How To Attach A Gable Roof To A House Wall

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.

How to attach a gable roof to a house wall.

Then the house wrap and exterior wall covering are installed over this roof flashing. The porch roof may match the pitch of your home or have a more shallow roof pitch. After the roof line changes you cannot add a gable using this option. There sometimes is a problem with movement differences of the wall and the roof decking when the flashing is fastened to both the wall and the roof.

Most common ways to attach a patio roof to an existing house. If you decide on a shallow pitch porch roof use 2 by 6 foot rafters. This option is available only if the roof line has not been edited. Click wall tabmodify panelroof floor line drop downedit in place.

Use screws to secure the rafter to the sill plate. How to tie a additions roof to existing roof roof additions to existing roofs how to construct a roof from an exsisting shead how to change a roof line how to attach a deck roof to existing roof how to add a roof over porch attache porch roof on house attach shed roof to house adding a roof to screened in porch adding a roof to existing. At the beam end the rafters are fastened with a 10 inch structural screw through the top of the rafter into the beam. Use this procedure to add a gable to the roof line of a wall.

How to attach a patio roof to an existing house. To get the cleanest look without breaking a sweat you can simply attach the back channel and the patio directly to the wall of the house. Often with new construction the roof flashing is first nailed to the wall. On a two story house you can usually tie the ledger into a band joist also called a rim joist located between the floors as shown below.

The most common roof to wall intersections involve either a gable roof with its ridge running perpendicular to the wall or a shed roof that slopes downward away from the wall. If attaching a patio roof to a ledger beneath the eaves does not allow for enough headroom you can set the new patio roof s rafters on the wall s top plate. You can also add a gable on the roof floor line worksheet on the properties palette.