Custom-Bilt Metals, Chino, CA, has joined its PPG’s Certified Metal Panel Program (PPG/CMPP). PPG/CMPP is a certification program administered by the PPG coil and extrusion coatings group. It gives architects a direct channel to metal panel manufacturers certified by PPG to apply high-performance Duranar, Duranar Ultra-Cool and Coraflon fluoropolymer coatings to metal building components, and/or to specify, design, fabricate and/or install aluminum components pre-painted with these coatings.