 0.81 70% 89%
Regular Double Glazing 1.84 1.99 n/a 0.544 0.502 n/a 0.81 0.70 50% 79%
Hard Coat Low-E Pyrolitique 2.45 2.81 n/a 0.408 0.356 n/a 0.77 0.67 35% 73%
Softcoat Low-E Softcoat 2.62 3.15 n/a 0.381 0.317 n/a 0.44 0.38 14% 69%
Heat Mirror SC 75 Clear 4.00 4.55 4.88 0.250 0.220 0.205 0.40 0.34 <0.5% 61%
Heat Mirror SC 75 + LowE 4.74 5.88 6.62 0.211 0.170 0.151 0.33 0.29 <0.5% 53%
Heat Mirror 55 Clear 3.69 4.20 4.61 0.271 0.238 0.217 0.28 0.24 <0.5% 38%
Heat Mirror 22 Clear 3.70 4.24 4.65 0.270 0.236 0.215 0.16 0.14 <0.5% 19%
Data obtained using L.B.L. (Lawrence Berkeley Laboratories) Window 5.2 analysis program (nfrc/ashae)

Colour Legend
    Air
    Argon
    Krypton
    Shading Coefficient
    Solar Gain Factor
    UV Transmission
    Visible Light
     

Condensaton Chart
Description
R Value
U Value
Interior Relative Humidity
50%
60%
70%
outdoor temp. oC before int.
condensation occurs
6mm single glass 0.92 1.09
8
11
14
Double glazing 1" overall 2 0.49
-9
-1
5
Heat Mirror 1" overall (88,SC75,55,22) 3.2 0.31
-27
-14
-3
Heat Mirror TC88 1" overall 3.7 0.27
-34
-19
-7
Heat Mirror 1-1/2" overall (88,SC75,55,22) 4.5 0.22
-47
-28
-23
Heat Mirror TC88 1-1/2" overall 5.6 0.18
-62
-39
-20

 

 
 
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