Roofing issues can arise throughout the year, but some are more common during specific seasons. In places like New Jersey, summers can be especially challenging due to soaring temperatures. Traditional dark asphalt shingle roofs can reach up to 150°F on sunny days, as noted by the US Department of Energy. That’s why it’s crucial to address any needed repairs and recoating during cooler months to keep your roof in good shape, especially since weather can exacerbate existing issues.

Sunlight and UV Rays

During the summer, with longer days and increased sunlight, your property faces heightened exposure to harmful UV rays from the sun, which can lead to damage, particularly to your roof. Asphalt shingles are particularly vulnerable, as they may buckle and split due to prolonged UV exposure, and the oils in roofing materials can degrade faster, especially in older roofs. Additionally, wood can bleach under the influence of UV rays, making it susceptible to damage as well.

Extreme Temperatures

If your roof is made of dark materials, it will absorb heat faster and more intensely. This means that on a hot day, the temperature of your roof could rise to twice the current outdoor temperature. Without proper insulation, this excessive heat can penetrate into the inside of your house, making it uncomfortable.

Thermal Shock

Large differences between daytime and nighttime temperatures cause construction materials, including roofing materials, to expand and contract. This thermal shock can weaken the structural integrity of your roof over time. With repeated exposure, roofing materials may become deformed, leading to cracks, leaks, and ventilation issues.

Summer Storms

Let’s not overlook another important aspect of summertime: summer storms. They can strike suddenly and catch us off guard with their intensity. Strong winds, heavy rain, and hail can severely damage your roof. Shingles and tiles may loosen, crack, or even break off entirely. After a storm, your roof might be littered with debris like branches, leaves, and dirt, while your gutters could become clogged. Sometimes, parts of the roof may crack, creating hidden holes that may not be immediately apparent until sunlight reveals light seeping through them, while deteriorated shingles can leave gaps that allow water and can warp out of shape and lead to gaps appearing between metal elements.

High humidity during the summer can also pose a threat to your roof by creating condensation that gathers under the shingles. If not dealt with, this moisture can lead to water damage, leaks, or even mold growth.

What Can You Do About It?

Prevention is key, and it’s best to enlist the help of professionals. Reach out to your local roofing company for a thorough roof inspection to assess its condition. Timing is crucial; scheduling an inspection before the full force of summer, with its high temperatures and intense UV rays, can help prevent unnecessary damage. By addressing any issues early on, repairs and adjustments can mitigate potential harm to your roof.

There are also proactive steps you can take to address the major issues we’ve discussed. It’s essential to remain vigilant and monitor your roof’s condition regularly, as not all damage manifests quickly or visibly.

Insulation

Good insulation is crucial for shielding your home from excessive heat and maintaining a comfortable indoor temperature. While insulation is often associated with keeping warmth in during winter, it’s equally important during hot summer months. Effective insulation helps prevent excessive heat from infiltrating your home, ensuring a cooler interior environment.

Ventilation

Without proper airflow, heat can become trapped inside your home, creating a sauna-like environment. This can lead to moisture buildup, promoting the growth of mold and mildew. Investing in a high-quality ventilation system is essential to address this issue.

Installing exhaust vents is a wise move. This allows you to maintain a cool interior using your AC system without completely sealing off the house. It ensures that air can circulate, preventing heat and moisture buildup and promoting a healthier indoor environment.

Maintain and Clean Shingles

Regularly clearing debris and replacing damaged shingles are essential maintenance tasks to keep your roofing system functioning properly. Neglecting these tasks can compromise the integrity of your roof, leading to potential leaks and other issues. It’s advisable to entrust this work to experienced professionals who can perform thorough inspections and maintenance. Consider scheduling regular maintenance appointments to ensure your roof remains in optimal condition.