When comparing a standard flat roof to an insulated flat roof, the primary distinction lies in their construction and thermal efficiency. A standard flat roof typically consists of a single layer of roofing material, such as asphalt or tar, without additional insulation. In contrast, an insulated flat roof incorporates layers of insulation between the structural deck and the roofing material, which helps regulate indoor temperatures and enhance energy efficiency. This added insulation can significantly reduce heating and cooling costs. For more information on roofing solutions and services, you can visit https://greensbororoofrepair.com/.