How To Attach A Porch To The Roof

Then fix the back channel to the fascia boards underneath the gutter directly.

How to attach a porch to the roof.

Attach a sill. 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. Locating and mounting the ledger is normally a fairly easy process. You can either remove the eave or just keep it.

The use of valley board to nail down rafter in porch roof addition design. Adding a roof onto an existing porch can add a lot of character to the front of your home. Measure the size of the beam that you are going to use. At the beam end the rafters are fastened with a 10 inch structural screw through the top of the rafter into the beam.

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. You have to make. If you have a square porch you need. The ledger typically a 2 by 6 is usually designed to hold one end of the patio roof rafters.

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. Check your local building codes before beginning construction. One of the major considerations of the porch roof is the support that will keep it from falling down. Acquire any necessary building permits before.

The ledger should be attached before the foundation is built for a deck patio roof posts and other structure. The roof deck is 1x6 attached to the top of the rafters with 1 4 inch space between boards. How to attach a porch roof to a house step 1. Build support columns to help support the weight of your porch roof.

Based on the size of the new addition that you wish to have to cover the porch area attach a valley board by nailing it down on the existing roof.