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Maryland Roofing Legislation, Codes, and Guidelines

Maryland State Building Codes for Roofing

Maryland utilizes the Maryland Building Performance Standards (MBPS) as the foundation for building construction across the state. The MBPS mandates that all local jurisdictions adopt and enforce the same edition of the International Building Code (IBC) and the International Residential Code (IRC), along with the International Energy Conservation Code (IECC). These codes, which include specific chapters and requirements governing roof assemblies, materials, and installation, are modified by the State of Maryland to align with specific state laws and regulations.

While the state sets these minimum standards, local jurisdictions in Maryland are responsible for the enforcement of these codes and may adopt more stringent requirements or local amendments. Consequently, property owners and contractors must consult their specific local building department to confirm the currently enforced edition of the codes and any local permit requirements for roofing projects.

Primary State Agency

The Building Codes Administration (BCA), a unit within the Division of Labor and Industry at the Maryland Department of Labor, is the primary state agency responsible for adopting and maintaining the Maryland Building Performance Standards. The BCA provides technical assistance, oversees the adoption of new code editions, and ensures that state-wide minimum building codes are established to promote safety, energy efficiency, and accessibility.

Resources to Learn More

Select a County Below to Learn More About That Jurisdiction in Maryland

Permit rules operate within the above structure but can be nuanced at the county or municipal level. Select your local area below for specific ordinances, local codes, and direct links for your locality Building Department.