As a result most decks have inadequate footings to support a new porch roof.
Putting a deck on a built up roof.
I repair replace and build decks i do not notch my 4x post but when it is there already i like to use metal bracket on the two sides and if possible go underneath the deck and beef up the framework and add more support were i can the main idea in my opinion on rail system and support depends on how high the deck is.
Convert the space under a second story deck into a dry spacious patio by installing this simple.
Many porches use 22 diameter corner and intermediate footings.
How to build your own deck roof.
If you want a deck with a roof build the deck with proper support whether you plan to add the roof initially or later down the road.
How to build an under deck roof introduction.
Porch decks require 25 additional psf for roof loads for a total of 80 psf.
If you like the idea of having the roof above your house s roof you need to make sure the support posts are within 4 feet or so of the original gutter on that side.
Tie your existing deck posts into the roof by extending your corner posts with the 4 by 4 lumber.
Frame up a box the size of the outer dimensions of your deck using 2.
Lift the box.
The under deck ceiling design.
How to build a roof over a deck step 1.
Place pier blocks so that the posts will be against the inside of the support frame.
The footings for porch decks must be larger than deck footings.
One of our readers rune eriksen sent us photos of his design for a home built deck.
If you simply add a roof to a deck not designed to support one without the right retrofitting you will be putting your family members and guests at risk.
Build the frame of the roof on the ground.
Roof deck framing unlike for decks at ground level doesn t entail a ledger attached to the rim joist of a house.
Can you build a deck on a pitched roof.
A deck on a sloped roof requires a different approach to the framing underneath the joists.
Putting up a new roof above the new rear deck.
How many layers can you put on a flat roof.
I am working on a roof deck.