In south florida the typically daytime temperature might be 92 degrees to 95 degrees and the attic temperature might vary from 120 degrees for a tile roof to 140 degrees for a dark color shingle roof.
How hot do attics get in the summer.
An unventilated attic can reach 150 degrees in the heat of summer 50 degrees higher than it should be.
When it s hot outdoors it s hotter in your attic.
The top reason your attic is so hot is because of ventilation.
But it is time to take away the heating power of the attic.
The summer heat can seem pretty unavoidable but it shouldn t be invading your home.
An overheated attic can bake asphalt shingles on the roof and cause them to deteriorate.
Attics are known for their ability to heat so rapidly and leave you feeling breathless.
A hot attic is bad for several reasons.
So take a stand against attic heat by following a few simple steps.
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Ideal attic temperatures shouldn t be more than 10 to 20 degrees hotter than outside temperatures.
Get creative with your roof.
And it can cause your air conditioner to work harder than it needs to and send your energy bills soaring with the temperature.
Colder is better but 130 degrees is not really that hot in that typical roofing materials can stand much higher temperatures.
Attics can reach temperatures of 150 to 160 degrees f during a summer day although outside air temperatures are only 95 to 97 degrees f.
It s only natural that your attic will heat up as a result.
Dark roof shingles absorb sunlight and convert that energy into heat.
Hot summer weather poses the opposite problem for maintaining recommended attic temperatures.