Extending a gable roof can be tricky since it involves working on the roof but you may be able to do it yourself if you only need to add 1 2 2 inches 1 3 5 1 cm.
Gablw roof extension.
For the most part these are used as an extra source of storage or protection for your assets.
Then load bearing roof beams fixed to the trusses are extended in the same way.
After that you should fix the cornice board to the end sides of the ridge and the load bearing beams.
A gable roof extension with a modern twist as the contemporary gable follows the existing contours of the traditional roofs above.
Pros of gable roofs.
Wood roof trusses bring the bottom chord of the truss all the way to the outside of the wall include a small vertical cut butt cut and angles back against the top chord of the truss.
For the arrangement of the gable end overhang for the standard roof you lengthen the ridge beam beyond the facade for previously verified length using cut rafters.
A gabled roof is a roof with two sloping sides that come together at a ridge creating end walls with a triangular extension called a gable at the top.
The top chord smoothly extends out past the wall to create the overhang.