Attach Side Beams to Posts

What happens here

Begin by positioning the pre-cut horizontal side beam against the vertical post. Ensure proper alignment and levelness, as this will impact the entire structure's stability and appearance. Using an impact driver, drive self-tapping structural screws through the side beam and into the vertical post at pre-determined or structurally sound intervals. The video shows fasteners being driven from the side of the horizontal beam into the post. Verify that the beam is flush and firmly attached to the post.

Goal: The initial step involves securely fastening a horizontal side beam, which may serve as a ledger or a primary support, to a vertical post using an impact driver and appropriate structural screws. This establishes a foundational element of the pergola frame.