APA’s Frame it Right: Back to Basics for Big Buildings on-demand webinar offers basic framing guidance and training, including:. The consequences of framing mistakes throughout a building; Load path, ...

In other words, roof framing is just basic trigonometry. Good framing squares already have done the tough math for you. If you have one of these framing squares, look at the body of the square.

Inexperienced framers often need help understanding the basics of building with engineered wood. APA's collection of builder tips illustrate several basics of framing, such as spacing wood structural ...