Should Roof Sheathing Overhang Fascia

Soffits are commonly constructed from fiber cement panels metal panels stucco vinyl panels or wood sheathing.

Should roof sheathing overhang fascia.

When sheathing a roof the first step is to snap a line so that the first row goes on straight. Never attach roof sheathing with staples. Osb is lightweight relatively inexpensive and strong enough to resist bending or breaking should someone walk on the roof. Don t overhang the sheathing at all.

Roof sheathing comes in grid marked 4 by 8 foot sheets and should be installed perpendicular to the frame. A shed roof overhang is something most homeowners don t think about until their standing in the rain trying to get the door unlocked or fretting about all the water that s suddenly pooling around the shed s foundation. Put that up first. If the gutter is not secured snugly against the fascia or if the gutter was installed atop rather than under the drip edge you ll get this problem.

Under it from the sun. Sheathing should be a minimum of 19 32 inch thick. This opens the door to the possibility of water damage by letting gravity work against you. Use 2x6 for fascia board.

Make sure it is square level etc. The typical thickness range for sheathing is 3 8 to 3 4 inch. In the u s roof sheathing is almost always composed of wood usually osb oriented strand board or plywood. Soffits a soffit encloses the underside of sloped or flat roof overhangs.

On roofs with no eaves overhang or soffit proper installation of drip edge proud of the fascia board at the wall top is very important to avoid water damage to the building walls below. Use your speed square on the fascia board and run the sheathing down to that. Overhangs can be open in which the trusses rafters and decking are exposed see figure 1 or enclosed by a soffit. Now that i ve modeled what i was going to build i decided i need a piece of molding to break up the plain look of just the fascia trim plank.

But if you snap it at 40 inches then the sheathing will not project over the subfascia or true fascia. Plywood is a bit more expensive but is usually. Roof sheathing or decking is one of those elements. 8d ring shank nails should be used instead.

Roof sheathing overhang on fascia.