Trusscore Wall&CeilingBoard, RibCore, and NorLock are all low volatile organic compound (VOC) compliant and meet the California Department of Public Health 01350 standard for low-emitting materials. During construction, pre-finished Trusscore panels install with screws and don't require sanding or painting, keeping the air free from contaminants and VOCs like drywall dust, glue, and paint. For more information about how Trusscore products positively contribute to indoor environmental quality (IEQ), visit our Indoor Environmental Quality (IEQ) benefits page. To learn about how Trusscore products can contribute to credits in the IEQ category for LEED certification, visit our Trusscore & LEED Certification page.