Revise the state building code to allow single stairwells in certain buildings

2025 Regular Session

Summary of Bill LC 412: Revising State Building Code for Single Stairwells Purpose and IntentThe primary purpose of Bill LC 412 is to revise the state building code to allow for th

(LC) Draft in Assembly

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Purpose and Intent

The primary purpose of Bill LC 412 is to revise the state building code to allow for the use of single stairwells in certain types of buildings. Currently, the state building code requires multiple stairwells in most commercial and multi-unit residential structures to provide redundancy and ensure safe egress in the event of an emergency. This bill would create an exception to that rule for smaller buildings, potentially reducing construction costs.

Key Provisions

Allowance for Single Stairwells: The bill would amend the state building code to permit the use of a single stairwell in buildings of 3 stories or less, provided that certain safety requirements are met. These include:

Sprinkler system installation
Enclosed and fire-rated stairwell construction
Maximum occupancy limits

Scope and Applicability: The single stairwell allowance would apply to commercial buildings of 10,000 square feet or less, as well as multi-unit residential buildings with 20 units or fewer.

Code Enforcement: The bill grants the state building code commissioner authority to establish additional regulations and requirements for buildings utilizing the single stairwell provision.

Potential Impact

Construction Cost Savings: Developers and builders of smaller commercial and multi-family residential projects may see reduced construction costs by avoiding the need for multiple stairwells.

Safety Considerations: Critics argue that relying on a single stairwell, even with enhanced safety features, could jeopardize occupant safety in an emergency. Proponents counter that the required sprinklers and other safeguards will adequately mitigate these risks.

Affordable Housing: Supporters of the bill claim it could help lower the costs of developing smaller-scale affordable housing projects, though the impact may be limited.

Procedural Details

Status: The bill is currently in draft form (LC 412) and has not yet been formally introduced in the state legislature.

Timeline: If introduced, the bill would need to pass both the state Assembly and Senate before being signed into law by the governor. The timeline for this process is uncertain.

Rulemaking Authority: The bill grants the state building code commissioner broad authority to establish additional regulations and requirements for buildings utilizing the single stairwell provision. This could impact the final implementation of the policy.

Overall, Bill LC 412 represents an attempt to balance construction cost savings with occupant safety concerns, though the specific impacts remain to be seen if the legislation moves forward.