![Column 3 of the Ontario Building Code built up wood beam span table A-3 has me confused. (Canada) : r/Carpentry Column 3 of the Ontario Building Code built up wood beam span table A-3 has me confused. (Canada) : r/Carpentry](https://preview.redd.it/column-3-of-the-ontario-building-code-built-up-wood-beam-v0-m2o6z086qp4b1.jpg?width=640&crop=smart&auto=webp&s=8f8923a9d029e3b530b780df39594150910c8f1e)
Column 3 of the Ontario Building Code built up wood beam span table A-3 has me confused. (Canada) : r/Carpentry
BUILDING GUIDELINES DECKS AND LANDINGS OVER 600mm FROM GRADE TO WALKING SURACE & DECKS ATTACHED TO HOUSE Criteria For Requir
![Span Tables for deck joists, deck beams, and deck flooring, giving both standard span tables and a quick "rule of thumb" Span Tables for deck joists, deck beams, and deck flooring, giving both standard span tables and a quick "rule of thumb"](https://inspectapedia.com/BestPractices/Table4-7.jpg)
Span Tables for deck joists, deck beams, and deck flooring, giving both standard span tables and a quick "rule of thumb"
![Span Tables for deck joists, deck beams, and deck flooring, giving both standard span tables and a quick "rule of thumb" Span Tables for deck joists, deck beams, and deck flooring, giving both standard span tables and a quick "rule of thumb"](https://inspectapedia.com/BestPractices/Table4-8.jpg)