Why Are Attics So Hot

You would think that an attic fan sometimes called a powered attic ventilator or pav would keep the attic space cooler by exhausting hot air.

Why are attics so hot.

Attics are known for their ability to heat so rapidly and leave you feeling breathless. With sufficient ventilators and intake fans your attic takes place to breathe and is better refrigerated. Poor ventilation one of the most common causes of hot attics is a lack of adequate ventilation. The top reason your attic is so hot is because of ventilation.

Make sure to look at the ventilators and attic insulation to determine why the attic is so hot. Why is my attic so hot landmark pa 1101 a crash course in roof venting attic ventilation fans mold in attics why should i care are skylights a bad idea the pro s. I have a shop in my attic for some of my hobbies and it get s very hot in the summer. But it is time to take away the heating power of the attic.

My attic and upstairs are too cold hot news events for dr energy saver inc. I live in northern virginia hot humid climate in the summer and use heat pumps to heat and cool my house throughout the year. You have control over the temperature of your attic. Not abundance but lack of insulation in the attic.

A pav does indeed blow hot air out of the attic but unfortunately it also sucks cool air from your living space into the attic through leaks in walls and ceilings. They have thermostats that turn the fan on at a recommended preset temperature of 100 110 degrees. The first step to fixing a problem is understanding it so keep reading to learn more about the heat monster in your attic. Another reason why the attic is so hot is because of insulation.

Install electric ventilators and attic fans which remove hot air from an attic. Whether your home is old or young updated or outdated your attic ventilation could most likely be improved. 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. Alternatively install passive vents such as gable soffit and ridge vents which are openings in the roof that allow hot air to escape.

I have large attic with ridge vents and screened vents at either end of the attic to maintain air flow. Excessive heat deteriorates items you store in the attic and can cause moisture. High temperatures inside your attic shorten the life span of shingles. 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.

So take a stand against attic heat by following a few simple steps.