Roof Sheathing Overhang Fascia

In the u s roof sheathing is almost always composed of wood usually osb oriented strand board or plywood.

Roof sheathing overhang fascia.

Because this style of a shed has a flat roof it can facilitate a wider overhang which is ideal for storage. Starting with how to place the first row of sheathing we cover fastening methods the use of h clips stagg. Over roof insulation the gable overhang has been cut flush with the wall sheathing. Roof sheathing or decking is one of those elements.

I ve trimmed my roof sheathing to run between 5 8 and 3 4 over the sub fascia. Measure up the rafter 45 3 4 inch from the cut end of the truss tail and snap a line along the trusses. 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. Roof sheathing overhang on fascia.

Also note that a new fully adhered membrane is installed on the original roof deck replacing the one installed 17 years ago is folded down to catch the top edge of the wall water control layer. Its top edge is tucked up under the shingles and its outside face is where the gutter is mounted. With a flat shed roof the roof simply extends past the wall plate to provide an overhang. We go in depth on how to install roof sheathing.

This is to just enough to cover the 3 4 x6 actual fascia. 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. The size of the roof overhang you choose depends largely on the style of your shed s roof. 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.

Osb is lightweight relatively inexpensive and strong enough to resist bending or breaking should someone walk on the roof. Where should roof drip edge flashing be placed.