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Energy Efficiency
Weather Tech Weather Tech 3 Advance Edge Vapour Shield Krypton
 
 
WeatherTech 3 Glass
Radiant heat is deflected during summer. Radiant heat is kept inside during winter.
The difference with Weather Tech 3™ is clear:
• 3 coats of LoE instead of 1
• Rejects 95% of damaging UV rays
• Reflects 98% of radiant heat back into your home
• Lowest U-Value .24
• Highest R-Value 4.17
 
 
Description
7/8" OA
Winter
U-Value
Winter
R-Value
Solar Heat Gain
Co-Efficient
UV light Transmission Winter Night Time Indoor Temp Summer Night Time Temp
Dual Clear .49 2.04 .78 58% 45 89
Hard Coat Low E .30 3.33 .72 47% 54 96
Weather Tech 3 .24 4.17 .27 5% 52 81
   
 
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