Roofing Talk - Professional Roofing Contractors Forum banner

1/4"

  1. General Roofing Discussion
    Hi, I penetrate a lot of Modbit roofs with standoffs for solar arrays. The standoffs are 1 1/4" steel pipe, and they meet the roof at a steel flange that is about 4" square and 3/8" tall. For structural stability, I cut away a square of existing felts all the way down to the deck, sometimes...
Top