Poor Roofing Ventilation Issues To Look Out For

Your roof needs to “breathe” as well. Without it, it can become exposed to a myriad of issues, which are not only a nuisance but can also entail costly fixes down the line. Home Pro Exteriors, Inc., a leading roofing contractor in the area, explains the problems that may arise as a result of poor roof ventilation.

Mold and Mildew Growth

A frequently underestimated consequence of inadequate roofing ventilation is the growth of mold and mildew within attic spaces. When not properly aired, the hidden corners of attics create an ideal breeding ground for these health hazards. A roofing system with adequate intake and exhaust vents can help combat moisture buildup effectively. 

Premature Decay in Roofing Materials

Heat and moisture are a combination that spells trouble for roofing materials. Shingles, underlayment, and even the roof decking itself are susceptible to deterioration when an attic cannot breathe properly. The result is not just a potential for leaks but accelerated wear that could necessitate a full roof replacement sooner than anticipated.

Increased Energy Bills and AC Strain

When an attic resembles a sauna more than any part of a home, it significantly affects the overall energy efficiency of the house. An overtaxed AC unit trying to cool a home while battling the heat from above leads to an increase in energy bills and can shorten the equipment’s service life.

Ice Dam Formation

Winter in New York can be picturesque, but the formation of ice dams on roofing edges can quickly turn a winter wonderland into a homeowner’s headache. Ineffective ventilation allows heat from the attic to escape, melting the snow on the roof, which refreezes at the edges to form ice dams. These icy barricades lead to water seepage under the shingles, potentially causing extensive damage. It underscores the importance of a well-maintained roof, addressing issues before the onset of harsh winter weather.

Structural Integrity At Risk

The integrity of a home’s structure starts with the state of its roof. When attics are exposed to excessive heat and moisture, it’s not uncommon for the decking and rafters to become compromised. This can lead to sagging, or in severe cases, a complete structural failure. Before this worst-case scenario happens, it’s prudent to have your roof inspected regularly.

Paint and Exterior Damage

The repercussions of flawed attic ventilation are not limited to the hidden areas of your home. Exterior symptoms, such as peeling paint, may surface because of the excessive moisture trapped within the structure.

Proactive maintenance carried out by seasoned professionals can prevent the issues caused by poor roof ventilation from escalating. Meanwhile, for top-notch roofing expertise, turn to Home Pro Exteriors, Inc. Our team can help make sure your roof is in good condition, and that means checking the overall state of the roof vents. Call us at (845) 343-1777, or fill out our contact form today to safeguard your home against the hazards of poor roofing ventilation.