9 Best Of How To Build A Roof Over A Porch Free Download. MORE PROJECT AND TIPS. The worst thing that people commonly do is make the porch roof a continuation of the existing roof so there is a very long roof section over the cold porch or patio to form ice dams or worse yet making the porch roof flatter than the house roof it.
The worst thing that people commonly do is make the porch roof a continuation of the existing roof so there is a very long roof section over the cold porch or patio to form ice dams or worse yet making the porch roof flatter than the house roof it. If local codes allow setting the overhead directly on an existing slab but the concrete is not thick enough to support the overheads weight you will have to pour new footings around. I also plan on it having a peaked roof.
Place the posts in holes.
It adds to the aesthetic appeal of the space. Erect support posts for the roof. I chose a pitched roof design and in this video take you through the entire job from start to finis. Whenever I install decking over a roof I make sure the framing is structurally sound and properly pitched to drain water.