Benefits of Pre-engineered Buildings (PEBs) Pre-engineered buildings, or PEBs, are a popular method of construction not only in the United States but across the globe. Market analysts predict the PEB market to grow at a CAGR of 12% through 2020. The key drivers of growth in PEBs over the past decade lie somewhat in e-commerce and online retail sales. It’s no surprise as digital purchasing continues to grow in both B2B and B2C. Sellers need additional space for storage and inventory. This also places additional demand to have warehouses that streamline distribution of products. In addition to e-commerce growth globally, the International Energy Conservation Code (IECC) updated its energy code in 2015, which New York State adopted in 2016, to further push the necessity of energy-efficient buildings. The PEB commercial industry has stepped up to the plate and introduced roof and wall insulated metal panels with increased R-Values to meet the strictest of energy codes. Design-build fir