Soffit Roof Overhang Framing Details

To 18 in depending on the style of the building.

Soffit roof overhang framing details.

Start with roof framing. Place one nail in each of the outer v grooves and in the lip of the groove flange. Before the roof sheathing goes on the open framing provides easy access for attaching the return blocking and the nailers for the rake soffit. Avoid gable ends that are over 8 in.

Metal panels untreated wood panels and vinyl attic vents figure 1. Older homes often have an open eave with the rafters adding to the décor. Nails into the soffit framing members. Wide especially when the eave overhang is less than 12 in.

When designing a gable end eave without a return the dimensions to look at are the width of the trim set between 6 in. Some older homes have open eaves. These homes can be left as is or soffits can be added. 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.

Soffits a soffit encloses the underside of sloped or flat roof overhangs. Its top edge is tucked up under the shingles and its outside face is where the gutter is mounted. The exposed timber rafters and decking are susceptible to ignition and. In most instances the cornice or eave of today s homes are finished off with a soffit the covering on the underside of the overhang.

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. At other times the rafter tails are left exposed. The fascia is the wide board that s installed on edge and runs horizontally along the edge of the roof. Thick and the overhang from the side wall set between 12 in.

Construct a soffit or eaves overhang combined with assuring that an opening is provided all along the top of the building wall by removing any blocking between roof rafters at the top plate combined with use of roof insulation baffles to assure an air inflow pathway under the roof deck. These roof overhangs direct water away from the walls and the foundation shelter entry doors and shade windows from the summer sun. Nail the lath to the bottom of the wooden soffit by driving 2 in. Soffits are commonly constructed from fiber cement panels metal panels stucco vinyl panels or wood sheathing.