Structural Defects Compliance Guide

#6 Code Violation: Structural Defects

18,000+ citations • $2,000–$50,000 fine (2025)

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Why Structural Defects Are the #6 Code Violation

Notches, missing bracing, and improper anchorage cause collapse risks. ICC & DOB issued 18,000+ citations in 2023 — repeat failures lead to stop-work + demolition orders.

Top Triggers:

  • Joist holes >1/3 depth
  • No fireblocking in concealed spaces
  • Missing hold-downs at garage portals
  • Anchor bolts >6 ft apart

2025 Fines (IRC R502 / IBC 2308)  

Type Fine
Priority (notch violation) $2,000–$10,000
Critical (load path fail) $25,000–$50,000 + demo

Source: IRC 2021

IRC Must-Haves

Required

  • ½" anchor bolts every 6 ft
  • Fireblocking every 10 ft
  • Hold-downs at portals

Avoid

  • Notches in middle 1/3
  • No “DO NOT CUT” labels
  • Temporary bracing removed early

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By CGAP Industries | Updated: October 29, 2025

IRC 2021