However the more box-hull can be justified for the sake of easy building.
Trimaran hull plans. Boat Design Net does not. If you have suitable existing catamaran hulls to use as outriggers you just need the main hull plans otherwise you can get the full plans which include the plans for the Quattro 14 hulls to use as outriggers. Superceded by the Ghost Train.
If you have suitable existing catamaran hulls to use as outriggers you just need the main hull plans otherwise you can get the full plans which include the plans for the Quattro 16 hulls to use as outriggers. The plans are very detailed and come with a build manual. If you recall your nautical terms Catamarans are twin-hulled.
A very different mind set is required when thinking about sailing a multi hull let alone getting your head around building one. I focus on Trimaran designs because they are well suited to optimize Directional Thrusters. The plans are very detailed and come with a build manual.
The other trimarans in the range are custom designs. Here for more TR52 CUSTOM TRIMARAN. Plans are concise and clearly drawn so the builder can easily follow each building step.
The TR36 and TR42 are stock designs. Trimaran projects and multihull news radikal t26 trimaran from home built trimaran plans Stock house plans can as well as be tweaked to meet the needs of an individual. Triple hull boat plans - Google Search.
Besides illustrating my stock designs for which I sell study plans and full construction plans it also contains my design philosophy of multihulls. Samhill Apr 10 2013 in forum. At low speeds skin friction is the main cause of drag and we use a fuller hull shape to minimise wetted area.