Summer Heat
Summer Heat | Metal Roofing | Roofing | Halls
Blistering Tennessee summers can turn an ordinary roof into a frying pan, but HEP’s Summer Heat Roofing is built to keep Halls homes noticeably cooler. Our expertly crafted metal roofing reflects a significant portion of the sun’s rays, slashing attic temperatures and reducing the strain on your air-conditioning system. Lightweight yet incredibly strong, each interlocking panel resists cracking, warping, and the sudden storms that roll across West Tennessee, so you can enjoy peace of mind along with lower energy bills.
Available in a spectrum of fade-resistant finishes, HEP’s metal roofing adds crisp, modern curb appeal without sacrificing the classic character of your neighborhood. Every installation is backed by industry-leading warranties and performed by local crews who understand the climate and codes of Halls. Schedule a free roof assessment today, and feel the difference a cooler, quieter, longer-lasting roof can make this summer—and every season after.
FAQs
How does a metal roof handle the intense summer heat we experience in Halls?
Metal panels naturally reflect a large portion of the sun’s radiant energy instead of absorbing it like asphalt shingles. Premium "cool-roof" metal finishes used in Halls are rated to reflect 40 – 70 % of solar heat and quickly re-emit the remainder, so the roof surface temperature is often 50–60 °F cooler than a dark shingle roof on the same 95 °F day.
Will switching to a metal roof actually lower my air-conditioning costs?
Yes. Homeowners in West Tennessee report summertime cooling-cost reductions of 10 – 25 % after installing a light-colored or cool-coated metal roof. The savings come from lower attic temperatures (often 20 – 30 °F cooler) which reduce heat transfer into living spaces. Adding proper attic ventilation and an energy-efficient underlayment can maximize those savings.
Does a metal roof make the attic or living space hotter because metal is a conductor?
No. While metal conducts heat rapidly, the key factor is HOW MUCH heat it absorbs. Because metal reflects most solar radiation and cools off quickly at night, the total heat passed into the attic is significantly lower than with asphalt. When paired with a radiant-barrier underlayment and ridge/soffit ventilation, attic temperatures stay lower than under most conventional roofs.
Are special underlayments or coatings required for metal roofs in high-heat areas like Halls?
We recommend a high-temperature synthetic underlayment rated to at least 250 °F to prevent wrinkling or adhesive bleed-through on 100 + °F roof decks. A low-e or radiant-barrier layer further blocks downward heat. Factory-applied Kynar® or SMP "cool" coatings meet ENERGY STAR and CRRC (Cool Roof Rating Council) standards and carry 30- to 40-year color-fade warranties—no extra site coating is needed.
Can a new metal roof be installed over my existing shingles to add insulation against heat?
In most cases, yes. A lightweight standing-seam or corrugated metal system can be installed over one layer of shingles using a vented metal-batten system. The air gap created between the old and new roof acts as a thermal break, reducing conductive heat transfer into the home and saving the cost and mess of tear-off—provided local codes and structural load limits are met.
Will a metal roof help with humidity and ventilation issues common in our humid summers?
Metal roofing pairs well with continuous ridge and soffit vents because its panels install on purlins or battens that leave an unobstructed ventilation path. Proper airflow exhausts moist, hot attic air, preventing condensation, mold and premature insulation failure. A well-vented metal roof keeps roof deck temperatures balanced, which also extends the life of HVAC ducts and electrical components located in the attic.