8' Runabout Plans PDF

The approval for Runabout came from my readers, for a small portable motor boat of traditional hull design. It includes an ample beam, good freeboard, generous internal volume, multi-seating, and safety buoyancy. It is sturdy, easy to build, portable and utilizes up to a 3 hp max gas outboard motor for power.

To have strength and yet be lightweight, the plans use some non-traditional methods of assembly, specifically the “Tape & Glue 2” construction process developed and incorporated by the designer. This provides a durable, yet truly portable, finished boat, and the building process is easily mastered by the home handyman and amateur boat builder. As a result, only hand tools, a jig-saw, a power drill and a large carpenters square, scissors, and tape measure are all that will be required throughout the assembly process.

Be selective in your choice of materials. Use plywood that is preferably exterior rated. Marine Plywood is very expensive, so the use of BCX Grade is recommended, but be choosy. It is important to note, the final choice of materials is the decision of the builder. We have made specific recommendations, but if the builder has previous experience with different methods and materials, that is their choice, and we respect that decision. Certainly, minor changes in design are encouraged, to provide a 'custom' boat to satisfy a builders specific needs. We do not make changes to the drawings. This would be up to the individual builder, and their responsibility. Also, it is very important that none of the basic design parameters be drastically modified, as this may adversely affect overall boat safety or performance.

Seating choice is also up to the builder. I have folding seat plans available for free on the website. It should also be noted that the hull modules can be glued and screwed together, for those that do not have limitations of storage or transportation.

The hull should be constructed using 1/4” plywood, for greater durability, or the exterior could also be fiberglassed, allowing yet thinner and lighter (5 mm) plywood hull building material.

Happy Boating!

Ken Simpson, Designer

PortableBoatPlans.com