Humidity is one of the many contributing factors of wear and tear in residential roofing systems. It is one of the many reasons why their longevity may be compromised even with regular maintenance and repairs. Ken Morton & Sons LLC, one of the top roofing and siding contractors in the area, explores the effects of humidity and shares tips to protect your roof from its harmful effects.
Humidity simply refers to the amount of moisture in the air, which is measured using a device called a hygrometer. It is usually associated with the indoors — if not controlled, it can cause inconsistent comfort, mold growth, and even structural damage. Outdoor humidity levels should never be discounted, however, as its impact on your roof can be just as severe.
The Impact of High Humidity on Roofs
When humidity reaches unacceptable levels, moisture can penetrate the roof’s surface, causing damage over time. Components made from organic materials, such as wood, asphalt and felt, can absorb moisture. This, in turn, causes decay, rot, and warping, which then compromises the roof’s structural integrity.
Apart from this, the roof may suffer from the effects of mold and mildew growth. Too much moisture inside your home is often a result of poor ventilation, causing these organisms to thrive and eat away at your roof’s surface. Eventually, you’ll notice significant deterioration, which usually requires extensive roof repairs.
High humidity levels also lead to the formation of condensation on the roof’s surfaces. Warm, moist air coming into contact with a cool roof results in water droplets. This can cause the roof’s metal components, particularly the flashing, to corrode.
How to Protect Your Roof From the Effects of Humidity
Protecting your roof from the effects of humidity starts with making sure that the attic has ample ventilation. With the right amount of intake and exhaust vents, you prevent moisture and heat buildup in this part of your home. Controlling indoor humidity levels is also important. Install a dehumidifier to keep moisture levels at bay. Turn the exhaust fan on whenever you are taking a shower or cooking food.
It is also imperative that you keep your roof in good condition through regular inspections and maintenance. Work with reputable “roofers near me” to check on it at least once a year, or after a major storm, to identify and repair any damage before it becomes a major issue.
Many homeowners in Sewell, NJ, and the surrounding communities trust Ken Morton & Sons LLC for their roofing needs. When you work with us, you can expect our knowledgeable team to provide prompt, courteous service. Give us a call at (856) 582-8800, or fill out our contact form to request a free estimate.