You assemble directly over the pattern sheets we provide thereby assuring the size, shape and symmetry of your recreational vehicle. With this system you receive a full-length pattern for campers giving all contours and positions of sidewall members. You also get full size patterns for the wheel well cutouts and for the cambered roof beams of the trailer. We know that the value of our pattern system will exceed many times the price of the package. All members, contours, and openings will be correctly sized and located by using these patterns, plus both walls will be identical for accuracy in building.
Construction is fast and easy, even for beginners.