Importance Of Roof Ventilation

Why is it important to have proper roof ventilation.

Importance of roof ventilation. Poor attic ventilation can ruin your insulation destroy your shingles and potentially raise your energy bills. Why proper roof ventilation is important. You re probably aware that most attics and roofs are vented. Maybe you ve seen a fan in the side of your attic under the eaves or maybe you re aware of the ridge cap at the peak of your roof.

First it allows cool fresh air to enter into the attic. The need for roof ventilation wasn t documented until the early to mid 20th century. Ventilation is important because it extends the life of your roof reduces energy costs and reduces indoor temperature extremes. A cooler and drier attic the cooler and drier an attic remains the less potential of moisture buildup or the possibility of mold mildew and.

A balanced attic ventilation system that consists of intake at the eaves soffits or fascias of the roof and exhaust at or near your roof ridge serves two important functions. A lack of ventilation affects not only the roof but it can also compromise the r value of attic insulation and your hvac system. Proper attic ventilation proper attic ventilation systems allow a continual flow of outside air through the attic protecting the efficiency of the insulation and helping to lower temperatures in the. An important factor in proper ventilation is ensuring that you have enough to meet the roof and house needs.