Gabil Roof Configuration

The lower plane has a much steeper pitch than the upper often approaching vertical.

Gabil roof configuration.

Gables can also adorn dormer windows and porches. Unlike these other roof styles gables can have not only a ridge vent but also gable vents hey go figure and intake ventilation such as soffit vents. They may end at the walls or extend past past them. The opposite arrangement to the half hipped roof.

Steeper roofs require more materials to build. The most familiar type of gable roof has roof decks of equal sizes that extend to the side walls. Determine the pitch you want for your roof. When the latter is the case builders usually cover the underside of the part of the roof that extends with soffit boards.

A gambrel roof usually contains a gable at each end just like a standard gable roof. Roof pitch or slope is measured in a vertical to horizontal ratio. Most gable roofs have a slope between 3 12 in 7 6 30 5 cm vertical rise for every 12 in 30 cm horizontally. A hybrid of hipped and gable with the gable wall at the top and hipped lower down.

Mansard roof a type of roof containing two sloping planes of different pitch on each of four sides. It contains no gables.