11 Best Of How To Build A Lean To Roof Over Deck Free Download. Mark the area where you want the structure. Drive the post in and fill the hole with concrete to set it in place.
May 21 2019 3 Building the support beam. Space rafters either 16. Porch decks require 25 additional PSF for roof loads for a total of 80 PSF.
Tie your existing deck posts into the roof by extending your corner posts with the 4 by 4.
How to Build a Roof Over a Deck Step 1. These are used to. Mark the area where you want the structure. Before you begin make sure youre matching the house roof pitch angle and overhang for your roof.