Assemble U-Channel Beam
At 0:14 in
Getting straight CUSTOM with this gable detail!
What happens here
With the L-shaped side sections ready, proceed to assemble the main U-channel beam. Lay a wider piece of wooden lumber flat on a stable work surface; this will serve as the bottom of the U-channel beam. Position one of the pre-assembled L-shaped sections (from the previous step) onto one long edge of this bottom piece. Ensure the vertical part of the 'L' is flush with the edge of the bottom piece and the horizontal part lies flat on top of it. Using the nail gun, securely fasten the L-shaped section to the bottom piece with finishing nails. Repeat this process for the other L-shaped section on the opposite long edge of the bottom piece. This will create a sturdy U-shaped channel, which will be the basis of your hollow truss beam.
Goal: Construct the main U-channel for the truss beam
Tools and materials
- Air Compressor — Powering the pneumatic nail gun
- Nail Gun Metabo HPT NR1890DC — Fastening wooden pieces together
- Safety Glasses — Protecting eyes from debris and projectiles
- Finishing Nails — Securing the wooden pieces together
- Pre-assembled L-Shaped Sections — Forming the sides of the U-channel beam
- Wider Wooden Lumber — Serving as the bottom piece of the U-channel beam (e.g., 1x6 or 1x8)