Numerical investigation of radiant barrier roof systems using reflective and insulating layers for enhanced thermal performance in hot climates
Journal of Building Physics: Formerly Known as Journal of Thermal Envelope and Building Science
Published online on June 25, 2026
Abstract
Journal of Building Physics, Ahead of Print.
This study numerically investigates the thermal performance of simplified multilayer roof assemblies for hot-climate applications. Six roof configurations were considered by combining aluminum or galvalume as the exposed upper reflective layer with ...
This study numerically investigates the thermal performance of simplified multilayer roof assemblies for hot-climate applications. Six roof configurations were considered by combining aluminum or galvalume as the exposed upper reflective layer with ...