Improper roof ventilation can lead to poor air circulation, an overworked HVAC system, mildew and mold growth, or a buildup of ice dams in cold climates. Active roof vents harness wind with either ...

preventing water from seeping into the vulnerable joints of your roof. Equally important are vents, which allow for proper air circulation and reduce moisture that can lead to mold growth and wood rot ...

and potentially rotting the roof's wooden components. In both these cases, proper ventilation is necessary. Ensure that your vents are clear and unobstructed, allowing for proper air circulation in ...