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James Wharram Designs

Unique self-build sailing catamarans, inspired by the double canoes of the Polynesians

Birds eye view catamaran layout
Beam lashings
Boat boarding ramp
Deck of a catamaran with deckpod
Engine box on a boat
Boat mast
Deck of a catamaran

Design Improvement Package 2 – for Classic Designs

£215.00

Complete, clear and detailed design improvement plans for your classic design.

Category:

Description

Please note: Classic Designs come with these improvements already included in the building plans. These packages are only for older existing boats that may not have these improvements.

This package, for most Classic designs (35′ Tangaroa or larger), includes the contents of Design Improvement Package 1, which offers small deck pod, boarding ramp, engine box to fit Yamaha 4 stroke 9.9 hp outboards. It shows alternative fixing of slatted decks and the main mast step.

Additionally, this package also includes information specific to each Classic Design for Tiki style laminated I-section crossbeams and includes the drawing ‘Beam Lashings for Classic Designs‘.

Additional information

Classic Design

Narai Mk II and Mk IV, Oro and Ariki, Tangaroa and Raka, Tehini

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