![]() Drawings for the existing roof are shown or printed all together or separately.Previews comprise of the header and footer with roof and rafter data that was earlier visible when printed. Print Preview functionality is included.DXF files can be generated in AutoCad 2000 format.Valley roofs list the sheathing angle on the Layout tab. Hip, Blind Valley, Polygon, and Bay Roofs contain a Sheathing tab which demonstrates dimensions and angles ideal for computing and cutting roof sheathing.To get overall plumb to plumb length add overhang horizontal length to horizontal span. is the correct measurement from the top plumb line to the birdsmouth plumb line. Valley roofs now contain jack rafter layout functionality like the Hip Roof layout. Deduct half the thickness of the ridge from the span length this length.If you use the Template buttons on the Hip Roof Framing Calculator pages, these rafter templates will open with the correct dimensions from the current calculation. The Valley and Unequal Span Valley roofs are integrated into a single Valley roof option. You can now see how each piece fits together, and use the test piece to set your compound miter saw.Now, a Dutch Hip can be estimated by integrating a Gable Roof with an correctly sized 90 degree Bay Roof. ![]() The Dutch Hip roof type is removed as a choice in the Roof Type dropdown list.The Dual Slope roof is retitled to Saltbox and the front & rear spans, overhangs, heel & seat, kneewalls, and rafter sizes of the Saltbox roof can now be entered individually.The Octagon roof is substituted with the Polygon roof type which facilitates for roofs having from three to twelve sides.All roofs excluding the Saltbox and Polygon apply the width of the building rather than the common rafter run as well as the total overhang along with the fascia board to compute the rafters.
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