Joining Two Roofs With Different Heights

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Joining two roofs with different heights.

They form an upside down v with the point at the top of the addition roof. The other is to get the fascias to line up. Place the 2 by 4 inch piece of lumber along the center of the flashing. Joining these two roofs poses two main challenges.

Select the 2 top faces. Draw a couple of attached boxes representing a main building plus a building extension. To keep the porch roof framing as simple as possible we installed a structural ridge. Joining two roofs of different pitches blind valleys simplify framing.

One is getting the two differently pitched planes to meet at the hip or valley rafter. Where the porch roof extended over the shed roof we installed a 2x6 ridge that ran from the top of the. 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. Joining two roofs with different heights.

In the pop up menu then choose calif ranch from the roof style pull down menu. Choose ok to accept default parameters and generate the roof shown. Slide the right edge of the flashing under the highest roof pitch. 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.