What Can Humidity Do to Roofing Systems?

Humidity is often associated with discomfort on hot summer days. However, it also plays a significant role in the health and longevity of roofing systems. Understanding its impact on your roof is vital to ensure its durability and efficiency over the years. 

Here’s what humidity can do to roofing systems. 

How Does Humidity Affect Roofs?

Asphalt Shingle Roofs

Asphalt shingles are popular for their appeal, versatility and cost-effectiveness. While durable, they are not immune to the effects of humidity. Over time, excessive moisture can lead to algae and mold growth, compromising your roof’s appearance and integrity. High humidity can also cause shingles to warp and blister, diminishing their ability to safeguard your home from water damage.

Flat Roofing Systems

Flat roofing is a striking choice for both residential and commercial properties, but it also faces challenges in humid conditions. The tendency for water to pool on these surfaces can become a serious issue with high humidity levels. This underscores the importance of having an efficient drainage system.  

How Do You Protect Your Roof?

High humidity within the attic or roofing structure can cause significant issues, such as rotted decking and deteriorated insulation. Proper ventilation can prevent these problems by allowing humid air to escape. Meanwhile, adequate insulation helps maintain a consistent attic temperature, reducing the likelihood of condensation buildup and the problems it brings. At LePage and Sons Roofing LLC, we can assess your roof to ensure it has sufficient ventilation and insulation to combat the effects of humidity.

Moreover, the best way to safeguard your roof from problems caused by excess humidity is to schedule regular professional inspections and maintenance. Doing so will allow experts to identify and address early signs of moisture-related damage. With the proper care, your roof will continue to stand firm against the elements, ready to protect your home season after season.

Don’t wait for small roofing issues to become costly problems. Turn to LePage and Sons Roofing LLC for superior residential and commercial roofing solutions. Call us at (508) 295-6483 or complete our online form to schedule a consultation.