Box Header Catalog: Understanding Headers, Frames, and Connectors
What this catalog does is to introduce box headers as a high-performance solution that proves to be quite beneficial for both residential and commercial framing. This document also sheds light on how headers, frames, and connectors come together for superior structural effectiveness. The box header system is covered from the rough opening point to installation, and universal applications are treated and applied to load-bearing and non-load-bearing interior and exterior walls.