Why a Ventilation System Is Essential to Your Home’s Health


Article by: Frazier Roofing & Guttering

Although the roof of your home is a key player in providing the foundation for you to create memories in – entertaining family and friends, snuggling beneath a cozy blanket on a rainy afternoon, and laughing with children over a warm, home-cooked meal – many homeowners aren’t aware of how to take care of their roof and the interior attic beneath it. Over 90% of American homes possess elevated levels of moisture due to uncirculated air. In lieu of this, it’s important to recognize the advantages of attic ventilation as it could prevent costly damages in the long run. Ruined shingles, destroyed insulation, and elevated utility bills are all by-products of not installing a proper ventilation system in your home.

What Are Vents?

Ventilation systems are used to facilitate the circulation of airflow through your attic. With the appropriate system, you will maximize the efficiency of your insulation, as well as reduce overall temperature and moisture levels throughout the home. Many homes across the U.S. are lacking suitable ventilation, which can directly influence the lifespan of your household. Your home is one of your largest and most precious investments, why would you want to jeopardize its health?

Risky Business

As the sweltering summer sun is perched high on its throne in the sky, poorly ventilated attics are roasting beneath the excessive heat, bearing temperatures over 160 degrees Fahrenheit. After prolonged exposure to these types of temperatures, the intense heat will begin penetrating through the insulated ceiling and into your living quarters. Likewise, in the winter months, the use of everyday appliances like the washing machine, shower or bathtub, and stove all release moisture that becomes captured beneath non-ventilated roofs as the vapors naturally rise. As this moisture condenses, it will start saturating your attic’s insulation, minimizing its effectiveness.

Frigid climates and areas that experience winter months require adequate ventilation in order to stop the formation of ice dams. When snow and ice begin melting from your roof, the liquid will flow down the deck and settle upon the cooler eaves. This runoff has a propensity for refreezing and forming ice dams. Ice dams can be harmful, creating a gateway for water to migrate under shingles and leak into your living space. With a sound ventilation system, you will diminish the amount of melting that transpires and ultimately save yourself the headache and expense of repairing the damage caused by ice dams.

Get Yourself Ventilated

From warping and decaying of your home’s wood framing and a prematurely aged roof to mold accumulation and damage to your interior walls, home’s with insufficient ventilation are exposed to a myriad of risks. While there are many different breeds of ventilation systems out there, all require an acceptable number of intake vents and exhaust vents in order to function optimally. A professional roofing contractor will provide guidance when it comes to furnishing your home with the proper equipment. Once installed, you will enjoy the benefits of reducing energy costs, preserving the lifespan of your roof, and preventing moisture build-up and unwanted mold growth.

Visit us to find out whether or not an unexpected roof leak would be covered by your homeowner’s insurance.

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