How To Attach A Porch To The Roof

If you have a square porch you need.

How to attach a porch to the roof.

Acquire any necessary building permits before. A house attached patio roof takes advantage of the house s structure by supporting one end of the roof on a ledger mounted horizontally to the house. Instead of just having an open porch installing a porch roof will enable the homeowner to be able to use the space during times of rain or intense sun. The blocking is held low to hide the roof wall intersection and to provide a 1 inch air space at the top for a ventilation channel.

Check your local building codes before beginning construction. Measure the sightline clearance height from the roof to the house not the other way around. Locating and mounting the ledger is normally a fairly easy process. The ledger typically a 2 by 6 is usually designed to hold one end of the patio roof rafters.

You have to make. Build support columns to help support the weight of your porch roof. You can either remove the eave or just keep it. The ledger should be attached before the foundation is built for a deck patio roof posts and other structure.

Measure the size of the beam that you are going to use. One of the major considerations of the porch roof is the support that will keep it from falling down. The use of valley board to nail down rafter in porch roof addition design. Using lag bolts and a screwdriver fasten the base of the posts to the ground.

Go to the same height as the existing roof if you want to have a clean look and make the patio cover flush with the existing roof you need to strengthen the fascia and back channel by reinforcing the rafters inside the existing roof. Adding a roof onto an existing porch can add a lot of character to the front of your home. Then fix the back channel to the fascia boards underneath the gutter directly. How to attach a porch roof to a house step 1.

At the beam end the rafters are fastened with a 10 inch structural screw through the top of the rafter into the beam.