Putting A Deck On A Built Up Roof

Frame up a box the size of the outer dimensions of your deck using 2.

Putting a deck on a built up roof.

Adding a sloped sheet metal roof under a deck to make a dry place to store outdoor stuff like the wheelbarrow or kids toys. A deck on a sloped roof requires a different approach to the framing underneath the joists. The footings for porch decks must be larger than deck footings. Build the frame of the roof on the ground.

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 lumber. Lift the box. 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.

I am working on a roof deck. The under deck ceiling design. Can you build a deck on a pitched roof. 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.

Convert the space under a second story deck into a dry spacious patio by installing this simple. Typical decks are designed to support 55 psf lbs per square foot. 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. 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.

Place pier blocks so that the posts will be against the inside of the support frame. How to build an under deck roof introduction. How to build your own deck roof. Many porches use 22 diameter corner and intermediate footings.

As a result most decks have inadequate footings to support a new porch roof. How to build a roof over a deck step 1. Roof deck framing unlike for decks at ground level doesn t entail a ledger attached to the rim joist of a house. One of our readers rune eriksen sent us photos of his design for a home built deck.