Joining Two Metal Roofs With Different Pitches

A sketchup model helps clarify how various rafters and framing components are assembled in an off angle hip and valley configuration.

Joining two metal roofs with different pitches.

The difference is only you have to fit rafter material or scrap or plywood at the back of common rafter in the section where both roofs meet. Joining two roofs with different heights. Place the 2 by 4 inch piece of lumber along the center of the flashing. Position the flashing between the two roof pitches.

Attach the folds using metal screws. Joining these two roofs poses two main challenges. Slide the right edge of the flashing under the highest roof pitch. Joining two roofs with different pitches is a method that exists in the building and construction world.

489 78 kb my business partner and i recently added a large screened in porch with a gable roof onto a client s home. This allows water to flow off the upper panels out over the trim onto the lower panels and exits the roof at the eaves. By john carroll download the pdf version of this article. As a final touch cover the flashing with shingles.

The way to do it is by using a 6 inch space apart between the. We re going to install it over top of the panels that have already been installed on the lower slope. Find the information about all the steps to do it here. One is getting the two differently pitched planes to meet at the hip or valley rafter.

The next step is securing the flashing so that it will stick perfectly to the roof. The piece that allows us to join the two different slopes is the pitch transition trim. Joining two roofs of different pitches. Learn more about off angle roof framing.

Shed roof house roof porch roof design mobile home porch front porch addition front porch railings 3 season porch porch veranda. We ll start with the knowledge that the main roof has an 8 12 pitch. Here you can use metal screws. Before joining two roofs with different pitches you can temporarily remove the eaves trim and replacing it after completing joining the roofs.

Make it neat by folding the flashing edges around the roof s edges and along the bottom of the eave. 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. The porch joined the house at right angles to a shed roof section. The other is to get the fascias to line up.

The guide on how to join two roofs together in different heights is more or less similar to the steps on joining two roofs with similar pitch.