Over Frame Roof

There are several roof types.

Over frame roof.

On the gable ends this was pretty easy. While you re at it some carpenters. The gable roof hip roof gambrel roof flat roof shed roof mansard roof and many more custom roof types. Use the guide we.

You should be able. Line up the square with the plumb line then rotate it 180 degrees realigning the square on the other side of the. Add the length of the overhang beyond this mark and. The fully adhered membrane wrapped down over the cut back roof deck to tie into the wall water control layer and air control layer photograph 11.

Measure form the top of this line down the board to determine the line length or length of the rafter less the ridge. The most important part of any roof over is to first come to terms with the state of your roof. 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. The method of installation varies wildly.

Roof framing depends on the type of roof you want to build. Like wall studs and floor joists rafters and trusses are spaced every 16 or 24 inches from center to center. Start by marking the plumb line the horizontal line that marks where the wall will meet the rafter. Measure your seat cuts.

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. 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. The rafters are usually positioned directly above the wall studs.

Most roofs utilize 16 inch spacings for strength and rigidity.