9 Best Of How To Build A Roof On My Porch Best Images PNG. But if it is not feasible due to presence of windows then just try to mark the place which is closest to it. Start at the bottom of the porch roof.
I show how I construct it showning in detail how to do the lead flashing. This will be a 26 board where rafters of your porch roof attach. Dig one hole at each corner of the porch.
Hoist the trusses onto the roof.
One square of shingles will be sufficient to cover this roof. I show how I construct it showning in detail how to do the lead flashing. Here is how to build a roof over a porch. Cut 4-by-4 posts as long as you wish the height of the roof to be.