Framing Overhang For Roof

The other common wind related failure at gable ends is uplift of the roof decking at the overhang.

Framing overhang for roof.

The last pieces to go in were nailing blocks above the ledger for the back of the return and at the bottom edge of the soffit for attaching the rake 20. Due to the steeper angle of gable roof the maximum width of the eaves is narrower than other shed styles. They also help to frame windows on upper stories. An eave is the edge of the roof that overhangs the face of a wall and normally projects beyond the side of a building.

Over hangs are recommended to not exceed three feet out. Eaves form the overhang to distribute water clear of the walls. A rake on the gable end of the roof can be created with the construction of additional roof framing. Floor cantilever spans shall not exceed the nominal depth of the wood floor joist.

The typical thickness range for sheathing is 3 8 to 3 4 inch. Roof sheathing comes in grid marked 4 by 8 foot sheets and should be installed perpendicular to the frame. Sheathing should be a minimum of 19 32 inch thick. If you are unsure of how to measure for your overhang framing ask for help at your local hardware store.

Or less you might try a technique that bob syvanen wrote about in dummy rafter tails way back in 1985. This can be from two causes. Uplift of roof decking at the overhang. Make sure to purchase weather resistant materials.

This video will. Never attach roof sheathing with staples. Again have the helper hold the rafter extension in place and gauge the distance of the overhang while you hold the extension against the rafter and the roof sheathing and nail it to the existing rafter with a framing nailer. Floor cantilevers constructed in accordance with table r502 3 3 1 shall be permitted where supporting a light frame bearing wall and roof only.

If narrow overhangs are all you need say 8 in. Due to the shed s design a significant amount of rain runs off the rear of the shed. For slanted roof sheds overhangs add character and facilitate proper drainage. 8d ring shank nails should be used instead.

Floor cantilevers supporting an exterior balcony are permitted to be constructed in accordance with table r502 3 3 2. You need to measure the area where you will be adding the overhang and buy to fit your specific project.