Installing a porch roof over an existing deck is usually not recommended unless the deck was originally designed to support a future porch.
Build gable roof over deck.
Typical decks are designed to support 55 psf lbs per square foot.
Anchor posts place the molds for the concrete forms into the holes for the supporting posts.
Shed gable and hip.
Measure and cut 6x6.
Shed roof a single sloping surface that starts at the exterior house wall and ends at support posts.
How to build a roof over your deck.
Gable roof the most common type of deck roof the gable roof forms a triangular shape.
Porch decks require 25 additional psf for roof loads for a total of 80 psf.
How to build a gable roof over a deck step 1.
There are three types of roofs that you ll find over a deck.
Mark these locations on the deck and cutout areas in the.
How to build gable roof over deck porch.
Determine the locations for your roof support posts.
Measure post locations mark corresponding areas and cut out spacing to install the foundations for the support.