If your parents are unable to close the windows when a storm approaches the fan is a good idea.
Attic windows open or closed in summer.
It gets stifling and stale up there if we don t.
When night falls if the air outside is cooler than.
More specifically keep the windows closed.
We do get bugs flies in the summer ladybugs in the fall.
Open the windows in the evening and at night.
This will allow to cool down the temperature of air within the attic apace and ultimately will provide better insulation to heat.
Have you ever lived inside a closed shade closed like a room.
Summer attic air temperatures with reflective roof peak at or slightly above outdoor air ambient.
During the summer and most of fall we keep 2 windows open for cross ventilation.
My only suggestion is to have 2 awnings made to fit over and.
And the extra heat is not just a summer concern come winter hot attic air can melt snow on the roof during the day only to refreeze when temperatures drop overnight creating ice dams that lead.
The windows have screens.
Its best if you can arrange a ventilation fan to the attic space or open the window vents if you have in attic.
Leaving the windows open is a good idea as long as you are home.
It may seem counterintuitive but on hot summer days opening the windows will often make your home warmer not cooler.
Generally if your house is decently insulated keep the windows and blinds closed when the sun is shining.
Small price to pay for being able to use the attic.
To achieve it open the windows on both the upper and lower floors and as warm air exits the upper level cooler air will come in at ground level where you might consider sleeping.
They need to be open in the summer.