Unfortunately it s highly unlikely that the statements you hear will be true.
Are all attics vented.
The most energy efficient attics are insulated and ventilated.
There s a chance it already is but it s always best to reach out to a local professional for the final word if what you have is enough or too.
In hot humid climates condensation on ductwork and air handlers located in vented attics is common.
As part of that mission below i will discuss the vented attic system and the unvented attic system as well as the pros and.
We are on a mission to give homeowners all of the information they need to make the best decision for their home s insulation needs.
Even if your attic has insulation you may still be asking so should my attic be vented then and the answer is probably yes.
Most homeowners and builders believe that attics should be vented.
One static vent style is the turbine vent which uses wind to power its enclosed fan all it takes is a light breeze to rotate the blades and suck heat out of the attic view example on the home.
In all climates this leads to thermal penalties increased energy consumption in the order of 20 percent of the total space conditioning load rudd and lstiburek 1997.
Ductwork interior to thermal and pressure boundary.