Q. I'm going to build a room addition because moving to a bigger home is just out of the question. I've never done rough framing for a subfloor, and I need a quick tutorial on the top things one ...

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 ...

Many renovated buildings replace wood and masonry structural elements with steel. The replacement of heavy wooden roof and floor joists with the lighter steel open-web bar-truss joists is a common ...