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 ...

Q. I'm getting ready to build a large room addition that needs a beam to support the floor joists. I've been told that a wood beam will work, but I've always seen steel I-beams in other houses. Is it ...

You re looking at magnificent floor trusses. These are spanning 28 feet, but you can go greater distances with ease. There s no need for a bearing wall or beam under them to support the weight of the ...

Q: Is it possible to build a multi-story home with no, or few, interior bearing walls or beams? I've looked at lumber span tables and regular lumber doesn't seem to be able to do what I want to be ...