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The Many Ways Humidity Can Affect Your Roofing System

The Many Ways Humidity Can Affect Your Roofing System

Your roof plays an essential role in making sure your home is protected from the perils brought about by the local climate. However, long-term exposure to the harsh elements can lead to wear and tear. One of the most common roofing problems involves the presence of humidity inside and outside the home.

The Many Ways Humidity Can Affect Your Roofing System

Roof Damage Caused by Moisture

Constant exposure to the sun can cause your attic to trap heat. Add moisture to the mix, and this can result in the growth of mold and mildew. Over time, the wood components of the roofing structure like the joists and rafters may deteriorate. This needs to be addressed before it becomes a health and safety hazard.

Roof Damage Caused by Excessive Heat

The same wooden components that hold your roof in place can also become damaged because of too much heat. This can lead to the material swelling and contracting every time temperatures fluctuate, creating cracks and openings. Humidity becomes apparent with the presence of water inside the heated attic. Shingles may also buckle, curl or blister because of this, necessitating an immediate roof repair.

Dealing With Excess Humidity

Roof ventilation helps reduce humidity levels. The right amount of intake and exhaust vents promote air circulation, allowing heat and moisture to escape the attic. According to federal housing standards, a home must have at least 1 square foot of attic ventilation – split between intake and exhaust vents – per 300 square feet of attic floor space. With this, you no longer have to worry about humidity issues that can affect your roof and your home’s comfort needs.

For your roof replacement and maintenance needs, turn to [company_name] As a GAF-certified roofing contractor, we use only the highest quality materials and components to build top-notch roofing systems. When you work with us, you can be sure of our commitment to getting the job done right the first time. Call us today at [company_number], or fill out our contact form to request a free estimate. We serve homeowners in and around Pequot Lakes, MN.