High Winds
High Winds | Metal Roofing | Roofing | Speedwell
When Speedwell storms start throwing their weight around, homeowners need more than ordinary shingles—they need a roof engineered to laugh at 130-mph gusts and sideways rain. HEP’s high-winds solution delivers exactly that with metal roofing that’s lock-seamed, screw-fastened, and precision-installed to create a continuous shield over your home. Every panel is cut to fit on-site, eliminating weak points and guaranteeing a sleek, modern look that boosts curb appeal as much as it boosts wind resistance.
Backed by decades of East Tennessee know-how, our crews combine premium Galvalume or color-coated steel with an installation process proven on mountain ridges and lakefront bluffs alike. You’ll enjoy lower cooling bills thanks to reflective finishes, a warranty that outlasts asphalt threefold, and the peace of mind that comes from a roof ready for whatever the Cumberland Plateau can throw at it. Discover how effortlessly strength and style can coexist—choose HEP’s high-winds metal roofing for your Speedwell home today.
FAQs
How well does metal roofing stand up to Speedwell’s strong winds?
Our engineered metal panels are tested to withstand wind speeds of 140–170 mph, which far exceeds the highest gusts historically recorded in Speedwell. The interlocking seam design, high-strength fasteners, and continuous clips keep each panel anchored to the deck so uplift forces are dispersed instead of tearing at a single point. In real-world storms, properly installed metal roofs rarely suffer shingle loss, edge peeling, or water intrusion—common problems with conventional asphalt roofs.
What wind-resistance certifications do your metal roofs carry?
The systems we install are UL 580 Class 90 and UL 1897 uplift rated, and many profiles meet Miami-Dade NOA and ASTM E1592 standards. These third-party tests simulate extreme uplift and cyclic loading to ensure the roof stays intact under hurricane-force winds. Documentation is provided with every project so homeowners can share it with insurance carriers or building officials if required.
Will my home need structural upgrades before a metal roof can be installed?
Probably not. Steel and aluminum panels weigh only 0.9–1.4 lb per square foot—about one-third the weight of asphalt shingles and roughly one-tenth that of tile. Because the load is lighter, most existing rafter and truss systems in Speedwell easily meet code without modification. During our site visit we inspect the deck and attic framing; if reinforcement is needed (rare), we’ll include that scope and cost in the proposal.
How do you install a metal roof so it resists wind uplift?
First we use ring-shank or self-tapping screws to secure 5⁄8-in. exterior-grade decking to framing at 6-in. edge/field spacing. Next comes a self-adhered ice-and-water membrane that bonds to the deck and seals around fasteners. Panels are then attached with concealed clips or through-fastened along high rib points; clip spacing is reduced at eaves and ridges where uplift pressure is greatest. Finally, we add continuous hip, ridge, and gable trim with butyl sealant strips to lock out wind-driven rain. Our crews follow the Metal Construction Association’s Wind Standard and local Speedwell building codes on every job.
Is a metal roof noisier than shingles when high winds or hail hit?
When installed over solid decking with underlayment—our standard practice—sound levels inside the house are comparable to or quieter than an asphalt roof. The sheathing, membrane, optional synthetic battens, and attic insulation all act as sound dampers. Homeowners report only a soft patter during heavy rain and barely notice wind-borne debris impact. If additional sound control is desired, we can add a thin acoustic underlayment at minimal cost.
What does a high-wind-rated metal roof cost, and how long will it last?
In Speedwell, installed pricing for residential standing-seam metal typically ranges from $10 to $14 per square foot, depending on panel profile, color, and roof complexity. That is 1.5–2 times the cost of a premium architectural shingle roof up front, but the metal system lasts 40–70 years with minimal maintenance, compared to 15–20 years for shingles in the same wind zone. Factor in lower repair frequency, energy savings from the reflective finish, and possible insurance discounts for wind-resistant materials, and the lifetime ownership cost is often lower than asphalt.