- HEP Roofing
- Standing-seam Lines

Standing-seam Lines
Standing-seam Lines | Metal Roofing | Roofing | Bean Station
Imagine a roof that turns every Tennessee thunderstorm into an effortless performance of strength and style. HEP’s standing-seam lines bring sleek, uninterrupted panels that lock tightly against wind, rain, and snow, delivering an enduring layer of protection for Bean Station homeowners. Each panel is precision-crafted, then field-seamed for a watertight seal that shrugs off leaks, resists fading, and reflects heat—helping reduce energy bills while elevating curb appeal with clean, modern lines.
Best of all, our metal roofing is installed by local crews who understand the mountainside climate and take pride in honest, hometown service. With generous warranties, vibrant color options, and a maintenance routine that’s as simple as an annual glance, HEP transforms the idea of a roof from a necessary expense into a lifetime investment you can admire every time you pull into the driveway.
FAQs
What is standing-seam metal roofing and how does it differ from other metal roof systems?
Standing-seam metal roofing is made up of continuous metal panels that run from the ridge to the eave with raised vertical seams ("standing seams") that lock together above the water plane. Fasteners are concealed under the seams, protecting them from weather and eliminating the penetrations found in exposed-fastener panels or screw-down corrugated roofing. The hidden fastening system, combined with factory-applied paint and high-quality metal such as 24-gauge steel or aluminum, delivers superior watertightness, a sleek modern appearance, and a longer service life than conventional metal roofing products.
How long will a standing-seam metal roof last in Bean Station’s climate?
With proper installation and minimal maintenance, a standing-seam metal roof typically lasts 40–70 years in Bean Station. High-performance paint systems like Kynar 500® resist UV fade from Tennessee’s hot summers, while galvanized or Galvalume® substrates prevent rust in the state’s humid conditions. Because seams are raised and fasteners are hidden, the roof stays watertight during driving rain and freeze-thaw cycles. Most manufacturers back panels with 30-to-40-year paint warranties and 40-to-50-year weather-tightness warranties, so homeowners can expect multiple decades of reliable protection.
Is standing-seam metal roofing energy-efficient, and can it lower my utility bills?
Yes. Cool-roof finishes on standing-seam panels reflect a significant portion of the sun’s infrared radiation, reducing heat transfer into your attic by up to 25–30 °F. In Bean Station’s warm, humid summers, that translates to 10–25 % lower air-conditioning costs. All of our panels meet or exceed ENERGY STAR® reflectivity standards, and some colors qualify for federal tax credits. The roof also provides a perfect substrate for solar panels if you plan a photovoltaic array in the future.
Will a standing-seam metal roof hold up against Bean Station’s high winds, hail, and occasional winter storms?
Absolutely. Properly installed standing-seam systems are rated to withstand winds of 140–180 mph—well above the design wind speeds for Grainger County. The interlocking seams prevent uplift, and the continuous panels shed wind-driven rain. Most profiles carry a Class 4 impact rating (the highest) for hail resistance and a Class A fire rating. The metal surface is also hard-snow-shedding, so light East Tennessee snowfalls slide off quickly, reducing ice-dam risk.
What does the installation process look like, and how long will it take to complete my roof in Bean Station?
After a free on-site inspection, we order or on-site roll-form custom-cut panels to fit your roof exactly. On installation day we: 1. Remove existing roofing (or, in some cases, install over a single layer of shingles if local code allows). 2. Inspect and repair decking. 3. Install high-temp synthetic underlayment and ice- & water shield in valleys and eaves. 4. Secure clips, then set and mechanically or snap-lock the standing-seam panels. 5. Fabricate and install ridge caps, flashing, and trim for a water-tight seal. A typical 2,000–3,000 sq ft Bean Station home takes 3–5 working days, although complex rooflines may require a little longer. We handle permitting and debris disposal, leaving your property clean when we leave.
How much does a standing-seam metal roof cost compared to asphalt shingles, and what payment options are available?
Installed costs in the Bean Station area average $9–$14 per square foot for standing-seam metal, whereas architectural asphalt shingles run about $4–$6. While the upfront investment is higher, metal’s 40–70-year lifespan means you may never need another roof, and homeowners often recoup up to 85 % of the cost in resale value. Metal roofing can also earn insurance discounts for its fire and hail ratings. We offer flexible financing plans, including no-interest promotional periods and long-term low-APR loans, as well as guidance on potential tax credits and utility rebates. Every estimate is detailed and offered free of charge.