Metal Roofs
Metal Roofs | Metal Roofing | Roofing | Walland
Nestled against the scenic backdrop of Walland, HEP’s team brings craftsmanship and character to every metal roofing project. Our installers combine decades of experience with high-quality, energy-efficient panels that stand up to East Tennessee’s toughest weather—shedding heavy rains, reflecting punishing sun, and shrugging off high winds. From classic ribbed profiles to sleek standing-seam designs, we help you choose a roof that elevates curb appeal while lowering maintenance costs for decades to come.
What sets us apart is the hometown service baked into each job. We show up on schedule, protect your landscaping, and leave your property spotless when we’re done. Most projects are completed in days, not weeks, and every roof is backed by robust manufacturer warranties and HEP’s own satisfaction guarantee. When you’re ready for lasting protection and striking style, trust HEP in Walland to raise the standard for metal roofing—one durable, beautiful panel at a time.
FAQs
What advantages does a metal roof offer for homes and businesses in Walland compared with traditional asphalt shingles?
Metal roofing easily handles the wide temperature swings, heavy rainfalls, high humidity, and occasional hail that we experience in Walland, TN. Panels are inter-locking and fastened to withstand wind gusts above 120 mph, so the system resists lift during spring storms. Unlike asphalt, metal will not crack, curl, or absorb moisture, giving it a service life of 50–70 years—roughly three times longer than a shingle roof. A reflective paint finish also bounces back a portion of the sun’s heat, which can reduce summertime cooling bills by 10–25 %. Finally, metal is non-combustible (Class A rated), adding an extra layer of fire protection for properties close to the Great Smoky Mountains.
How long will a metal roof last in Walland, and what factors affect its lifespan?
With proper installation and minimal maintenance, residential and light-commercial metal roofs in Walland routinely last 50 years or more. Key factors include: 1) Panel material—galvalume steel and aluminum stand up best to our humid climate; 2) Coating quality—Kynar 500® and similar PVDF finishes resist chalking and fading far longer than basic polyester paint; 3) Fastener type—concealed fastener systems guard screws from UV and moisture, preventing corrosion; 4) Ventilation—adequate attic airflow keeps the underside dry and prevents condensation. When these elements are addressed, you may never have to re-roof again.
Will a metal roof make my house hotter in summer or noisier during rain?
No. Modern metal roofing is installed over an underlayment and, in most attic assemblies, over existing decking or shingles. This layered build-up plus attic insulation dampens sound, so interior noise levels are comparable to—or quieter than—those under an asphalt roof. As for heat, the high-reflectivity coatings recommended for East Tennessee reflect up to 70 % of solar radiation. The metal itself also cools quickly after sunset, lowering attic temperatures and easing the load on your HVAC system.
How does the upfront cost of metal roofing compare to other options, and is it worth the investment?
In Walland, the installed cost of a standing-seam metal roof typically runs 2–2.5 times the price of a basic three-tab shingle roof. However, the long life expectancy, decreased maintenance, and potential energy savings narrow that gap over time. Homeowners often recoup 60–70 % of the premium at resale, according to national remodeling studies. Insurance carriers may also offer a discount for the roof’s superior wind and fire resistance. When you factor in that you will likely never pay for another replacement roof, metal proves to be the most economical solution over a 30- to 50-year ownership period.
Can you install a metal roof over my existing shingles, and will that comply with Blount County building codes?
In many cases, yes. Local codes permit a metal overlay provided the existing roof has only one layer of shingles, the decking is sound, and the home’s structure can bear the additional (minimal) weight. Our team inspects the decking, makes any necessary repairs, and installs a breathable synthetic underlayment before attaching the metal panels using high-strength screws. A direct-to-deck installation can save on tear-off costs and prevent a trip to the landfill. If more than one shingle layer is present—or if rot is detected—Blount County requires full removal before we proceed.
What maintenance does a metal roof require, and what warranties do you provide?
Maintenance is simple: keep gutters clear, remove large branches, and schedule a visual inspection every 3–5 years (or after a major storm) to check sealant lines and fasteners. We supply matching touch-up paint for any scratches. Our manufacturer includes a 40-year limited finish warranty against fading, chalking, and peeling, plus a 30-year warranty on the Galvalume substrate itself. Our workmanship is covered for 10 years, giving Walland homeowners peace of mind that both materials and installation are protected.