ECC Teams Prepare for 2026 - California Building Code Changes

ECC Teams Prepare for 2026: Key Takeaways from CBC Code Changes Seminar

Recently, ECC Project Management Teams and Superintendents participated in an in-depth training seminar on the 2025 California Building Code (CBC) updates, led by industry experts from Jensen Hughes. These changes, effective January 1, 2026, will significantly impact life safety and accessibility requirements across construction projects. The session equipped our teams with the knowledge to stay ahead of compliance challenges and deliver safe, accessible, and code-compliant projects for our clients.

Why This Matters

The CBC is updated every three years to align with evolving safety standards and accessibility laws. Understanding these changes early ensures ECC projects meet regulatory requirements without costly redesigns or delays.

Key Highlights for ECC Clients

Here are a few notable updates that will influence project planning and execution:

1. High-Rise Building Definition
   • The upper datum point for high-rise classification is now the roof level for buildings with occupiable roofs. This impacts design considerations for fire protection and egress strategies.
2. Stairway Door Operation
   • New provisions allow stairway doors to be locked from the stairway side but require unlocking upon fire alarm activation, power failure, or signals from the fire command center. Communication systems must comply with UL 2525 and NFPA 72.
3. Occupiable Roofs
   • Clarifications ensure occupiable roofs are included in exit requirements and considered levels for elevator standby power. This affects egress planning and accessibility compliance.
4. Fire Protection Updates
   • Fire walls designed per NFPA 221 are now deemed compliant, and new allowances for openings in fire barriers provide flexibility without compromising safety.
5. Accessibility & Legislative Changes
   • SB 1091 limits accessibility compliance costs for certain school projects to 20% of adjusted construction costs.
   • Updates to EV charging station requirements and student housing standards will influence site design and amenities.

What’s Next?

ECC is committed to integrating these changes into our workflows and advising clients on proactive strategies for compliance. Our teams are ready to guide you through the transition, ensuring your projects meet the latest standards for safety and accessibility.