5 Best Of How To Build A Deck Over A Sloped Roof Best Resolution Image. 1 Goberco deck drainage system requires to be installed on sloped joist to drain water off the deck such slope should be between 1 18 per foot and 2 14 per foot. Whenever I install decking over a roof I make sure the framing is structurally sound and properly pitched to drain water.
The drainage system flashing details and waterproofing membrane that go over the structural deck are the key to success. My plan is to open up the roof and sit a couple of 4x4 posts on top of the outside wall. How much should a deck be sloped.
Jan 14 2021 When installing decks over living space the author adheres to a code-mandated minimum 14-inch-per-foot roof slope which can be achieved by either sloping the roof framing or using a tapered insulation system.
Install post base connectors. Building a deck on a sloped roof. Oct 17 2014 You can build the structural deck out of concrete as it sounds like you are doing or wood-frame construction. Install post base connectors.