How Nail Spacing & Size Affect Structural Shear Wall Strength

gregvancom Video 3 months ago

Description

https://www.homebuildingandrepairs.com/framing/shear_panel/index.html - In this video, we break down the structural numbers for common shear wall nailing patterns and compare four standard framing nails: 8d Common, 8d Sinker, 10d Common, and 10d Sinker.

If your structural engineering plans call for common nails, using sinkers can significantly lower your shear strength and might even cause issues during your framing inspection. We’ll look at how edge nailing spacing (6", 4", 3", and 2" on center) impacts overall wall capacity, plus important International Residential Code (IRC) requirements regarding 2x vs. 3x framing at panel joints for high seismic zones (D, E, and F).