Plans call out on a flat roof with pods (flats of preplanted plants)to slope insulation to drain.The plans have I joists with decking epdm and ridgid insulation not on sleepers to bear the weight equally.Do you actually step and shape the foam to make it drain properly? Also the parapet wall 11 inch high has steel railing penetrating the metal cap.should I solder boots into the metal cap and counter flash around each post?It says seal all penetrations.Trying to flash correctly for longevity.Thank you in advance Pell
Discussion Forum
Discussion Forum
Up Next
Video Shorts
Featured Story

The crew discusses finding rot when remodeling, challenges installing custom shower panels, and how to prevent subs and suppliers from sabotaging builds.
Featured Video
How to Install Exterior Window TrimHighlights
"I have learned so much thanks to the searchable articles on the FHB website. I can confidently say that I expect to be a life-long subscriber." - M.K.