Darker colors are more effective at blocking heat and light.
Attic room hot.
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.
Affix rigid foam insulation to the attic side of the hatch or door.
It also blocks 98 of uv rays 99 of exterior light and 40 of outside noise.
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.
If hot air is allowed to sit in your attic it could overheat the shingles on your roof and cause damage.
Taking advantage of this natural process referred to as passive ventilation is the most common way to vent an attic.
Turning your attic into a bedroom is a great idea especially for small houses.
An attic bedroom is usually associated with romance because it s perfect to get some privacy.
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.
Attic hatch or door.
The microfiber thermal layer blocks the heat of the sun.
Install electric ventilators and attic fans which remove hot air from an attic.
Use a zippered insulated tent to keep the enclosure draft free attic tent at 7 attic cover insulator 120.
How to further cool down a hot room.
Pull down stair or ladder.
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.
When your attic bedroom is always too hot block direct sunlight with insulated drapes and light blocking window shades.
Alternatively install passive vents such as gable soffit and ridge vents which are openings in the roof that allow hot air to escape.
They have thermostats that turn the fan on at a recommended preset temperature of 100 110 degrees.
Having a properly vented attic is the best way to keep attic cool because it allows the hot air to escape during the summer.
Not the overabundance but the lack of insulation in the attic.
It is imperative to have enough soffit vents relative to the size of the attic.
In addition hot air in your attic could increase moisture levels which could result in wood rot and mold growth.
This allows for a more energy efficient attic which in turn allows for the lower floors to be more controllable.