Soffit Roof Overhang Framing Details

To 18 in depending on the style of the building.

Soffit roof overhang framing details.

At other times the rafter tails are left exposed. When designing a gable end eave without a return the dimensions to look at are the width of the trim set between 6 in. Thick and the overhang from the side wall set between 12 in. 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.

Older homes often have an open eave with the rafters adding to the décor. Some older homes have open eaves. Sometimes the projecting portions of the rafters the rafter tails are cut plumb and level to be boxed in with a soffit and fascia or more ornamental trim. Nail the lath to the bottom of the wooden soffit by driving 2 in.

These homes can be left as is or soffits can be added. Metal panels untreated wood panels and vinyl attic vents figure 1. 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. Place one nail in each of the outer v grooves and in the lip of the groove flange.

Soffits a soffit encloses the underside of sloped or flat roof overhangs. The exposed timber rafters and decking are susceptible to ignition and. These roof overhangs direct water away from the walls and the foundation shelter entry doors and shade windows from the summer sun. Soffits are commonly constructed from fiber cement panels metal panels stucco vinyl panels or wood sheathing.

Nails into the soffit framing members. Avoid gable ends that are over 8 in. Fascia and soffits finish the edges of roofs by covering the ends of the roof rafters or roof trusses where they overhang the sides of the house. Before the roof sheathing goes on the open framing provides easy access for attaching the return blocking and the nailers for the rake soffit.

Its top edge is tucked up under the shingles and its outside face is where the gutter is mounted. 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. Wide especially when the eave overhang is less than 12 in. For soffits that are wider than 2 ft put a nailer across the center of the soffit for more support.