Ohio Structural Glued Laminated Timber Dimensions Code 2010 Adoption Info
Effective Dates January 1, 2010 – Present
Adopts with Amendments ANSI/AITC A190.1-2007 Standard for Structural Glued Laminated Timber
Overview ANSI/AITC A190.1 is a standard developed by the American Institute of Timber Construction (AITC) that provides guidelines and requirements for the manufacturing, quality control, and structural design of glued laminated timber (glulam). It includes specifications for dimensions, quality, and structural properties to ensure that glulam products meet both structural and performance requirements.
Read More: Ohio Structural Glued Laminated Timber Appearance Grades Code 2001
Ohio Typical Timber Construction Details Code 2003
The 2010 Ohio Structural Glued Laminated Timber Dimensions Code is based on ANSI/AITC A190.1-2007 with Ohio-specific amendments. This code sets the minimum standards for the dimensions, quality, and manufacturing of structural glued laminated timber within the state of Ohio. The Ohio-specific amendments include additional provisions tailored to the unique structural and environmental conditions in Ohio, ensuring the safety, reliability, and performance of glulam products.

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