The first step is the positioning of a substantial ridge beam.
How to build a vaulted porch roof.
When building a porch roof the header carries most of the weight of the roof.
From gable and shed roofs to hip and flat our information about how to build a porch roof will make the job easy.
Sandwich a piece of 1 2 inch plywood in between the boards and nail together.
Ensure that it is substantial.
You will normally build a header out of 2x6 or 2x8 planks.
Several options for alternative structural support include placing a very sturdy strong center roof beam along the roof peak line and attaching all of the rafters to it.
I chose a pitched roof design and in this video take you through the entire job from start to finis.
See exactly how i made a simple porch roof step by step.
The trick in framing a vaulted ceiling is figuring out what to do with the ceiling joists.
Rafters used to frame a vaulted roof are typically larger than rafters used to frame a roof that relies on ceiling joists for support.
These horizontal framing members tie a building s outer walls together and resist the outward force exerted by the roof rafters in conventional framing.
In the case of a gable roof over an enclosed building the lower ends of the rafters rest on the exterior walls of the building.
If you are considering removing a flat ceiling in favor of constructing a vaulted ceiling first determine how to brace the roof with an alternative method of support for the rafters.
In an open porch however the rafters rest on horizontal beams.