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 ...

Introduction Have you ever driven across a bridge or seen a building that is under construction and noticed the large metal support girders? What about wooden beams in a house that is under ...

Timber trusses are wooden structural frameworks used to support roofs or other heavy structures. Fabricated from a series of triangles linked by a ridge beam and purlins, wooden trusses are ...

Lack of recognition of key aspects related to building construction is one of the top five common threads when analyzing firefighter fatality case studies. A good number of times, this lack of ...

The potential dangers of lightweight construction and its inherent deficiencies must be understood by every firefighter and fire officer. From a strategic and tactical standpoint, lightweight ...