Attic Super Hot

Start by examining the insulation that is already in your attic.

Attic super hot.

An overheated attic can bake asphalt shingles on the roof and cause them to deteriorate. Attic fans solar electric. Within the attic insulation is a must. You need air movement from soffet to ridge vent or box vents if you have a common area above a flat section of ceiling.

Gaps in the attic or between the lower floors and the attic will let heated or cooled air escape to the great unconditioned outdoors making any insulation you add essentially useless. Cool air in hot air out attic ventilation works on the principle that heated air naturally rises primarily utilizing two types of vents. So my attic is hot. An unventilated attic can reach 150 degrees in the heat of summer 50 degrees higher than it should be.

And it can cause your air conditioner to work harder than it needs to and send your energy bills soaring with the temperature. A thick insulation between 14 to 18 inches will help reduce heat from entering your home. A hot attic is bad for several reasons. Keep that super heated air from seeping into your living space.

When the temperature climbs above 82ºf and you decide to use air conditioning you can shut the windows and crank up the air knowing that the attic fan will save up to 30 on cooling costs by getting rid of trapped super hot air that tends to collect in attics and cause heat to back up into the home. Properly sealing these leaks can save as much as 10 every month on your power bill. High temperatures inside your attic shorten the life span of shingles. Not the overabundance but the lack of insulation in the attic.

Your attic can get as hot as 150 degrees in the summer. The third graph shows attic temperatures from the middle of the attic for several different types of roofing as well as a sealed attic. Another reason your attic is so hot is because of insulation. Super hot like 150 f type of hot during a clear 90f day.

Find a diagram of common air leaks here. In this case the most reflective roofing material ivory ir selective metal tile is 23 4 f cooler than attic covered with dark shingles. Excessive heat deteriorates items. I actually measured with a laser thermometer my insulation and it said the top of my insulation was around 165f which i thought was crazy i do have good insulation and well sealed which i did about 2 3 years ago where i installed about 120 bags of cellulose.

When it s hot outdoors it s hotter in your attic.