Roof Plywood Sheathing Fascia Detail

Place the first full piece of sheathing atop the rafters and align the lower edge with the ends of the rafters or outer edge of a fascia board.

Roof plywood sheathing fascia detail.

Boxed ineave stud wall wi sheathing finish samples from www. Its top edge is tucked up under the shingles and its outside face is where the gutter is mounted. If the roof has starter board installed butt the. Roof sheathing or decking is one of those elements.

I install the fascia flush with the top of the sub fascia. Osb is lightweight relatively inexpensive and strong enough to resist bending or breaking should someone walk on the roof. 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 the fascia is the wide board that s installed on edge and runs horizontally along the edge of the roof. In the u s roof sheathing is almost always composed of wood usually osb oriented strand board or plywood.

The drip edge will be installed 1 8 proud of away or out from the furring strip in best practice or may be installed tight against the furring strip reduces the life of the furring strip by rot. Hang gutter from strap or use vertical fascia on plumb cut rafters to accomplish standard gutters. Roof sheathing attaches to the surface of the rafters or trusses to form the structural skin of the roof. Chalk your line up the rake 48 from the point where fascia meets sub fascia.

Installing the fascia before sheeting the roof solves a lot of problems. Run fascia the thickness of the plywood higher than the fly rafter on the gable and flush on the sub fascia.