Gambrel Roof Dimensions

Gambrel roof framing geometry calculator inch this gambrel roof fits in a semicircle and starts as the top half of an equal sided octagon.

Gambrel roof dimensions.

Gambrel roof framing geometry calculator metric this gambrel roof confines to a semicircle and starts as the top half of an equal sided octagon. Gambrel roof square footage calculator calculate the square footage of a gambrel style roof using imperial measurements. Well let s face it it s a very attractive roof design but there are practical considerations as well. Things you ll need ruler tape measure speed square chalk line saw 24 2 by 4 inches 5 1 cm 10 2 cm boards 6d nails 3 16d nails 8d common nails 5 inches 1 3 cm thick osb or plywood.

Check overhang to calculate rafter overhang equal to the lower level cut at the full rafter depth. This series of diagrams shows just how the second floor lays out in each of our six different truss widths. Entering 0 x 0 in the fields will. Enter the size of the upper fascia board or select a lumber size from the dropdown list.

Gambrel roof a gambrel or barn style roof is simply a gable roof with a change in slope partway up the roof. With no interior walls or support posts our engineered gambrel truss design optimizes useable upstairs interior space. The lower slope length is measured from outside wall to the start of the upper sloped roof section. Besides its unique appearance a gambrel roof also serves to maximize the usable floor space in the attic area.