Lagoon 450S: Live more

The SporTop version of the 450 allows boaters who wish to enjoy the comfort of a 45-foot catamaran in a more conventional version, with a bulkhead checkpoint instead of the flybridge.


The house offers a more elegant and fluid large solarium silhouette in the house the rig is lowered compared to the FlyBridge version, but the boat keeps the same sail area.

  • Even smaller land
  • Access to the boom easier
  • The checkpoint is placed against the aft bulkhead of the cab
  • Group maneuvers
  • Large integrated steering seat
  • Access from the bath and deck
  • More direct communication with cockpit and cabin
  • The control station can be completely closed in bad weather by means of a tilting beam on the side of the lid (optional) for extra security.
  • A composite bimini is also available on the command post

Best Inside

Nauta Design interior design: elegance and functionality. Exceptional brightness of the cabin and cabins. Natural light in the cabins thanks to the big crystals of the helmets. A really luxurious owner's cabin. Very comfortable guest cabins with side access to double beds. U shaped kitchen for comfort at sea, equipped with large hotplates, large work surfaces and a large storage capacity. Circulation between the bathtub and the optimized kitchen. Engine compartments far from the living room and perfectly isolated.



VPLP design

Exterior design

Patrick le Quément

Interior design

Nauta Design

Total length

13,96 m / 45'10''

Total beam

7,87 m / 25'10''


1,30 m / 4'3''

Standard keel height

23,05 m / 75'8''

Displacement (CE standard)

14,9 t / 33 000 Lbs

Surface of the sail in the wind

129 m² / 1 388 sq.ft

Laths of the mainsail

79 m² / 850 sq.ft

Brigantine mainsail

81 m² / 872 sq.ft

Rolling Genova

50 m² / 538 sq.ft

Code 0 (opt.)

93 m² / 1 001 sq.ft


2 x 45 CV / 2 x 45 HP

Fuel capacity

2 x 520 l / 2 x 137 US gal

Water capacity

2 x 175 l / 2 x 46 US gal


6 a 12

CE Certification

A :12 ; B :14 ; C : 20 ; D: 30

Photo Gallery

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We will email you the catalog of this catamaran and a full list of prices with all available versions and equipment options.

RESPONSIBLE PERSON: Identity: Catamarans Barcelona XXI, SL - CIF: B65445066 Postal address: Passeig Joan of Borbo 144-146, 08039- Barcelona Telephone: 931145547 Email: "On behalf of Catamarans Barcelona XXI, SL, we process the information you provide to us in order to provide you with the requested service consisting of sending you commercial communications concerning products and services, as well as promotions, offers or contests related to these products and services The data provided will be retained as long as the business relationship is maintained or during the years necessary to comply with the legal obligations in your case.The data will not be transmitted to third parties, except in cases of legal obligation. . You have the right to obtain confirmation if Catamarans Barcelona XXI, SL processes your personal data. You therefore have the right to access your personal data, to correct inaccurate data or to request their deletion when the data is no longer needed. In addition, I request your permission to offer products and services related to those requested and to keep you as a customer. "