Reverse Raked Roof Porch

Rear vault vault of the internal hood of a doorway or window to which a splay has been given on the reveal sometimes the vaulting surface is terminated by a small rib known as the scoinson rib and a further development is given by angle shafts carrying this rib.

Reverse raked roof porch.

There will be no ceiling on this porch just the rafters battens holding up the tin roof. This type of construction is popular because it allows rain snow and debris to just slide off the roof and not build up. A truss will need to be placed against this wall usually it will be easiest for span of truss and width of reverse gable to be from one existing roof supporting column to another. That roof was originally built with flush rakes so we extended the rake overhangs on both sides to 24.

I will be building my second home this fall if all goes well. The rake is not exactly on the roof. Rake is equivalent to slope which is the ratio of the rise to the run of the roof. We designed the porch with wide overhangs for shade from the hot north carolina summer sun.

A measurement of roof area that equals 100 square feet an area 10 feet by 10 feet. The same roof has a 4 12 or 1 3 pitch. Can i span 10 3 with this size header. A gable roof or a frame looks like an inverted v when viewed on end.

The three primary variables to consider when designing the eaves for a gable roof are the width of the gable trim the projection of the eaves and the details at the corner of the gable ends. Proposed porch header will be 2ea 2 8 w 1 2 ply sandwiched inbetween this header will be supporting 8 long 2 6 rafters on 16 centers on a 3 12 pitch. Roofing terminology may be difficult to understand unless you are a builder or roofer. Slope a roof s slope is the number of inches it rises for every 12 inches of horizontal run a roof with a 4 in 12 slope rises 4 inches for every 12 inches of horizontal run.

Feb 15 2015 i have what i hope is a fairly simple question. Garage door shed roof and iron bracket support mediterranean metal porch roof support brackets house exterior door overhang eaves brace how to build a small portico above door part 1 the basic wood bracket 11t8 exterior house shed roof exterior corbels for bay window overhang detail roof. If reverse gable will have overhangs then this truss against existing wall needs tails 1 1 2 inches longer measured horizontally than width of overhang in. In a reverse gable roof the reverse gable sits perpendicular to the main roof line.

Learn more about gable end eave design here. It is a term that describes the sloped sides of a gable end. A reverse gable roof is also known in some areas as a dormer window roof. We began by tearing off the shingles and removing a skylight from the shed roof.