What is a TGI in Construction?
Introduction In the construction industry, TGI stands for Trus Joist® TJI®, which refers to a specific type of engineered wood product known as TJI® joists. Developed by Trus Joist, a division of Weyerhaeuser, TJI® joists are widely used in residential and commercial construction for floor and roof framing. They are known for their strength, durability, […]

