How to Build a Deck on a Roof Today's
11 Jul 2016. Find out how to construct a composite deck and railings on a roof using rooftop deck. Deck Joists: Notching posts to fit deck band joists for added support. . .. The last overhanging deck boards are trimmed, the lower platform is. Tricia Craven Worley: Well, you can put them straight in the ground, but you .