High Winds
High Winds | Metal Roofing | Roofing | Greenback
In Greenback, TN, gusty hill-country weather can test any roof’s limits. HEP’s High Winds Roofing team meets that challenge head-on with precision-installed metal roofing engineered to lock tight against uplift, repel driving rain, and shrug off flying debris. You’ll feel the difference every time a storm rolls through—and so will your energy bill, thanks to the reflective coatings that help keep indoor temperatures stable year-round.
Strength is only the beginning. Our metal panels come in rich, fade-resistant colors, are 100 % recyclable, and carry a transferable lifetime warranty for lasting peace of mind. From your first free inspection to the final cleanup, our local, licensed pros handle every detail with the courtesy you expect from a neighbor. Choose HEP, and the next time high winds whip across Greenback, you’ll be able to enjoy the sound of rain on a roof that’s built to last.
FAQs
Why is metal roofing a smart choice for homes in Greenback’s high-wind zones?
Metal panels interlock and are fastened directly to the roof deck with screws and concealed clips, forming a continuous, rigid surface that wind can’t easily penetrate or lift. In Greenback, where gusts from summer storms and remnants of tropical systems can exceed 80 mph, a properly installed metal roof resists uplift far better than traditional asphalt shingles, which rely on adhesive strips that can fail over time. The result is fewer blown-off sections, lower repair costs after storms, and a roof life expectancy of 40–70 years.
How does your metal roofing system compare to asphalt shingles when it comes to wind resistance?
High-quality asphalt shingles are typically rated for 110–130 mph winds, but those ratings assume perfect installation and new adhesive strips. As shingles age, the sealant weakens, making them vulnerable at wind speeds well below the lab rating. Our 26- and 24-gauge metal panels are tested to ASTM E1592 and UL 580 standards, with documented resistance up to 150 mph (equivalent to a Category 4 hurricane). Because the panels overlap and are mechanically fastened, there are no individual pieces for the wind to catch, which dramatically reduces the chance of uplift or blow-off even decades after installation.
What specific wind-related certifications or ratings do your metal roofs carry?
We install products that carry UL 580 Class 90 uplift approval and Miami-Dade NOA compliance, both of which are among the strictest wind-resistance standards in North America. In addition, the panels meet the 2021 International Building Code (IBC) requirements for Zone 1–3 wind exposure and are rated for 140–150 mph design wind speeds. All testing is third-party verified, so you can be confident the roof will perform as promised in Greenback’s gusty climate.
Will a metal roof be too heavy for my existing home structure?
No. Metal roofing is actually lighter than most other premium roofing materials. A standing-seam steel roof weighs roughly 1.5 lb/ft², compared to architectural shingles at 2.5 lb/ft² and concrete tile at 9 lb/ft². In most Greenback homes, the existing rafters and decking easily support a metal overlay without reinforcement. During the onsite assessment we inspect trusses, sheathing, and fastener pull-out strength to confirm suitability before work begins.
How long will installation take, and will it leave my home exposed to the elements?
A typical 2,500 sq ft Greenback residence takes 2–4 days to complete, depending on roof complexity and weather. We remove only as much old roofing as we can re-cover the same day, so your interior is never left uncovered overnight. Underlayment is installed immediately after tear-off to create a watertight barrier, and panels are secured section by section. Our crews clean up daily and use magnetic rollers to collect stray fasteners, minimizing disruption to your household.
What kind of maintenance does a metal roof require in a high-wind environment?
Metal roofs are largely maintenance-free, but we recommend an annual or post-storm inspection to check fasteners, ridge caps, and sealant points. In Greenback’s tree-rich neighborhoods, keeping valleys and gutters clear of leaves ensures proper drainage and prevents wind-driven rain from backing up. Fasteners are stainless or galvanized, so rust is minimal, but any loose screws can be re-torqued during inspection. With these simple steps, your metal roof should deliver decades of trouble-free protection.