Extend a cord or line on the level from the truss s peak to the roof line s highest peak.
Building a gable front porch roof.
Pros of gable roofs.
Gable roofs will easily shed water and snow provide more space for an attic or vaulted ceilings and allow more ventilation.
To build your gable roof you ll need wooden boards cut into joists rafters supports and a ridge board in addition to sheathing felt paper and shingles.
Step 1 position the porch truss.
Porch roof construction includes not only porch roof construction types and designs but also the selection of materials and considerations you ll need to build your roof.
From gable and shed roofs to hip and flat our information about how to build a porch roof will make the job easy.
A gable roof is a simple symmetrical triangular roof.
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Secure the truss that is closest to the house first with nails on both sides.
Putting it together is relatively straight forward if you have basic carpentry skills and use precise measurements.