Reflective Coatings
Reflective Coatings | Metal Roofing | Roofing | Sunbright
HEP brings decades of craftsmanship to Sunbright, combining advanced reflective coatings with precision-installed metal roofing that’s built to outshine and outlast traditional shingles. Our specialized coatings bounce back the Tennessee sun’s harsh rays, lowering attic temperatures and slashing cooling costs, while the corrosion-resistant steel underneath stands firm against driving rain, hail, and high winds. From barns and lake cabins to modern commercial spaces, every roof is tailored to your property’s style and structural needs, then backed by industry-leading warranties for total peace of mind.
Choose a roofing partner that treats energy efficiency and curb appeal with equal importance. HEP’s local crews arrive on time, clean up thoroughly, and finish most projects in just days—so you can start enjoying year-round comfort sooner. Discover how a reflective, long-life metal roofing system can elevate your Sunbright investment and keep it shining for decades.
FAQs
What is a reflective roof coating for metal roofs?
A reflective roof coating is a specially formulated, white or light-colored elastomeric membrane that is applied over existing metal roofing panels. Once cured, the coating creates a seamless, watertight barrier that reflects a high percentage of the sun’s ultraviolet (UV) and infrared (IR) rays, lowering surface temperatures and protecting the underlying metal from thermal expansion, corrosion, and premature aging.
Why are reflective coatings especially beneficial for metal roofs in Sunbright’s climate?
Sunbright sees hot, sunny summers with high UV indexes that can cause metal roofs to heat well above ambient temperatures. Reflective coatings bounce 70–85 % of solar radiation back into the atmosphere, dropping rooftop temperatures by as much as 40 °F (4–6 °C). This reduces interior heat gain, eases the load on air-conditioning systems, and helps prevent thermal shock—the rapid expansion and contraction that can loosen fasteners and seams on metal panels.
How long can I expect a reflective coating to last on my metal roof?
With proper surface preparation and professional installation, high-quality acrylic or silicone reflective coatings carry life expectancies of 10–20 years. Periodic inspections and simple maintenance—such as cleaning dirt and re-sealing any punctures—can extend performance. When the coating eventually thins, it can be re-coated at a fraction of the cost of full roof replacement, effectively resetting the warranty period.
Is my existing metal roof a good candidate for coating, and what preparation is required?
Most standing-seam or corrugated metal roofs in sound structural condition can be coated. The roof must be thoroughly cleaned to remove dirt, oxidation, and mildew, usually with a low-pressure wash and biodegradable detergent. Rusted areas are wire-brushed, treated with a rust-inhibiting primer, and fasteners are tightened or replaced. Any seams, penetrations, or minor leaks are sealed with compatible elastomeric flashing before the reflective topcoat is applied.
Will a reflective coating change the appearance of my roof?
Yes, but generally in a positive way. Reflective coatings create a uniform, satin-white or light-gray finish that hides color variations and minor surface blemishes on older metal panels. If your neighborhood or HOA prefers darker tones, pigments can be added, but lighter colors yield the highest reflectivity. The coating also masks small scratches and provides a clean, modern look while extending the metal’s service life.
How much can I save on energy bills after applying a reflective coating?
Actual savings vary by building size, insulation levels, and HVAC efficiency, but property owners in Sunbright routinely report 10–25 % reductions in summertime cooling costs. Lower rooftop temperatures also lessen wear on HVAC equipment, offering additional indirect savings. Many clients recoup the cost of coating within 3–7 years through energy savings alone, and federal or utility rebates for cool roofs can further shorten the payback period.