Standing-seam Metal Roof
Standing-seam Metal Roof | Siding Solutions | Roofing | Sewanee
HEP brings decades of craftsmanship to Sewanee with standing-seam metal roofing that’s built to withstand the Mountain’s sudden storms and blazing summer sun. Our interlocking panels form a sleek, watertight barrier that resists rust, wind uplift, and fading, while hidden fasteners give every roof a clean architectural line. Homeowners love the quiet confidence of a 40-year paint finish, the curb-boosting color palette, and the energy savings that come from high solar reflectivity—benefits that all add up to long-term value and peace of mind.
Complement your new roof with our expertly matched siding solutions, tailored to echo the region’s natural beauty and historic charm. Whether you prefer the rich texture of board-and-batten steel or the crisp profile of vertical panels, our team measures, fabricates, and installs every piece with precision, keeping projects on schedule and on budget. From first consultation to final inspection, HEP delivers a seamless exterior upgrade that shelters, beautifies, and lasts.
FAQs
Why is standing-seam metal roofing a smart choice for Sewanee’s mountain climate?
Sewanee sits on the Cumberland Plateau, where homes see high winds, driving rain and the occasional hail or snow event. A standing-seam system has continuous interlocking panels with concealed fasteners, so water, wind-driven rain and ice have almost no path to penetrate. The 24- or 26-gauge steel we install is UL-tested to withstand 140-mph gusts and Class 4 hail impacts, giving far better storm protection than asphalt shingles. The baked-on Kynar 500® finish also resists the UV intensity you get at higher elevations, so colors don’t chalk or fade prematurely.
How long will a standing-seam metal roof or siding last, and what kind of warranty do you provide?
Properly installed standing-seam metal easily delivers a 50- to 70-year service life—two to three times longer than architectural shingles and longer than most fiber-cement siding. Our Sewanee projects use domestic steel backed by a 40-year finish warranty and a 30-year manufacturer’s weathertightness warranty. We add our own 10-year workmanship guarantee, so if any panel loosens or leaks due to installation error, we fix it at no charge.
Will a metal roof make my home louder during rain or hotter in summer?
No. Panels are installed over underlayment, optional high-density foam backer and your roof deck, which together absorb sound. Interior noise levels are comparable to shingle roofs. As for heat, the standing-seam profile creates an above-sheathing ventilation gap that allows airflow under panels, reducing heat transfer. Cool-roof paint pigments reflect up to 70 % of solar energy, and homeowners typically see 10-15 % lower summer cooling bills compared with dark shingles.
What maintenance does standing-seam metal siding or roofing require?
Maintenance is minimal. Once or twice a year you should rinse panels with a garden hose to remove pollen and debris, and check gutters so water can drain freely. Fasteners are concealed, so there are no exposed screws to back out or replace. We recommend an inspection after extreme storms, but unlike shingles, metal won’t crack or lose granules, and repainting is rarely needed until the 35- to 40-year mark.
Can I install solar panels, snow guards or rainwater harvesting systems on a standing-seam roof?
Absolutely. The raised seams let us attach clamp-on brackets without penetrating the panels, preserving the roof’s watertight integrity. We routinely mount photovoltaic arrays, snow retention bars and custom half-round gutters for customers in Sewanee. If you plan to harvest rainwater, the metal finish is inert and safe for garden use, unlike some asphalt roofs that leach chemicals.
What is the typical cost and installation timeline in Sewanee, and will it fit the look of my home?
For most Sewanee residences, standing-seam roofing runs $9–$14 per square foot installed, depending on roof complexity, substrate repairs and whether you choose premium colors or a high-reflectivity “cool” finish. Siding averages $7–$11 per square foot. A 2,500-sq-ft roof usually takes our crew 4–5 days from tear-off to final inspection. We offer over 30 standard colors, natural metallics and matte finishes, plus mechanically seamed or snap-lock profiles in 1" or 1.5" rib heights to complement both the town’s historic cottages and modern mountain designs.