These plans are for 24ft tipis but can be adapted to any size. The platform is made up of 8 or 9 identical sections 9ft long by 7ft 8 inches on the wide end. The sections are designed to be transported in a full sized pickup truck. Many applications use 8 sections, leaving out a section inside the door. This can be useful for mud control.

Fasten together 2 sheets of plywood as shown Draw centre line, and locate centre of circle "C" Draw a perpendicular line, 11ft from "C" and locate points "A" and "B" Use a chalk line to snap a line between "A" and "C"  and "B" and "C" Measure from "C", 24 ¾ inches along centre line and draw perpendicular line "D E".