Energy-efficient Metal
Energy-efficient Metal | Roofing | Sewanee
Swap sky-high utility bills for year-round comfort with HEP’s energy-efficient metal roofing solutions tailored for Sewanee homes. Our precision-engineered panels reflect the sun’s harsh rays in summer and lock in warmth during the mountain winters, trimming energy consumption while giving your house a modern, eye-catching profile. With fade-resistant finishes and a life expectancy measured in decades, you’ll enjoy curb appeal that lasts far longer than conventional shingles.
Beyond performance, we make the upgrade effortless. From complimentary assessments to meticulous installation, our licensed team handles every detail with the craftsmanship and courtesy Sewanee homeowners expect. Invest once in roofing that lowers costs, shrugs off storms, and adds lasting value—then relish the peace of mind that only a metal roof from HEP can deliver.
FAQs
How does an energy-efficient metal roof lower utility bills in Sewanee’s climate?
Metal panels are manufactured with "cool-roof" pigments that reflect up to 70 % of the sun’s radiant heat instead of absorbing it like darker asphalt shingles. Because Sewanee experiences hot, humid summers and plentiful sunshine at its 1,900-ft elevation, this high reflectivity can trim peak attic temperatures by 30–40 °F and reduce air-conditioning demand by 20–40 %. In winter, the roof’s integral radiant barrier and tight interlocking seams help the home retain heat, providing year-round energy savings.
Will a metal roof make my home hotter in the summer?
No. A light-colored or ENERGY STAR®-rated metal roof actually keeps the building cooler. The coating reflects solar infrared and ultraviolet rays, while the metal quickly re-emits any absorbed heat. Ventilated ridge and eave details let hot air escape from the attic. Field studies by Oak Ridge National Laboratory show that cool-metal roofs lower indoor cooling loads more effectively than even white asphalt shingles.
How long does an energy-efficient metal roof last compared with traditional shingles?
Premium steel or aluminum roofing systems carry manufacturer warranties of 40–50 years and have a proven service life that often exceeds 70 years in Tennessee’s mixed-humid climate. Standard asphalt shingles generally need replacement after 15–20 years. Because the reflective coating is baked on, the metal keeps its energy-saving properties for decades without the granule loss that causes asphalt roofs to darken and heat up over time.
Are there rebates or tax credits for metal roofing in Sewanee?
Yes. Through 2032, the federal Energy Efficient Home Improvement Credit allows you to claim 30 % of the product cost (up to $1,200 annually) for qualifying ENERGY STAR® metal roofing. In addition, TVA’s EnergyRight® program occasionally offers rebates for cool-roof installations, and some homeowners have received local property-tax abatements for energy upgrades. Because incentives change, we recommend confirming current programs with your tax professional and the Franklin County planning office before purchase.
Isn’t metal roofing noisy during rain or hail storms?
Modern residential installations are quiet. The panels are fastened over solid plywood or OSB decking, underlayment, and typically 8–14 in. of attic insulation—materials that absorb sound waves. Testing by the Metal Construction Association shows indoor sound levels only 5 dB higher than asphalt roofs during a heavy rain—an increase most people cannot distinguish. Many homeowners report that the gentle patter is actually pleasant.
What maintenance is required to keep a metal roof energy-efficient?
Metal roofs are largely maintenance-free, but a quick annual check keeps them performing at peak efficiency: • Rinse leaves, pollen, and debris from valleys and panels to preserve solar reflectance. • Clear gutters so water can drain and reflective eave flashing stays clean. • Inspect sealant at penetrations and replace if cracked. • Tighten any exposed fasteners if needed. • Trim overhanging branches to prevent abrasion. Following these simple steps will let your roof maintain its reflective finish and weatherproof integrity for decades.