How Far Should Roof Sheathing Overhang Fascia

Its top edge is tucked up under the shingles and its outside face is where the gutter is mounted.

How far should roof sheathing overhang fascia.

I ve trimmed my roof sheathing to run between 5 8 and 3 4 over the sub fascia. With a flat shed roof the roof simply extends past the wall plate to provide an overhang. Some slight overhang is recommended in conjunction with a drip edge flashing to prevent water from getting under the roofing and onto underlying wood. Metal is usually installed on rafters or strip sheathing rather than the solid decking used under other materials.

Because this style of a shed has a flat roof it can facilitate a wider overhang which is ideal for storage. The lower edge of a roof should extend beyond the fascia board by about 3 4 inch so that runoff drains into the gutters. Measure up the rafter 45 3 4 inch from the cut end of the truss tail and snap a line along the trusses. 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.

Roof drip edge is important for proper roof installation to avoid leaks and to give a straight edge to the roof eaves and gable ends. The roof sheathing comes down and ends on top of the 1 x fascia. We go in depth on how to install roof sheathing. On my shed my sheathing does not protrude actually how both my house and shed are done is a 1 x 6 house 1 x4 shed fascia is installed to end of rafters then 1 x 1 1 2 is tacked onto the fascia at the top.

This indicates the upper edge of the first row of roof sheathing leaving enough overhang that the subfascia and fascia will tuck neatly underneath when the time comes. Starting with how to place the first row of sheathing we cover fastening methods the use of h clips stagg. This is to just enough to cover the 3 4 x6 actual fascia. How far should a drip edge be from fascia.

The size of the roof overhang you choose depends largely on the style of your shed s roof. Roof drip edge specifications are given here. 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. How to install drip edge.

Roof sheathing overhang on fascia. How where should it be installed on roof eaves gable ends. Roof underlayment requirements over drip edge.