The Impact of Summer Storms on Your Roof and How to Protect It

Summer storms, a frequent alarm from the National Weather Service, can bring severe weather conditions, such as thunderstorms, causing more damage than we may realize. Severe storm warnings should always be considered. In these demanding situations, we truly recognize the importance of our homes’ safeguards.

Our roofs are our first line of defense during severe thunderstorm warnings. Like unsung heroes, they withstand rapidly rising warm air, strong winds, and even flash flooding throughout the summer storm season.

Understanding the Impact of Summer Storms

Thunderstorms occur in the warm afternoon and evening hours when southerly winds carry moisture-laden air toward the earth’s surface. Severe thunderstorms, lightning storms, and even typical thunderstorms may form as the warm surrounding air rises, creating cumulonimbus clouds, a hallmark of thunderstorm development. This combination of heat and moisture creates the unique weather conditions of the summer storm.

Severe summer storms can cause invisible damage to your roof. Flash floods, high winds, and hail gradually weaken its structure. Even the Federal Emergency Management Agency acknowledges the threats of summer weather conditions, emphasizing the importance of being prepared.

Types of Roof Damage Caused by Summer Storms

1. Hail and the hidden havoc  

The National Oceanic and Atmospheric Administration often highlights hail as a significant cause of property damage during summer storms. Ice particles, propelled by wind, pelt roofs, causing unseen damage that can worsen over time.

2. High winds

High winds, especially straight-line winds during severe storms, can loosen roof shingles and cause structural damage. Strong gusts from summer thunderstorms can turn your roof’s minor weaknesses into significant issues.

3. Rain and Humidity

A typical thunderstorm can unleash an enormous amount of rain. Over time, repeated exposure to rain and humidity from summer storms can lead to roof leaks, a silent intruder causing extensive damage inside your home.

4. Ultraviolet (UV) Radiation

During the summer months, your roof is exposed to constant ultraviolet radiation. Over time, this can lead to a breakdown of roofing materials, making them more vulnerable to damage during severe storms.

Signs That Your Roof Has Suffered Storm Damage

Inspecting for Hail Damage

Post-storm hail damage may show as random dents or spots where granules have been knocked off shingles. The National Weather Service suggests checking after severe summer storms for possible hail damage that could lead to significant long-term roof issues.

How to Spot Wind and Rain Damage 

Loose or missing shingles can indicate wind damage, while dark patches or water spots may signify water intrusion. Late afternoon storms with straight-line winds can cause such damage. A roof check after hearing thunder might save you from serious problems.

UV Damage: It’s More Than Just a Sunburn for Your Roof 

UV radiation from the summer sun can cause shingles to crack, warp, or lose granules. These signs of damage make your roof more vulnerable to summer storms. It’s crucial to check for these indicators, especially during summer.

Preventive Measures to Protect Your Roof

Routine Inspection: Your First Line of Defense

Federal Emergency Management Agency suggests regular roof inspections, especially before the thunderstorm season. Look for damage signs such as loose shingles or any water damage. Being proactive could save you a costly repair in the future.

Regular Maintenance 

Cleaning gutters, trimming overhanging branches, and repairing minor roof damage can prevent more significant problems. Like the dissipating stage of a thunderstorm, well-maintained roofs are better equipped to withstand severe weather conditions.

The Importance of Proper Ventilation and Insulation 

Proper ventilation and insulation help maintain a steady roof temperature, reducing the risk of damage from summer storms, like water droplets in the air that influence storm development. Ventilation and insulation play critical roles in roof health.

Choosing Weather-Resistant Roofing Materials 

Weather-resistant roofing materials can significantly reduce the damage caused by severe storms. Consider materials tested against high winds, hail, and UV radiation. As we know from storm dynamics, a well-protected surface is critical to weathering any storm.

Best Practices for Post-Storm Roof Checks

The Calm After the Storm: A Perfect Time for Inspection 

Once the thunder ceases and the ground dries, it’s time to assess your roof for storm damage. Thunderstorms, tornadoes, and hurricanes can all leave their marks. Use the calm after the storm to perform a preliminary inspection, looking out for visible signs of damage like broken shingles or blocked gutters.

What to Look for in a Post-Storm Roof Check 

Search for signs of fallen debris, water stains, and displaced roof materials. Remember, damage can come from different aspects of a storm, from lightning strikes to strong winds and large hail. As the Federal Emergency Management Agency suggested, an emergency kit can aid post-storm inspections.

When to Seek Professional Help

Beyond DIY: When to Call in the Pros

If your post-storm check raises concerns or your home has endured a severe thunderstorm warning, seek professional help. Roofing experts can identify subtler signs of damage and provide detailed evaluations, ensuring you don’t overlook any potential threats that could escalate into more significant issues.

The Value of a Professional Roof Inspection 

A professional roof inspection can offer invaluable insights into your roof’s health, especially after experiencing severe weather. An inspector has the knowledge and tools to identify damage and provide appropriate solutions, saving you time and money in the long run. Invest in professional help when your roof’s integrity might be compromised.