Reflective Coatings
Reflective Coatings | Metal Roofing | Roofing | Heiskell
Imagine a roof that not only shields your home from Tennessee’s blazing summers and surprise hailstorms, but also bounces away a significant chunk of the sun’s heat before it ever sneaks inside. HEP’s reflective coatings bond seamlessly to your existing metal roofing, turning it into a bright, energy-saving surface that lowers attic temperatures, eases the strain on your HVAC system, and helps you pocket year-round utility savings. Because these specialty polymers flex with the metal beneath them, they shrug off expansion, contraction, and corrosion—perfect for the wide temperature swings we see here in Heiskell.
Our local crews prep, prime, and spray each panel with care, leaving you with a smooth, watertight finish that looks sharp and lasts for decades. Whether you’re protecting a farmhouse, workshop, or commercial warehouse, you’ll get HEP’s legendary workmanship, manufacturer-backed warranties, and a hassle-free cleanup. Ready to upgrade your roof without the cost of a full replacement? Let’s add a reflective shield to your metal roofing and keep your Heiskell property cooler, drier, and brilliantly protected.
FAQs
What is a reflective roof coating and how does it work on metal roofs?
A reflective roof coating is a fluid-applied, elastomeric membrane—usually white or light-colored—that is rolled or sprayed onto the surface of an existing metal roof. The coating contains pigments and fillers that reflect a high percentage of the sun’s ultraviolet (UV) and infrared (IR) radiation. On a metal roof this keeps surface temperatures 30–50 °F cooler than bare metal, reducing thermal movement (expansion/contraction), preventing premature paint breakdown, and lowering heat transfer into the building.
How can a reflective coating help lower energy bills in Heiskell’s climate?
Heiskell experiences hot, humid summers with plenty of sunshine. A reflective coating can bounce back 70–85 % of incoming solar energy, cutting rooftop temperatures during peak afternoon hours. Studies by Oak Ridge National Laboratory show that in climates similar to East Tennessee, reflective metal roofs can reduce summertime cooling demand by 10–25 %. For many commercial and residential customers this translates to annual HVAC savings of $0.15–$0.35 per square foot, plus less HVAC wear and tear.
Will applying a reflective coating extend the life of my metal roof?
Yes. By shielding the panels from UV degradation, stopping rust initiation, and lowering thermal cycling, a high-quality elastomeric or silicone coating can add 10–15 years to the service life of a sound metal roof. It also seals fasteners, seams, and minor pinholes, helping prevent leaks. Regular recoating every decade can postpone a costly full roof replacement for 20–30 years.
What is the typical installation process and how long does it take?
1. Inspection—We verify that the roof is structurally sound, checking for loose panels or severe corrosion. 2. Preparation—All dirt, mildew, oils, and rust are removed using power-washing and, where needed, rust-inhibiting primers. 3. Repairs—Fasteners are tightened or replaced, seams are sealed with butyl tape or urethane caulk, and any damaged panels are patched. 4. Base coat—An adhesion-promoting base coat is applied to ensure proper bonding. 5. Finish coat—One or two passes of the reflective topcoat reach a dry-film thickness of 18–30 mils. A typical 10,000 ft² commercial roof in Heiskell takes 2–3 days of on-site work and 24–48 hours of curing before foot traffic can resume.
How much does a reflective coating for a metal roof cost in the Heiskell area?
Pricing depends on roof condition, prep work, and chosen coating chemistry (acrylic, urethane, or silicone). Most projects in the Heiskell market fall between $2.50 and $4.50 per square foot, fully installed. For comparison, a full tear-off and replacement of a standing-seam metal roof often runs $8–$12 per square foot, so coating is typically 40–60 % less expensive up-front and much less disruptive to daily operations.
What maintenance is required after a reflective coating is applied?
Minimal. We recommend: • Annual or semi-annual visual inspections—look for punctures, ponding water, or areas where dirt accumulation may reduce reflectivity. • Light washing with a garden hose or low-pressure washer once a year to remove pollen and debris. • Prompt touch-ups if mechanical damage occurs (e.g., from service contractors or falling limbs). Following this simple plan keeps reflectance high, preserves the warranty, and helps the coating reach its full life expectancy of 10–15 years before recoating is needed.