ISONAVAL

See some of our motor yacht designs, large to small, steel, aluminium or composite, displacement or planing craft...

Motor yachts

Global project, desing and engineering,  for the construction of a steel hull vessel and aluminium superestructure displacement motor yacht of 45 metres length.

Global project, desing and engineering,  for the construction of a steel hull vessel and aluminium superestructure displacement motor yacht of 45 metres length.

Steel - aluminium motor yacht

Composite 42 ' Sport Fisher yacht

GHI 45'

Composite open central console type boat

A boat with central cabin specially designed for the practice of sport fishing, built in GRP and totally unsinkable due to its buoyancy chambers.

Open RIB boat with central console, aluminum hull and floats in neoprene / hypalon. Ideal for practicing nautical activities both professional and recreational.

Semirigid 675 - 6,75 m

Innovative dual hull boat, optimized to minimize power demand in semi-planing regime. With several propulsion options from conventional diesel to electric hybrid

Helmet kevlar fiberglass reinforced polyester resin. GRP sandwich deck and PVC. Marine aluminum superstructureVC. Marine aluminum superstructureHelmet kevlar fiberglass reinforced polyester resin. GRP sandwich deck and PVC. Marine aluminum superstructure.

Kevlar & fiberglass reinforced polyester resin hull. GRP sandwich deck and PVC. Marine aluminum superstructure.

Catalanish lute of 8m.