Trim off the top corner to follow the slope of the angled top plate. Pro tip: When you're done building the front and back walls, set them aside so you can use the platform to build the roof sections.

We wanted to keep it simple and efficient, so we built double 2x4 ... the rafters and then attached a Laminated Veneer Lumber (LVL) beam to the front posts to support the three-foot overhang, and a ...