ASHEVILLE, N.C. (828newsNOW) — Metal roofing systems are gaining attention among homeowners and builders for more than durability, with energy efficiency emerging as a key factor in reducing cooling costs, particularly in warmer climates.

Manufacturers and suppliers, including Best Buy Metals, say modern metal roofing is engineered with reflective coatings that help deflect solar radiation rather than absorb it, reducing the amount of heat transferred into a home.

That reflective property can make a measurable difference in attic temperatures during peak summer months, when traditional asphalt shingles tend to absorb and retain heat.

Industry studies have found that reflective roofing materials can lower surface temperatures significantly compared to conventional roofing, which in turn can reduce the strain on air conditioning systems and help cut electricity usage during high-demand periods.

In addition to reflective finishes, many metal roofs are designed with ventilation systems that allow hot air to escape more efficiently from attic spaces. That airflow can further reduce heat buildup inside a structure.

Energy savings vary depending on home design, insulation, local climate and roof color, but contractors say homeowners in hot and sunny regions tend to see the most noticeable reductions in cooling costs after switching to metal roofing systems.

Advocates also point to longer lifespan and reduced maintenance needs as secondary financial benefits that contribute to long-term savings, even if upfront installation costs are higher than some traditional materials.

As energy costs continue to fluctuate, suppliers and contractors expect interest in reflective and energy-efficient roofing options to remain strong, especially in regions that experience prolonged summer heat.