Ventilation is crucial to promote adequate air circulation and energy efficiency throughout your home. It also protects your roof shingles and other components from moisture and heat damage. Here is a brief guide to roofing ventilation and how to tell if yours could use an upgrade. 

A Guide to Roof Ventilation

Why Ventilation Matters 

When heat from your house rises to a cold attic, humidity can accumulate and condense into a liquid. If left unaddressed, this moisture can cause water damage that can warp and wear down your roof shingles. Excess moisture can also lead to mold and mildew growth.

Ventilation prevents moisture buildup by promoting air circulation. It can also prevent excess ice from forming during winter, preventing excess weight and moisture buildup and preserving the roof’s integrity.

An adequate ventilation system will prevent hot air from accumulating in the attic. This will improve your home’s energy efficiency since your air conditioning unit won’t have to work as hard to maintain a consistent indoor temperature.

Signs You Don’t Have Proper Ventilation 

Perform a visual inspection to check for rippling or warped shingles along the roofline, deteriorated support beams, or water stains on the attic side of the roof sheathing. An unexplained surge in heating or cooling bills may also indicate that your attic insulation is becoming moist and ineffective.

If you notice ice dams or buildup along the edge of the roof during the winter, your roof may not be properly ventilated. Your family may also experience more severe allergy symptoms or respiratory issues due to mold spores from the attic circulating through your home.

If your home is lacking adequate ventilation, call the roofing contractors at Wimmer Roofing & Exteriors for assistance. They are based in Denver, CO, and serve residential and commercial customers throughout the Adams County area. This experienced team provides a range of services to keep your property and household safe and comfortable, including leak repairs, roof shingle repairs and replacements, and ventilation installation. Call (720) 339-7247 to speak with a friendly staff member and schedule a consultation. Visit them online to learn more about their service offerings.