I-joists, also known as parallel chord trusses or open web joists, are load-bearing structural members that are used as floor and roof framing material in construction. I-joists provide design flexibility, are lightweight, and offer high strength-to-weight ratios. They are manufactured from oriented strand board or plywood flanges bonded to a solid wood or engineered wood webs. I-jois... https://pragatibodkhe.livepositively.com/global-i-joist-market-estimated-to-witness-considerable-growth-due-to-rising-construction-activities/new=1