The Importance Of Roof Ventilation

You probably already know the basics of ventilation ventilation is the flow of air through a system of intake and exhaust.

The importance of roof ventilation.

Sure installing roof vents for older homes can reduce your hot air during the summer but there are probably more low risk cost effective ways to increase your home s energy. Roof ventilation was overlooked until about 100 years ago when builders and homeowners began to see that poor ventilation led to problems with condensation in the home. Why adequate roof ventilation is important. It consists of a balance between air intake at your eaves or soffits and air exhaust at or near your roof ridge.

Proper ventilation in your attic helps address excess heat and moisture that can otherwise wreak havoc on your home. Good roof ventilation can do this but shingle color sun exposure and insulation are exponentially more important to overall energy efficiency than ventilation. An important factor in proper ventilation is ensuring that you have enough to meet the roof and house needs. 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.

Extended roof shingle life through proper ventilation the lifespan of the roof and the shingles can be extended which will save the homeowner the need for a full roof replacement prematurely. Areas with hot summers and cold winters can suffer the effects of both. A lack of ventilation affects not only the roof but it can also compromise the r value of attic insulation and your hvac system. First it allows cool fresh air to enter into the attic.

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. Consider these three ways that proper ventilation is a benefit to homeowners.