Plans & Kits

Family cruising catamaran

The Sponge Docks Skiffs are designed for first-time builders, due to their simple stitch and glue assembly, yet on the water these good looking boats are versatile, stable and dry.The SDS19 is the latest in the series, and includes:

• Removable sole panels simplify construction.

"PocketShip" is a small cruising sailboat of refined model, meant to sail well on all points, provide dry camping accommodations for one or two adults, and tow behind a four-cylinder car.

The project, despite its small size, develops a discrete internal volume allowing to nr. 4 crew members to spend short cruises with good speed and pleasant navigation.The hull lines and the deck are to corner for simplicity of construction, and are harmonized with the hull volume.

The “NAVCAT Limousine” is a premium mode of transport with chauffeur.

Designed for 18 km/hr top speed with a range of approx. 10hrs at 8km/hr.

An inshore skiff for sails, oars, or electric propulsion.

Construction - Glued Lapstrake clinker plywood. No Lofting required. Plans include 5 sheets with instructions. Sail Area - 67 sq. ft.

A stitch and glue touring canoe design 14' x 30" [4.3 m x .76 m]

A 35' centerboard cruising boat designed for long-distance cruising and living aboard. Simplicity’s raised deck and 11’ beam result in a spacious interior, with standing headroom throughout. Construction is plywood over plywood bulkheads and frames.

The design of the boat comes by request of a customer who already owns a Charles W. Wittholz’s catboat and wanted to have a beautiful tender for his yacht.