Test Comparisons

Base Temp Peak Ridge Temp
9-8-2015 at 12:36 PM 89.5 Outside Temperatue
Asphalt Shingle Roof No Venting 119.3 140+
Asphalt Shingle Roof with Soffit and Ridge Vent 112.6 122
Asphalt Shingle Roof with Therma Vent system  93.2 102
Metal Roof with Therma Vent System 98.2 104.5
Middle of Summer 96 Degree day
House with Asphalt Roof No Venting 151
House with Asphalt with Therma Vent system 103
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