Attic ventilation works on the principle that heated ... can still get blazing hot without airflow. The best way to ventilate a finished attic is rafter venting. Rafter vents, or insulation ...

Improving your home’s attic ventilation can make a big difference in the health of your home. Without proper ventilation, a sealed attic traps excessive heat and moisture, which can lead to mold ...

You’re probably best off focusing on ways to get attic ventilation done well ... close off the gable vents you have now. The easiest way to do that is to leave them in place but block off ...