Building codes are continually revised to improve safety, efficiency, and sustainability in construction. These updates often lead to changes in approved or required materials, which directly affects architects, contractors, engineers, and material suppliers. However, many professionals struggle to adapt to these updates, leading to costly errors and compliance issues. Recognizing the most common mistakes—and learning how to avoid them—can help keep your projects on track and up to code.
Mistake 1: Assuming Old Specs Are Still Valid
One of the most common errors is continuing to use legacy specifications without verifying whether they meet the latest code requirements. This often happens when relying on outdated project templates or reusing specs from previous jobs.
How to Avoid It: Review and update all material specifications at the beginning of each project. Reference the latest version of applicable building codes and consult with code officials or product manufacturers to confirm compliance.
Mistake 2: Overlooking Local Amendments
Building codes vary by jurisdiction. While many regions base their codes on model codes like the IBC or IRC, local governments frequently make amendments. Relying solely on the base code can result in noncompliance at the local level.
How to Avoid It: Always verify code requirements with the local authority having jurisdiction (AHJ). Maintain a database of regional code variations if you work across multiple areas.
Mistake 3: Failing to Communicate Code Changes Across Teams
Updates to building codes that impact materials often require input from architects, engineers, purchasing departments, and construction teams. A lack of communication can result in mismatched materials, delays, or failed inspections.
How to Avoid It: Establish a formal review process when codes are updated. Involve all project stakeholders and document any specification changes. Regular coordination meetings can help catch errors early.
Mistake 4: Ignoring Third-Party Certification Requirements
Updated codes may require that materials carry specific certifications or meet revised performance standards. Using uncertified or non-compliant products—even if they seem equivalent—can lead to project rework or legal liability.
How to Avoid It: Verify that all materials meet updated testing and certification requirements. Work closely with reputable manufacturers and request updated technical data sheets and compliance documents.
Mistake 5: Not Training Staff on Code Updates
Project managers, estimators, and field staff who aren’t kept informed about code changes may unintentionally approve or install non-compliant materials. This gap in knowledge can lead to costly change orders and project delays.
How to Avoid It: Provide ongoing code training for your team, especially after major updates. Distribute summaries of relevant code changes and how they affect material selection.
Mistake 6: Delaying Specification Updates Until Permitting
Waiting until the permitting stage to revise material specs can be risky. By then, materials may already be ordered, budgets set, and timelines established—making last-minute changes disruptive and expensive.
How to Avoid It: Evaluate and adjust material specs early in the design phase. Build flexibility into budgets and schedules to accommodate potential changes driven by code updates.
Conclusion
Staying ahead of building code updates is essential for delivering compliant, safe, and efficient construction projects. Avoiding these common mistakes requires a proactive approach, strong communication, and collaboration across teams. By treating code compliance as an ongoing process—not a last-minute check—you can minimize risk, control costs, and ensure your materials meet the latest standards.
