Description
https://www.homebuildingandrepairs.com/repairs/framing/floors/index.html - Thinking about fixing sagging open web floor trusses by adding a mid-span support beam? Watch this first! In this video, we dive into the major structural risks of jacking up open web trusses and why they aren’t the same as standard TJI joists or dimensional lumber. I'll share practical insights from the field on why a simple beam isn't enough and how it can actually put more stress on already deformed connections.
We cover potential repair strategies, including installing support blocking (web stiffeners), adding plywood/OSB for weight transfer, or aligning the beam directly under webbing connections. Plus, we'll look at real-world examples of load-bearing walls, load transfer paths, and why consulting a structural engineer is critical before tackling major structural damage. Don't make a costly mistake, understand your floor's framing anatomy before you start lifting!