Metal Panels
Metal Panels | Siding Solutions | Roofing | Cosby
From the mist-covered peaks to the valley floor, Cosby homeowners trust HEP’s metal panels to shield their property with rugged elegance. Our precision-engineered roofs and siding solutions stand up to high winds, driving rain, and relentless sun without fading, warping, or demanding constant upkeep. Choose from a palette of crisp colors and profiles that complement mountain cabins, modern farmhouses, and every style in between—each panel backed by industry-leading warranties and installed by crews who know East Tennessee weather inside out.
Beyond protection, you’ll gain year-round energy efficiency and a fresh, contemporary look that instantly boosts curb appeal. Whether you’re replacing cracked shingles, upgrading aging vinyl, or building new from the ground up, HEP delivers a seamless experience from on-site measurements to the final fastener. Discover how metal can make your home quieter, cooler, and unmistakably yours—right here in Cosby.
FAQs
What advantages do metal roofing and siding panels offer in Cosby’s climate?
Cosby sees humid summers, occasional high-wind storms from the Smokies, and winter snow loads. Galvalume or galvanized steel panels resist moisture-related corrosion, withstand 140-mph wind uplift ratings, and shed snow quickly thanks to their smooth surface. The reflective paint finish deflects UV rays, keeping attics and wall cavities cooler and lowering summer cooling costs by up to 25 %. Overall, metal panels give you a durable, low-maintenance envelope that performs well in all of Cosby’s varied weather conditions.
How long can I expect a metal roof or siding system to last?
Properly installed 26- or 24-gauge steel panels carry a service life of 40–70 years—two to three times longer than asphalt shingles or wood lap siding. Factory-applied Kynar 500® paint finishes include 30- to 40-year fade and chalk warranties, while the substrate itself often has a 25-year perforation warranty. Routine inspections and simple wash-downs will let most Cosby homeowners enjoy a half-century of worry-free protection.
Will a metal roof be noisy during rain or hail?
Modern metal roofing systems are installed over an underlayment and, in most cases, ½-inch or thicker roof decking. This assembly absorbs sound so effectively that indoor noise levels are comparable to (and often quieter than) those under traditional shingles. For extra acoustic control, we can add a high-density foam backer or fiberglass blanket, virtually eliminating drum effects even during a hailstorm.
Are metal panels energy-efficient enough to lower my utility bills?
Yes. Cool-roof rated metal panels feature infrared-reflective pigments that bounce back up to 70 % of the sun’s heat. In Cosby’s warm, sunny summers this can cut peak cooling demand 10-25 %. When paired with proper attic ventilation and R-38 ceiling insulation, customers report annual HVAC savings of $200–$400. Metal siding panels create an additional thermal break when mounted on furring strips—helping conditioned air stay inside year-round.
What kind of maintenance do metal roofs and siding require?
Maintenance is minimal: 1) Rinse dirt or pollen build-up with a garden hose once or twice a year, 2) keep gutters clear so water doesn’t back up onto panels, 3) check fastener tightness and sealant lines every 5–7 years, and 4) trim back overhanging branches that could rub the finish. There is no need for periodic painting, staining, or shingle replacement, making lifetime upkeep costs significantly lower than asphalt, wood, or fiber-cement alternatives.
Can metal panels be installed over my existing shingles or siding?
Often, yes. Local building codes allow metal roofing to be installed over up to two layers of asphalt shingles, provided the decking is sound and ventilation is adequate. This saves tear-off fees, shortens installation time, and keeps materials out of landfills. For siding, our ribbed or board-and-batten metal panels can be mounted over old lap siding with furring strips to create a flat plane and moisture drainage plane. A free on-site inspection in Cosby will determine whether your current substrate meets structural and moisture-management requirements.