Is It Normal For An Attic Temperature
An overheated attic can bake asphalt shingles on the roof and cause them to deteriorate.
Is it normal for an attic temperature. These images came from a presentation danny parker gave pdf on fsec s cool roof research the third graph shows attic temperatures from the middle of the attic for several different types of roofing as well as a sealed attic. If it s 90 degrees outside the attic temperatures shouldn t exceed 110 according to home inspector jamison brown of amerispec home inspection services in poquoson. The white roof lowered the attic temperature by about 20 f. Ideal attic temperatures shouldn t be more than 10 to 20 degrees hotter than outside temperatures.
When it comes to adjusting the thermostat of your attic s fan it s best to adjust it to approximately 90 to 95 degrees. Of course some environments are much hotter than others so this will be the perfect time to measure out how warm your attic will get during the most heated of seasons. A check the temperature an hour before sunrise. In reality however variables get in the way.
If your attic soars above 100 degrees and reaches the 150 mark its time to consult. In an ideal world the attic temperature would be the same as the outside temperature. Most manufacturers and contractors recommend a temperature setting between 100 and 110 degrees fahrenheit.