How a New Roof Can Help Lower Your Energy Bills

July 9, 2025

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A new roof can significantly lower your energy bills by improving your home's thermal performance, which is especially critical in Oklahoma's demanding climate.

Enhanced Insulation: Your First Line of Defense Against Oklahoma's Extremes

  • Prevents Heat Transfer: Oklahoma experiences drastic temperature swings, from scorching summers that regularly exceed 90°F (and can reach 113°F) to frigid winters where temperatures frequently dip below freezing (with an average of over 70 days below 32°F, and occasional severe cold snaps). An older roof often has degraded or insufficient insulation, allowing that intense heat to bake your home in summer and precious warmth to escape in winter. A new roof installation provides a prime opportunity to dramatically upgrade your attic insulation.
  • R-Value for Oklahoma Comfort: Insulation's ability to resist heat transfer is measured by its R-value. A higher R-value means better insulation. Newer roofing systems, coupled with upgraded attic insulation, can achieve significantly higher R-values. This creates a thermal barrier, trapping cool air inside during our long, hot summers and keeping warm air from escaping during our often-cold, windy winters. This directly reduces the workload on your heating and cooling systems, which are constantly battling Oklahoma's unpredictable weather.
  • Air Sealing Against the Elements: Oklahoma's strong winds, particularly during our active spring and summer storm seasons, can exploit any tiny gaps or leaks in an older roof deck. These unnoticed openings allow conditioned air to escape, forcing your HVAC system to work overtime. A properly sealed and insulated new roof minimizes this air leakage, ensuring your expensive conditioned air stays where it belongs—inside your home.

Reflective (Cool) Roofing Materials: Beating the Oklahoma Heat

  • Solar Reflectance for Scorching Summers: Oklahoma's summers are not just hot; they're very hot and often humid, with intense solar radiation. Many new roofing materials are designed as "cool roofs," meaning they reflect a significant portion of the sun's radiant heat rather than absorbing it. This is incredibly beneficial for OKC homeowners looking to combat the relentless summer sun.
  • Lower Surface Temperatures, Lower AC Bills: Reflective roofs can reduce the surface temperature of your roof by as much as 30-100 degrees Fahrenheit. This directly translates to less heat penetrating your home, especially during those long stretches of 90°F+ days.
  • Reduced AC Usage: With less heat penetrating your home, your air conditioning system doesn't have to work as hard or as long to maintain a comfortable indoor temperature, leading to substantial energy savings throughout our extended cooling season.
  • High Thermal Emittance: Beyond reflection, energy-efficient roofing materials also have high thermal emittance, meaning they are efficient at releasing any solar heat they do absorb back into the environment, further aiding in keeping your attic and home cooler.
  • Material and Color Choices for Oklahoma's Climate:
    • Light Colors: Lighter-colored roofs generally reflect more sunlight and are an excellent choice for Oklahoma's hot climate.
    • Metal Roofing: Metal roofs are increasingly popular in Oklahoma due to their excellent solar reflectance, durability against high winds (common in Oklahoma, with tornadoes and severe thunderstorms), and hail resistance. They are also fire-resistant and often made from recycled materials.
    • Tile Roofing: Clay and concrete tiles offer good natural insulation due to their mass and can also be treated with reflective coatings. Their design allows for air circulation underneath, which helps release absorbed heat, making them a durable and attractive option for Oklahoma.
    • Asphalt Shingles with Cool Coatings: Even traditional asphalt shingles, a popular choice in Oklahoma, can be upgraded with reflective granules or cool coatings to improve their energy efficiency and stand up better to our intense UV exposure. Impact-resistant asphalt shingles (Class 4 rated) are particularly beneficial for protecting against frequent hail.
    • Synthetic Roofing: Many synthetic materials replicate the look of traditional roofs while offering enhanced energy efficiency and superior resistance to Oklahoma's severe weather, including hail and high winds.

Improved Ventilation: Battling Attic Heat and Humidity

  • Attic Airflow Is Key: Oklahoma's high summer temperatures and humidity demand excellent attic ventilation. A properly designed and installed new roof includes effective ventilation systems (e.g., soffit and ridge vents) that allow superheated, humid air to escape from the attic.
  • Prevents Heat and Moisture Buildup: Without adequate ventilation, heat and moisture can get trapped in your attic, radiating down into your living space and forcing your cooling system to overwork. This trapped moisture can also lead to mold, mildew, and premature degradation of your roofing materials and insulation, especially given Oklahoma's often wet springs.
  • Extends Roof Lifespan: Good ventilation not only saves energy but also helps extend the life of your new roof by preventing the buildup of heat and moisture that can cause shingles to curl, crack, or delaminate—a common issue in our climate.

Investing in a new roof with enhanced insulation, reflective materials, and proper ventilation is not just an upgrade; it's a strategic move for Oklahoma homeowners. It directly addresses the challenges posed by our state's hot, humid summers, cold winters, and frequent severe weather, leading to significant reductions in your heating and cooling costs, contributing to a more comfortable home, and providing long-term protection.

Ready to start saving on your energy bills and fortify your home against Oklahoma's climate?

Don't let an old, inefficient roof drain your wallet or leave your home vulnerable to our state's unpredictable weather. At Taylormade Exteriors, we specialize in providing Oklahoma homeowners with top-tier, energy-efficient roofing solutions designed to thrive in our unique climate. Our experts understand the specific demands of Oklahoma weather—from brutal summer sun and humidity to ice storms and the constant threat of high winds and hail. We'll assess your current roof and recommend the absolute best options for insulation, reflective materials, and ventilation, specifically tailored to protect your home and significantly reduce your utility costs.

Visit us at taylormadeexteriors.com or call us today for a free, no-obligation estimate! Let Taylormade Exteriors help you make your Oklahoma home more energy-efficient, comfortable, and resilient, one shingle at a time.