Roof Soffit Framing Details

For instance certainteed ironmax soffits may span 24 inches without additional nailing strips if permitted by code rules.

Roof soffit framing details.

Shed gable hip gambrel and mansard. Roof framing is one of those carpenter skills that appears quite complicated and indeed some roof designs are difficult. Another common design in the northeast is the saltbox which is a gable roof with one longer side. This is how i did my pole barn workshop and at the end of the video i also show.

Details for conventional wood frame construction the first approach to achieving a strong durable struc ture involving economical use of materials is to follow a. Even if most people don t register what it is that makes a home seem special using a sloped soffit is an easy way to make a home look old or built with more craftsmanship than typical new homes. Features associated with basic roof framing terms are shown in figure 2 2. To provide a drip edge allow an overhang of 1 to 2 inches at the eave.

Before the roof sheathing goes on the open framing provides easy access for attaching the return blocking and the nailers for the rake soffit. Soffits usually range from 16 to 24 inches wide. The soffit is cut to fit between the house walls and the fascia. This will keep weather out prevent lifting in high winds and provide a neat fin ished appearance.

The trim and roofing sheet should be fastened every 12 to 24 inches along the gable edge. Soffit panels may be followed by a trim board or molding along the fascia or at the top of the house wall. Span is the horizontal distance between the outside top plates or the base of two abutting right triangles. Unit of run is a fixed unit of measure always 12 inches for the common rafter.

Vinyl is one of the most popular soffit materials. Refer to the figure as you study the terms discussed in the next paragraphs. It s available in a wide range of colors and requires little maintenance. It is fastened directly to the rafter tails or to horizontal framing blocks called lookouts.

The last pieces to go in were nailing blocks above the ledger for the back of the return and at the bottom edge of the soffit for attaching the rake 20. Here s how to frame a boxed soffit on the eave and gable end of a building. R7 roof eave and soffit detail r8 rafter and joist bridging r9 collar tie at rafter detail r10 rafter brace connection detail r11 roof framing with wood tail extension r12 wood truss bearing on steel wall r13 collector block detail r14 non aligned roof wall framing r15 hip beam.