Determine the locations for your roof support posts.
Framing gable roof over porch.
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Dig holes in the ground at each post location at least 18 inches in depth and 12 18 inches wide.
The basic components of a gable roof are rafters that slope downward on each side of the roof.
How to build gable roof over deck porch.
Building a gable roof over a deck step 1.
Start nailing the ridge board to the gable roof.
How to frame an open gable porch ridge and rafters.
Extend a cord or line on the level from the truss s peak to the roof line s highest peak.
Measure post locations mark corresponding areas and cut out spacing to install the foundations for the support.
Position and secure the gable porch truss flat against the top plate of the porch s end.
Measure and cut 6x6.
Because the weight of the.
Mark these locations on the deck and cutout areas in the.
In conventional gable roof framing the slope of the roof is formed by rafters that run diagonally downward from the peak of the roof to the tops of the exterior walls of the building.
In the case of a gable roof over an enclosed building the lower ends of the rafters rest on the.