Over Frame Roof

The rafters are usually positioned directly above the wall studs.

Over frame roof.

Add the length of the overhang beyond this mark and. Like wall studs and floor joists rafters and trusses are spaced every 16 or 24 inches from center to center. On the gable ends this was pretty easy. Most roofs utilize 16 inch spacings for strength and rigidity.

Roof framing depends on the type of roof you want to build. The gable roof hip roof gambrel roof flat roof shed roof mansard roof and many more custom roof types. There are several roof types. The most important part of any roof over is to first come to terms with the state of your roof.

The method of installation varies wildly. One of the keys to over roofing is to tie the air control layer of the roof assembly to the air control layer of the wall assembly. Measure form the top of this line down the board to determine the line length or length of the rafter less the ridge. Measure your seat cuts.

Position the square at the end of the rafter board with the tongue on your left and facing away from you. Stick framing combines roof rafters with ceiling joists. Below is a link to a roof plan with a section that is over framed see note 3. Framers stick building a hip roof you can learn a great deal about roof framing by understanding the concepts of framing a gable or shed roof.

Start by marking the plumb line the horizontal line that marks where the wall will meet the rafter. Use the guide we. While you re at it some carpenters. Over framing is when you frame a roof section on top of another roof section such as when joining a l shaped roof with each section at right angles to each other etc.

Line up the square with the plumb line then rotate it 180 degrees realigning the square on the other side of the.