Taking advantage of this natural process referred to as passive ventilation is the most common way to vent an attic.
Ways to be okay in a hot attic.
Alternatively install passive vents such as gable soffit and ridge vents which are openings in the roof that allow hot air to escape.
A good way to gage if more insulation is necessary is to look in your attic for ceiling rafters.
They have thermostats that turn the fan on at a recommended preset temperature of 100 110 degrees.
Having a properly vented attic is the best way to keep attic cool because it allows the hot air to escape during the summer.
After you have prevented the heat from entering you need to work at getting cool air into the attic.
Stewart attics without air conditioning can reach up to 160 degrees fahrenheit on a hot day and that s way too hot for your electronics to survive apple recommends using their computers at between 50 and 95.
In the basement store everything in clear plastic bins labeled and not packed too heavily.
Use the attic to store anything that is impervious to heat.
It s a diy project you can tackle in a weekend and the savings you ll get add up every year says toh general contractor tom silva.
But if you ve got an unfinished attic giving it proper insulation is one of the simplest ways to keep a lid on your heating bill this season.
Good roof ventilation can do this but shingle color sun exposure and insulation are exponentially more important to overall energy efficiency than ventilation.
If you can see the ceiling rafters you need more insulation.
My idea is to vent the build up of hot air that has risen to the ceiling in the hotspot rooms into the attic so that air from cooler parts of the house can move in.
In addition hot air in your attic could increase moisture levels which could result in wood rot and mold growth.
Low cfm similar to a bathroom vent 300cfm and only in the hot spots basically by adding an inline ducting fan to the return ducts for the hotspot rooms.
Storing items in your attic is far more preferable than storing them in the basement where they may get wet think about flooding or garage where they are exposed to the elements.
If hot air is allowed to sit in your attic it could overheat the shingles on your roof and cause damage.
According to agricultural engineer b r.
Attic ventilation fans are a type of attic fan that cools attics by pushing hot air outside while pulling in cooler air from soffit and gable vents.
Hot air exhaust vents located at the peak of the roof allow hot air to escape.
If you re storing electronics in your attic you might be unpleasantly surprised to find them less than functional in the future.
The top reason your attic is so hot is because of ventilation.
Heat can damage things such as photographs and wood.