Adding a roof over an existing deck should you attach a roof to an existing added over deck adding a covered patio screened porch existing deck porches and how to add a roof existing deck how expensive is it to construct a roof over deck from scratch roof over deck pictures you.
How to attach deck with roof to corner posts.
The posts attach to the footers with brackets.
Porch decks require 25 additional psf for roof loads for a total of 80 psf.
Don t lag bolt a deck railing post to the outer band board that s nailed to the ends of the floor joists.
As a result most decks have inadequate footings to support a new porch roof.
A free standing roof can be built over a deck paved patio or concrete pad.
If it is next to a house or structure it should be secured to the siding or roof of that structure as well to keep it stable through high winds and lashing rains.
They must be strong.
It s easy to connect deck railing posts to the floor joists of the deck.
Once the posts are set you ll cut them to the correct height.
Deck railing posts are the foundation of a deck railing system.
The footings for porch decks must be larger than deck footings.
A free standing roof needs to have posts sunk into the ground.
Mark and cut the beams.
Many porches use 22 diameter corner and intermediate.
How to do it yourself patio deck preparing and attaching railing posts.
00 00 how to cut and prepare the corner post.
Typical decks are designed to support 55 psf lbs per square foot.