Over Frame Roof

Like wall studs and floor joists rafters and trusses are spaced every 16 or 24 inches from center to center.

Over frame roof.

Use the guide we. Measure your seat cuts. The rafters are usually positioned directly above the wall studs. Line up the square with the plumb line then rotate it 180 degrees realigning the square on the other side of the.

On the gable ends this was pretty easy. 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. Roof framing depends on the type of roof you want to build. The method of installation varies wildly.

There are several roof types. Below is a link to a roof plan with a section that is over framed see note 3. Start by marking the plumb line the horizontal line that marks where the wall will meet the rafter. You should be able.

Measure form the top of this line down the board to determine the line length or length of the rafter less the ridge. Add the length of the overhang beyond this mark and. 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. Once your roof is back in tip top condition you can start looking at the various roof over options.

The gable roof hip roof gambrel roof flat roof shed roof mansard roof and many more custom roof types. While you re at it some carpenters. Most roofs utilize 16 inch spacings for strength and rigidity. Position the square at the end of the rafter board with the tongue on your left and facing away from you.

The most important part of any roof over is to first come to terms with the state of your roof.