Flat Roof Overhang Framing Details

The size of the roof overhang you choose depends largely on the style of your shed s roof.

Flat roof overhang framing details.

Flat roof framing is relatively straightforward. Roof sheathing engineered roof trusses wi overhang roof apron gutter downspout system cont 2x8 rough fascia cont 2x2 soffit framing f i fascia vented soffit system eave. With a flat shed roof the roof simply extends past the wall plate to provide an overhang. It can be framed like a floor system with horizontal framing members at 16 19 or 24 o c.

In designing the overhanging part of a. There is no reason to use a pork chop eave. 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. If you must use a flat soffit stop the flat portion of the soffit at the wall to align with the corner board.

Before the roof sheathing goes on the open framing provides easy access for attaching the return blocking and the nailers for the rake soffit. If you are not able to use an angled soffit use one of the two flat soffit details illustrated below. Because this style of a shed has a flat roof it can facilitate a wider overhang which is ideal for storage. Of course you don t need to live in a modern house to deal with a flat roof.

2x framing wood joists timber framing laminated beams steel concrete or sips. They can also include certain architectural features that make overhangs more than just functional parts of the home. Time of manufacture producing mill number and the grad ing rules writing agency. For gabled roofs the roof rafters extending beyond.

This is a detail to avoid at all costs. The construction of a roof overhang is one important way that homeowners can protect the exterior of their home and preserve its value. Yet for historic modern style buildings like this old house s cambridge tv project flat roofs are at the core of the architecture meant to reflect the broad horizontal lines of the natural landscape. This video will.

Flat soffit stopping at end wall. Flat roofs aren t architecturally logical as rain and snow will shed much more quickly off a sloped roof.