https://www.youtube.com/watch?v=obvfPLBJMLQ
One Man Build! 14x20 Room Addition with 300LB Beam | MY DIY ...
Sep 9, 2023 ... 14x20 Room Addition with 300LB Beam | MY DIY. 26K views · 1 year ago ... Framing Walls with 2x6 for our Home Addition ||14x14 Addition||.