How To Design A Gambrel Roof Truss. See table 3 for the truss count. This roof design was a standard structure in Dutch Colonial homes.
How To Build Simple Roof Truss for Shed. Create three vertical Reference plans on each side of the center axis. This series of diagrams shows just how the second floor lays out in each of our six different truss widths.
Draw a semi-circle on the graph paper mark a center peak at the top and draw two lines on each side in the shape desired for the gambrel roof.
This series of diagrams shows just how the second floor lays out in each of our six different truss widths. Create three vertical Reference plans on each side of the center axis. How To Build Simple Roof Truss for Shed. Nail along the edges of the OSB or plywood driving the nails into the rafters every 8 inches 20 cm with 8d common nails.