How To Buil D A Porch Roof

Step 2 drawing up plans.
How to buil d a porch roof. Sheathing 1 2 inch plywood or osb is nailed to the rafters. Building a porch roof step 1. You run the risk of detracting from the architectural style of your home if you don t do this. Take the measurements of the.
We can use pythagorean theorem run2 rise2 c2 then find the square root. You can place the columns outside the porch area or install them on the porch deck. Notice that the tops of the 6x6 support posts are notched to hold the header beam. Once completed roofing paper will be installed.
Also take a look for anything that could make attaching the roof difficult including power cables nearby trees and phone wires. See exactly how i made a simple porch roof step by step. Measure two 2 by 8 pieces of wood the length of the porch and two 2 by 8. Install the 2 2x10 header beams to the notched 6x6 support posts.
Decide on the rise and run of your porch roof. So your rafter length would be 311 4 inches. I chose a pitched roof design and in this video take you through the entire job from start to finis. The rise and run of the roof is generally the replica of the main roof.
Detailed guide mount the ledger header board and install the rafters. Remember that the location. Erect support posts for the roof. Just affix it to.
Then attach drip edge over the roofing paper. In our example our porch roof would be 24 squared 576 plus 20 squared 400 which added together equals 976. Your porch roof pitch should maintain the same pitch also known as rise and run as the other roof lines on your home or as a minimum the pitch of the roof directly above the porch roof. The rise and run of the roof is generally the copy of the main.
Dig holes 18 inches. How to build a roof on a porch. Here s what to do. Start with ledger board mounting.
Then taking the square root of 976 we get 31 24. Install the support posts. Install temporary bracing to keep the support posts level and in place. But if it is not feasible due to.
Install the header beam. Use thru bolts for a solid and strong connection. How to build a porch roof properly. When building a porch roof asphalt shingles or other roofing material are then attached over the roofing paper and drip edge.
Cut the cross pieces of the frame. Make sure that the plans are accurate and go into enough detail. It s always a good idea to spend time planning the design of your porch roof before starting. While making the measurements the location of the window on top of the place for the porch must be determined.