Use a zippered insulated tent to keep the enclosure draft free attic tent at 7 attic cover insulator 120.
Attic room hot.
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.
It is imperative to have enough soffit vents relative to the size of the attic.
Pull down stair or ladder.
Attic hatch or door.
They have thermostats that turn the fan on at a recommended preset temperature of 100 110 degrees.
Add weatherstripping around the perimeter and a sweep to the door of a walk up attic.
Install electric ventilators and attic fans which remove hot air from an attic.
Once the larger more significant sources of upstairs heat have been addressed through the attic it may be valuable to add additional hotspot solutions to certain rooms with unique conditions.
Another reason your attic is so hot is because of insulation.
Alternatively install passive vents such as gable soffit and ridge vents which are openings in the roof that allow hot air to escape.
Taking advantage of this natural process referred to as passive ventilation is the most common way to vent an attic.
Not the overabundance but the lack of insulation in the attic.
Having a properly vented attic is the best way to keep attic cool because it allows the hot air to escape during the summer.
This allows for a more energy efficient attic which in turn allows for the lower floors to be more controllable.
It usually looks quite appealing even though some people think that attic space is unusable.
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.
Hot air exhaust vents located at the peak of the roof allow hot air to escape.
With enough exhaust vents and intake vents your attic has breathing room and is better cooled.
How to further cool down a hot room.
When your attic bedroom is always too hot block direct sunlight with insulated drapes and light blocking window shades.
In addition hot air in your attic could increase moisture levels which could result in wood rot and mold growth.
If hot air is allowed to sit in your attic it could overheat the shingles on your roof and cause damage.
Turning your attic into a bedroom is a great idea especially for small houses.
Affix rigid foam insulation to the attic side of the hatch or door.
The space there is usually at a premium.
Darker colors are more effective at blocking heat and light.