Attic fans push out the hot air and pull in the cool air from the vents installed on your roof.
How to tell 8f attic too hot.
Or you can check for muddy footprints.
Rats and mice leave brown grease marks in areas of heavy travel too.
They include rafters and ceiling joists that are damp or blackened with mold.
With enough exhaust vents and intake vents your attic has breathing room and is better cooled.
It also blocks 98 of uv rays 99 of exterior light and 40 of outside noise.
I have a shop in my attic for some of my hobbies and it get s very hot in the summer.
Raccoons are notorious for this.
Take its temperature.
Another reason your attic is so hot is because of insulation.
Adding an attic fan can improve the airflow in your attic to keep it cool.
Not the overabundance but the lack of insulation in the attic.
Excessive heat deteriorates items you store in the attic and can cause moisture problems in your house.
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.
Inspect the attic if your attic is not sufficiently vented you probably won t have to look very hard to find signs.
In many instances an attic fan can be helpful in improving air circulation.
Signs that the attic is too hot the attic should have a uniform flow of air circulating from the outside through the attic to exhaust the rest of the house.
The microfiber thermal layer blocks the heat of the sun.
I live in northern virginia hot humid climate in the summer and use heat pumps to heat and cool my house throughout the year.
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.
Check on almost any surface not covered by insulation and there should be a layer of dust with animal tracks.
It is imperative to have enough soffit vents relative to the size of the attic.
Darker colors are more effective at blocking heat and light.
To ensure that the attic fan is working properly you need to make sure that your attic is sealed up tight where it touches the ceiling of the top floor.
You can also look at the animal tracks left in the dust in the attic.
Hang an outdoor thermometer in your attic making sure its range.