Profile: P B I Supply, Inc. supplies insulation products. We concentrate on the lamination of fiberglass insulation for metal buildings. We serve the metal building industry. Our product line comprises of faced fiberglass MBI, metal building insulation support systems, reflective insulation and simple saver systems. We deliver accessories, which include poultry netting, thermal spacer, blocks, banding, tapes and trim strips. Our insul-basket is an insulation support grid designed for metal buildings and bar joist construction.