BASF brings together a selection of building envelope solutions to create its HP+ Wall System offerings. Multiple assemblies incorporate BASF products including Walltite insulating air barrier, Neopor graphite-enhanced rigid thermal foam insulation, and Enershield fluid-applied barrier. Each assembly is designed to have more than 135% greater design capacity than a wall with standard framing, OSB, and full sheathing. While exceeding codes, and delivering up to R-34 in 2-by-4 construction, the HP+ Wall System helps reduce lumber content by 25% and eliminate the use of plywood or OSB sheathing.