Hip and valley roof framing is no so complex as compared to hip roof framing procedures.
How to frame a hip roof porch.
Tommy silva gives the apprentices a lesson in hip roof framing.
First of all you need to design the layout of building.
Enter the extension wall length into wall length and double the extension wall width then minus ridge thickness into the wall width entries.
If the wall plates are all square of equal lengths then the hipped rafters would form a pyramid shape like the picture above normally a roof is rectangle and there are more yellow common rafters.
Hip rafters are the diagonal rafters that span from the ridge at the top down to the corners of the roof.
While it s common to build hip roofs from trusses or premade frames it is possible to build your own hip roof.
Now outline the biggest rectangle inside the building layout.
Porch roof extensions for hip roof porch extensions from an existing building wall you can use half the calculator results.
Here roofs are constructed with an angle of 90 degrees.
Subscribe to this old house.
Http bit ly subscribethisoldhouse he explains the difference b.
Now draw the centerlines for all rectangles that are formed inside.
Minus ridge thickness to allow for ridge becoming pole plate roof peak will be slightly higher ridge thick must be same.
We show you how both a typical rafter style porch and truss roof area constructed.
Begin by measuring and cutting the wood then move on to installing the rafters and sheathing.