Vibrant and corrosion-resistant colours are approved by the ENERGY STAR program ) for their solar reflectance performance. Galvalume pre-painted steel meets many categories of the LEED green building certification criteria. LEED. ). The wide range of colours we offer beautifies buildings, extends their lifespan, reduces energy costs, and increases property value. The professionals at Vaillancourt Seamless Roofs and Gutters can help you choose the right colour for your project.