This sends hot air up and out cooling your house and your attic.
Open attic door to cool house.
Install electric ventilators and attic fans which remove hot air from an attic.
Sometimes people say they want to install a pav to cool the house because they don t have ac.
If you suspect your ventilation isn t doing its best to keep your attic cool talk to an expert to find out if you need an update.
They have thermostats that turn the fan.
Alternatively install passive vents such as gable soffit and ridge vents which.
To head off these problems consider these options for bringing your attic s temperature down.
I don t claim this is scientific but i found the door closed temperature differential was 6 5 degrees.
Therefore i conclude that i get a slightly cooler garage and i assume inside the house leaving the attic door uncovered.
When it comes to the best way to cool attic with or without an air conditioner you need to ensure that any cracks gaps or holes are taken care of.
As you can imagine leaving any open areas will allow warm air to seep into your attic during the summer.
This is an example of fine tuning your home s cooling.
This home cooling method is referred to as stack or convective ventilation.
It s important to remember that there are lots of different types of attic ventilation.
A powerful fan draws cooler early morning and evening air through open doors and windows and forces it up through the attic and out the roof vents.
Of clearance above the fan.
In that case what they really need is a whole house fan not a powered attic ventilator.
And they d still want to have the ceiling air sealed and fully insulated to minimize heat transfer from the attic to the house.
With door open 5 2 degrees.