Hi All, I've taken ownership of a single concrete sectional garage which I intend to use as a workshop. Only problem is that I only have the back 2 corners and all the concrete panels, i'm missing the front section. The front part was originally made up of 2 vertical concrete posts and 1 horizontal one which bolted together and bolted to the ends of the panels that have a rounded end (tongue and groove style). I'm basically looking for some ideas on what to use as a replacement. It's going to have a flat roof on wooden joists and i'd like to retain a garage door. Thanks in advance