All of the other tips listed below are good for cooling down an attic so that the rest of your house doesn t get too hot.
Cool down attic bedroom.
Use an oscillating fan as opposed to a stationary fan for the most cooling.
They re easy to install and some can both heat and cool a room so they re perfect for climates with warm summers and cold winters.
If your home has an existing multi zone mini split that s also an option.
They ve been well discussed here and other places but briefly they re not cost effective don t deal with the problem where it starts are using convection to solve a radiant heat problem and can even be dangerous by backdrafting combustion appliances and.
A window air conditioning unit is also a good option for cooling an attic.
That s the simplest and easiest way to cool an attic bedroom with no insulation.
To head off these problems consider these options for bringing your attic s temperature down.
Install one or multiple of such oscillating fans depending on the size and situation.
For the easiest and most inexpensive method to cool down an attic bedroom run a fan or multiple fans to circulate the air.
I am not recommending any.
They have thermostats that turn the fan on at a recommended preset temperature of 100 110 degrees.
Best way to cool an attic 1.
Powered attic ventilators are the worst way to try to keep your attic cool.
If you re using your attic as a functional space like a bedroom or workroom then you ll want to consider adding an indoor air conditioning unit.
Indoor air conditioning unit.
Install electric ventilators and attic fans which remove hot air from an attic.