Install Main Horizontal Beams

What happens here

Carefully lift and secure large horizontal wooden beams onto the top of the vertical posts. This establishes the main structural outline of the pergola. The video shows multiple workers collaboratively lifting and positioning these heavy beams, indicating the need for proper support and alignment to create a sturdy frame.

Goal: Attach the main horizontal beams across the top of the erected posts, forming the perimeter and primary load-bearing elements of the pergola frame.