We are knowledgeable in engineered lumber products and can assist you with all related questions and sizing calculations. You are in good hands with us when it comes to snow loads and joist hanger accessories. We are here to help! Trus Joist® TJI® joists are key to a high-performance floor. The dimensional stability of TJI joists resist warping, twisting and shrinking that can lead to those nasty squeaky floors. Their lightweight structure and availability in long lengths makes them a breeze to install over traditional framing, saving you both time and money.