The climate is changing. New Jersey is getting less snow and more heat, and that has been impacting the state in a variety of ways. You may have also noticed some climate-related issues happening in and around your home. Homeowners in Gloucester County, New Jersey, need to be aware of these changes and take steps to safeguard their properties. Here’s a comprehensive look at how the shifting climate affects roofing needs in South Jersey and what you can do to protect your home.
Key Takeaways
- Changing weather patterns in South Jersey, including hotter summers and more intense storms, are accelerating roof deterioration and increasing the risk of damage.
- Increased UV exposure and fluctuating precipitation patterns contribute to roofing materials becoming brittle, leading to cracks, leaks, and potential structural issues.
- Regular inspections, using durable materials like impact-resistant shingles, and improving insulation and ventilation are crucial to mitigating climate-related roof damage.
- Installing cool roofing materials can reduce heat absorption, lower energy costs, and extend roof lifespan by minimizing temperature fluctuations.
How is the Climate of South Jersey Changing?
Like the rest of the continent, New Jersey is experiencing some changes throughout the years. Most notably are the following:
- Increased Temperatures. Average temperatures are rising, leading to hotter summers and milder winters.
- Extreme Weather Events. There is an increase in the frequency and intensity of storms, including heavy rainfall, hurricanes, and nor’easters.
- Shifting Precipitation Patterns. Changes in precipitation patterns mean more heavy downpours and potentially more frequent droughts.
- Rising Sea Levels. Coastal areas are experiencing rising sea levels, which can contribute to more frequent and severe coastal flooding.
How Does the Changing Climate Impact Your Roof?
The changing climate in South Jersey also means that the environment is changing. As these changes process, you may start to notice the following impacts to your roof:
Heat and UV Damage
Higher temperatures and increased UV radiation have a direct impact on roofing materials. It is already known that, despite roofing materials having features to ward off heat and UV damage, prolonged exposure makes materials brittle and dry. As such, roofing materials like shingles crack and break more easily.
Additionally, UV radiation accelerates the aging process of all things—roofing materials included. Materials that might typically last 20-30 years may need replacement sooner due to accelerated wear and tear.
Increased Moisture
Changes in precipitation patterns, with more frequent heavy rain and humidity, can lead to several moisture-related problems. Heavy rain can expose weaknesses in your roofing system, such as gaps or damaged shingles, leading to leaks. Water infiltration can cause significant interior damage, including to ceilings, walls, and insulation. When the roof is consistently wet, mold and mildew proliferates. These fungi can not only damage the roofing materials but also pose health risks to occupants.
Storm Damage
The changing climate has also introduced more intense storms. That also means stronger winds and more damaging hail. High winds can lift and tear away shingles, leaving the underlying materials exposed to the elements. This not only leads to leaks but also increases the risk of further damage from subsequent storms. Along with shingles getting ripped also comes the risk of flying debris that can batter and puncture the roof. Hail is another issue. Hailstorms can cause dents and punctures in roofing materials, particularly in asphalt shingles.
Ice Dams and Freeze-Thaw Cycles
Milder winters with fluctuating temperatures create conditions for ice dams and freeze-thaw cycles, posing unique challenges. Ice dams form when snow on the roof melts due to warmer temperatures and then refreezes at the eaves. These dams prevent proper drainage, causing water to back up under the shingles and into the roof structure, leading to leaks and water damage.
Repeated cycles of freezing and thawing can cause roofing materials to expand and contract. This constant movement can lead to cracks and gaps, compromising the roof’s ability to keep water out. Gutters are also damaged by ice dams and increased freeze-thaw cycles, causing them to sag and detach.
It is important for homeowners to understand these impacts and to take proactive measures against them.
What Can You Do?
To mitigate the effects of a changing climate on your roof, consider the following measures:
Regular Inspections and Maintenance
One of the best ways to detect damages early or prevent them from every occuring is to inspect and maintain your roof. Schedule inspections at least twice a year, ideally in spring and fall, to assess the condition of your roof. Look for signs of wear, damage, or potential weak spots. Promptly address any issues identified during inspections, such as loose or missing shingles, damaged flashing, or clogged gutters. Timely repairs prevent minor problems from escalating into major repairs.
To stop water damage, keep gutters clear of debris to ensure proper drainage. Clogged gutters can lead to water backing up under the roof edge, causing damage to the fascia, soffit, and even the roof structure.
Lastly, ensure adequate attic ventilation to regulate temperature and humidity levels. Proper ventilation helps prevent moisture buildup, which can lead to mold growth and premature deterioration of roofing materials.
Use Durable Materials
Consider installing impact-resistant shingles that are designed to withstand hail and flying debris during storms. These shingles offer better protection against damage and can prolong the roof’s lifespan. On flat roofs, apply weatherproof coatings to extend the life of your roof and enhance its ability to withstand UV radiation, temperature fluctuations, and moisture exposure.
Next, use high-quality flashing materials around roof penetrations, such as chimneys and vents, to prevent water infiltration. Ensure sealants are applied correctly and maintained to ward off leaks.
Improve Insulation and Ventilation
Ensure your attic insulation meets current standards to minimize heat loss in winter and heat gain in summer. Proper insulation reduces the likelihood of ice dams forming during freezing conditions. Ventilation also plays a role by reducing heat buildup. Well-ventilated attics also prevent moisture buildup, reducing the risk of mold and mildew growth.
Consider a Cool Roof
Choose roofing materials with high solar reflectance (ability to reflect sunlight) and thermal emittance (ability to radiate absorbed heat). These materials reduce roof temperatures and minimize the urban heat island effect. Installing a cool roof can lower indoor temperatures, reducing the need for air conditioning and decreasing energy consumption during hot weather.
Prepare for Storms
Prepare your roof to withstand severe weather events by reinforcing its structure and securing vulnerable areas. You can do that by installing hurricane straps and wind-resistant bracing to secure the roof structure and prevent uplift during strong winds. Consider upgrading to roofing materials that are rated for high wind resistance. These materials are designed to withstand strong gusts and reduce the risk of shingle lift-off.
Contact a South Jersey Roofing Contractor Today
If you’re concerned about how the changing climate is affecting your roof, it’s essential to seek professional advice. RGB Construction offers expert roofing services in South Jersey, providing inspections, repairs, and installations tailored to meet the challenges posed by the changing climate. Contact us today to schedule a consultation and ensure your roof is prepared for the future.
