Stone-coated Panels
Stone-coated Panels | Metal Roofing | Roofing | Dunlap
Imagine the timeless beauty of classic shingles paired with the muscle of steel—that’s the advantage HEP brings to Dunlap homeowners with our stone-coated panels. Each panel is engineered from galvanized steel and then topped with natural stone granules, giving you the rich textures you love while shrugging off hail, high winds, and relentless sun. Because the color is baked into the stone, fading is practically nonexistent, and the lightweight design means less stress on your home’s structure.
Beyond good looks, this metal roofing solution excels at energy efficiency and noise reduction. A specialized interlocking system seals out water and debris, and our crews—local craftsmen who understand the Tennessee climate—install every panel to manufacturer specs for maximum warranty protection. When you’re ready for a roof that’s as tough as it is striking, call HEP and discover why so many Dunlap neighbors are upgrading to stone-coated strength.
FAQs
What are stone-coated metal roofing panels and how do they differ from traditional metal roofs?
Stone-coated panels are galvanized or Galvalume® steel sheets that have been embossed for strength, coated with an acrylic adhesive, and permanently bonded with a layer of natural stone granules. A clear over-glaze seals the surface. This construction combines the structural advantages of steel—high wind and impact resistance—with the textured, non-metallic appearance of asphalt shingles, wood shake, or tile. Traditional painted metal roofs rely only on polymer paint for color and texture, so they can show scratches and may have a more industrial look. The stone-coated finish hides small dents or blemishes, resists fading, and deadens sound better than bare metal panels.
How long will a stone-coated steel roof last in Dunlap’s climate?
Properly installed stone-coated steel roofing systems are engineered to last 50+ years. The panels’ corrosion-resistant alloy and baked-on stone finish withstand Dunlap’s hot summers, UV exposure, winter freezes, and hail events far better than asphalt shingles, which typically need replacement after 15–20 years. Most manufacturers back the product with a transferable limited lifetime warranty (often broken down as 50 years of material coverage and 120-mph or higher wind warranties).
Are stone-coated panels noisy during rain or hail storms?
No. The stone granules, acrylic base coat, and the vented air space created by the panel batten system absorb and diffuse sound waves. Tests show interior noise levels similar to—or quieter than—heavyweight composition shingles. Adding modern attic insulation further reduces sound transmission, so you will not notice the “pinging” sometimes associated with exposed-fastener metal roofs.
Will the panels add too much weight to my existing roof framing?
Stone-coated steel weighs only 1.4–1.6 lbs per square foot—about one-tenth the weight of concrete tile and roughly the same as high-end asphalt shingles. In most cases the material can be installed directly over a single layer of old shingles, saving tear-off costs and keeping waste out of landfills. Your roofer will still inspect the decking and rafters; if the structure meets current code for asphalt shingles, it will easily handle a stone-coated system.
What maintenance is required and how do I keep the roof looking good?
Maintenance is minimal. Because the panels interlock on all sides and are fastened with corrosion-resistant screws above the water plane, wind-driven rain cannot get underneath. The stone surface discourages algae growth and masks dirt. Gutters and roof valleys should be kept clear of leaves so water flows freely. If dust or pollen accumulate, a gentle rinse with a garden hose or low-pressure washer (under 500 psi) is sufficient—no harsh chemicals or wire brushes needed. Annual inspections after severe storms are recommended so minor sealant touch-ups can be made before they become issues.
How much does a stone-coated metal roof cost in Dunlap and is it worth the investment?
Installed prices in the Dunlap area generally range from $9 to $14 per square foot, depending on panel profile, roof complexity, and whether an existing layer of shingles must be removed. Although the upfront cost is higher than a mid-grade asphalt roof, homeowners often recoup the difference through: • at least two avoided re-roof cycles over 50 years; • potential insurance discounts for Class 4 impact resistance; • lower heating and cooling bills thanks to the vented, reflective assembly; and • increased resale value due to the transferable lifetime warranty. When total life-cycle costs are compared, stone-coated steel is frequently the most economical roofing option.