Reflective Coatings
Reflective Coatings | Metal Roofing | Roofing | Riceville
Beneath Riceville’s broad Tennessee sky, HEP applies high–performance reflective coatings that turn ordinary rooftops into energy-saving powerhouses. By bouncing away harsh UV rays, our finish keeps interiors cooler, eases demand on HVAC systems, and extends the lifespan of metal roofing while preserving its crisp, modern look.
Homeowners and business owners alike appreciate lower energy bills, longer roof life, and the peace of mind that comes from partnering with a local team backed by decades of experience. When you’re ready to protect your investment and beat the heat in Riceville, let HEP coat your metal roofing with a shine that works as hard as you do.
FAQs
What is a reflective roof coating and how does it work on metal roofs?
A reflective roof coating is a specially formulated, elastomeric liquid applied to the surface of a metal roof. Once cured, it forms a seamless, UV-resistant membrane that reflects a large percentage of the sun’s infrared and ultraviolet rays. On metal substrates, the coating fills micro-cracks and fastener holes, improving waterproofing while keeping roof temperatures significantly lower. This reduces thermal cycling (expansion and contraction) that can loosen panels and fasteners over time.
What benefits can Riceville property owners expect from applying reflective coating to metal roofs?
• Energy savings: By reflecting up to 85% of solar heat, coated roofs can lower attic temperatures by 20–30 °F, cutting summer cooling costs by 10–25% in Riceville’s humid climate. • Extended roof life: The coating shields metal from oxidation, rust, and UV degradation, often adding 10–15 years to the roof’s service life. • Leak prevention: Seamless coverage seals small gaps and fasteners, reducing the chance of future leaks. • Improved comfort: Reduced heat transfer helps maintain more stable indoor temperatures. • Sustainability: A coating system reuses the existing roof deck, keeping tons of metal out of landfills and meeting cool-roof standards for potential tax incentives.
How long does a reflective coating last on a metal roof and how often should it be reapplied?
High-quality acrylic, silicone, or urethane coatings typically last 10–15 years on properly prepared metal. Longevity depends on film thickness, roof pitch, maintenance, and Riceville’s weather exposure. We recommend annual inspections and cleaning; if the coating film wears to half its original thickness or shows cracking/peeling, schedule a recoat. Many manufacturers offer renewable warranties that extend coverage with each reapplication, making the system virtually indefinite if maintained.
Will a reflective coating really lower my energy bills in Riceville?
Yes. Riceville averages over 2,600 cooling degree days annually. A reflective coating reduces rooftop surface temperatures by as much as 60 °F on sunny days. Studies by the U.S. Department of Energy show cool roofs can cut air-conditioning demand 10–25% in similar climates. Customers typically see a 1–3 year payback from reduced utility costs, especially in buildings with large conditioned spaces such as warehouses, churches, and residences with metal standing-seam roofs.
Can reflective coatings repair leaks or rust on an existing metal roof?
Reflective coatings are preventive as well as corrective. During preparation, we power-wash the roof, mechanically remove loose rust, treat remaining rust with a corrosion inhibitor, and seal all seams, screw heads, and penetrations with a compatible elastomeric mastic or fabric-reinforced tape. Once these repairs cure, the reflective topcoat is applied, encapsulating the repairs. While serious structural damage still requires panel replacement, most minor leaks and surface rust are fully addressed within the coating system.
What is the installation process and how much downtime should I expect?
1. Inspection & moisture survey to ensure the substrate is sound. 2. Surface preparation: pressure-wash at 2,500–3,500 psi, rust removal, and detergent rinse (1 day for most 5,000 ft² roofs). 3. Detail work: seal fasteners, seams, and penetrations with flashing grade mastic (1 day). 4. Primer (if specified) and first coat application via airless sprayer or rollers (half-day to 1 day). 5. Final reflective topcoat applied after cure window (another half-day). Metal roofs usually remain walkable and watertight throughout, so occupants rarely need to vacate. Overall downtime is minimal—typically 2–3 days start to finish, weather permitting.