Roof trusses cost an average of $285 per truss, but these costs can vary significantly depending on the size, type and material. In addition, you’ll need to hire an experienced roof contractor to ...

I-joists are strong, lightweight, "I" shaped engineered wood structural members that meet demanding performance requirements. I-joists are comprised of top and bottom flanges that resist bending and ...

Expert DIYer April Wilkerson installs trusses and adds a patio to the shop for expanded usability.

I’m sure you’ve driven across or seen large steel truss bridges that are made by combining any number of huge steel beams into right triangles that interconnect. When viewed from the side they look ...