The roof is a primary target for achieving energy efficiency by regulating temperatures and lowering power usage. APOC provides proven, industry leading roofing system solutions for those trying to achieve cool roof systems. As the roofing system experts, we provide a wide variety of information to support our commercial customers and specifiers, such as the information below. This information is for general guidance only. For specific system recommendations for your job, contact your APOC distributor or APOC sales representative by clicking here.