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Seller's Description

Replacing a catamaran that has come to be seen as a benchmark is no easy task. But the VPLP architects, in partnership with Lagoon and the celebrated Nauta Design studio, have been brilliantly successful in creating the new Lagoon 450.

Additional Details

Manufacturer Provided Description

Replacing a catamaran that has come to be seen as a benchmark is no easy task. But the VPLP architects, in partnership with Lagoon and the celebrated Nauta Design studio, have been brilliantly successful in creating the new Lagoon 450.

Construction

  • Polyester and high quality anti osmotic resin
  • Hull and deck laminated by infusion
  • Balsa core hull, solid laminate under water line, white gel coat
  • Balsa core bridge deck and deck
  • Solid laminate inner liners and deck
  • Laminated marine plywood bulkheads Deck

  • Storage locker on aft cockpit portside
  • Big storage locker
  • Access to the windlass and chain locker by a vertical pannel
  • Deck light on mast
  • Locker on starboard side (genset as an option)
  • Sun pad
  • Settee
  • Hardware
  • 8 mooring cleats
  • 1 winch size 60 on starboard side of helm for mainsail halyard and reefing lines and genoa
  • 1 winch, size 50,on port side for genoa halyard, spi (option), toping lift
  • 1 winch, size 60, for genoa on port side1 winch, size 50,for main sheet, traveller and furler
  • Vertical axe windlass 12V 1700W in anchor locker, with 12 mm gypsy
  • Trampoline with knot-less nylon netting
  • Extern stern pulpits
  • Inboard stern pulpits including on portside flagpole fittings and buoy support
  • Composite forward longitudinal beam with recessed chain run and mooring cleat
  • Aluminium crossbeam with furler genoa chain plate, anchor roller and navigation lights
  • Mainsheet traveller track and ball-bearing car
  • 2 genoa tracks with genoa car and stopper Cockpit

  • Large cockpit usable as deck salon, protected by fixed composite bimini with recessed cockpit lighting
  • U-shape foredeck seating area with technical generator locker on the front
  • Removable wood varnished cockpit table accommodates 8 / 10 people, with protective cover
  • 2 storage lockers in stern crossbeam
  • Large storage locker with possibility to install extra (fridge, icemaker, etc…)
  • Synthetic resin countertop
  • Sliding window between cockpit and galley
  • Direct access from cockpit to helm station on starboard side
  • Lazy boy on starboard side with storage locker
  • Bin with upper access and front door
  • Storage locker with top access (70 liters / 18 gallon US ) with drainage
  • Aeration hatch - Opening roof on the fly for cockpit aeration
  • Storage for 2 gas tanks on starboard side of the cockpit
  • Built-in storage area for cockpit table in bimini ceiling
  • Polyester non streaming toe rail on the cockpit sides Accommodations

Salon

  • Large main salon with panoramic view - standing headroom approx: 2,05 m / 6’9”
  • Steel pillar with fabric cover
  • Varnished coffee table that can be swapped with the large cockpit table
  • Seating for 5 / 6 people
  • Storage compartments under bench seats
  • Locking aluminium sliding cockpit door with open/closed positions
  • 2 opening hatches on forward windows
  • Curtains on forward salon windows

Aft Cabins

  • Queen-size berth (2,04m / 6’7”x 1,60m / 5’2” at widest point)
  • Semi-island berth
  • 1 drawer under berths.
  • 1 hanging lockers
  • 1 low shelf
  • Shoes storage in the floor
  • Ceiling led spotlight
  • 2 reading lights per berth
  • 2 bed tables with storage
  • 1 opening deck hatch
  • 1 opening port hole
  • 1 large hull window in plexiglass
  • 1 opening escape hatch
  • Curtains on portholes, hatches and fixed one-way windows

Forward cabins

  • Transformable double berth or 2 simple berths
  • double berth version 2.04 m x 1.63 m x 1.16 on the floor / 6’7” x 5’3” x 3’8” on the floor
  • 2 simple berths version 2.06 m x0.69 m x 0.58 m on the floor / 6’75” x 2’26” x 1’9” on the floor
  • 2 drawers under berths
  • 2 space storages
  • 1 bookshelf
  • 1 bed table with storage and shoes storage
  • Hanging lockers and shelves
  • LED ceiling lights
  • 2 reading lights per berth
  • 1 opening deck hatch
  • 1 opening port hole
  • 1 large hull window
  • Curtains on portholes, hatches and fixed one-way windows
  • 1 mirror
  • 3 lockers storage under the berth

Heads

  • Moulded GRP units with white laminate walls – standing headroom 2,04m /6’9”
  • Washbasin with mixer tap / shower
  • Full-size marine toilet
  • 1 holding tank with gravity drain/deck pump out in the aft port head
  • Mirror
  • Storage locker and 2 mirror doors
  • Ceiling lights and spotlights over the mirror
  • Forward heads access from cabin
  • Synthetic resin countertop
  • Separated shower
  • Shower grating
  • 1 opening deck hatch
  • Technical access under washbasin Galley

  • Galley in main salon to starboard with directaccess to cockpit through sliding window
  • White synthetic resin countertop
  • Double stainless steel sink with chrome-plated mixer tap hot and cold water
  • Integrated dish drainage area.
  • Cutlery drawer
  • Storage under sink
  • 3 burner stove / oven with grill stainless steel
  • 12V fridge 130L / 34 US Gallons, front loading Engine

  • Engine hatch gas struts
  • 2 x 40 HP saildrive diesel engines
  • Engine controls at helm station
  • Soundproofed engine compartments, soundproof access panels
  • Electrical extractor for ventilation
  • Sea water filters
  • Lights Electrical

  • Main 12V electrical panel starboard side of salon next to companionway with wood protection
  • LED lights
  • Ammeter, voltmeter, circuit breakers, back lighting, water gauge, 12V outlet, fuel gauge
  • 2 engine start batteries: 12 v- 110 Amp
  • 3 house batteries: 12 v-140 Amp Flybridge

  • Twin deck access stairways from deck
  • Large bench seat for 6 people
  • Ergonomically-designed helm station with leathered wheel with brake, engine throttles,engine panels, hourmeters, compass, large instrument console for electronic displays, cup holders, rope storage
  • Protection cover for helm position
  • Space storage around lateral staircases of the flybridge
  • Sun pad place in front of the helm station Sails

  • 1 dacron full roach full batten mainsail
  • 1 furling genoa with UV protection Rigging

Standing Rigging

  • Aluminium mast with mainsail track and ball-bearing
  • Double pushing spreader rig
  • 1 aluminium boom
  • 2 shrouds with chafe guards
  • 2 lower shrouds
  • 1 forestay with furler for genoa
  • 2 mainsail lazy-jacks for battened main sail

Running Rigging

  • 1 double-purchase spectra mainsail halyard
  • 1 spectra genoa halyard
  • 1 mainsail sheet pre-stretched
  • 2 genoa sheets pre-stretched
  • 3 mainsail reefing lines pre-stretched
  • 1 genoa furling line pre-stretched
  • 2 mainsail traveller car control lines pre-stretched

Specs

Designer
Van Peteghem/Lauriot-Prevost
Builder
Lagoon Catamaran
Associations
?
# Built
?
Hull
Monohull
Keel
?
Rudder
?
Construction
FG

Dimensions

Length Overall
45 9 / 14 m
Waterline Length
?
Beam
25 9 / 7.9 m
Draft
4 3 / 1.3 m
Displacement
33,080 lb / 15,003 kg
Ballast
?

Rig and Sails

Type
Sloop
Reported Sail Area
1,398′² / 129.9 m²
Total Sail Area
?
Mainsail
Sail Area
?
P
?
E
?
Air Draft
76 6 / 23.3 m
Foresail
Sail Area
?
I
?
J
?
Forestay Length
?

Auxilary Power

Make
Yanmar
Model
4JH45
HP
90
Fuel Type
Diesel X 2
Fuel Capacity
275 gal / 1,041 l
Engine Hours
?

Accomodations

Water Capacity
92 gal / 348 l
Holding Tank Capacity
?
Headroom
?
Cabins
?

Calculations

Hull Speed
?

Hull Speed

The theoretical maximum speed that a displacement hull can move efficiently through the water is determined by it's waterline length and displacement. It may be unable to reach this speed if the boat is underpowered or heavily loaded, though it may exceed this speed given enough power. Read more.

Formula

Classic hull speed formula:

Hull Speed = 1.34 x √LWL

A more accurate formula devised by Dave Gerr in The Propeller Handbook replaces the Speed/Length ratio constant of 1.34 with a calculation based on the Displacement/Length ratio.

Max Speed/Length ratio = 8.26 ÷ Displacement/Length ratio.311
Hull Speed = Max Speed/Length ratio x √LWL

?
Classic formula: ?
Sail Area/Displacement
21.7
>20: high performance

Sail Area / Displacement Ratio

A measure of the power of the sails relative to the weight of the boat. The higher the number, the higher the performance, but the harder the boat will be to handle. This ratio is a "non-dimensional" value that facilitates comparisons between boats of different types and sizes. Read more.

Formula

SA/D = SA ÷ (D ÷ 64)2/3

  • SA: Sail area in square feet, derived by adding the mainsail area to 100% of the foretriangle area (the lateral area above the deck between the mast and the forestay).
  • D: Displacement in pounds.
21.71
<16: under powered
16-20: good performance
>20: high performance
Ballast/Displacement
?

Ballast / Displacement Ratio

A measure of the stability of a boat's hull that suggests how well a monohull will stand up to its sails. The ballast displacement ratio indicates how much of the weight of a boat is placed for maximum stability against capsizing and is an indicator of stiffness and resistance to capsize.

Formula

Ballast / Displacement * 100

?
<40: less stiff, less powerful
>40: stiffer, more powerful
Displacement/Length
?

Displacement / Length Ratio

A measure of the weight of the boat relative to it's length at the waterline. The higher a boat’s D/L ratio, the more easily it will carry a load and the more comfortable its motion will be. The lower a boat's ratio is, the less power it takes to drive the boat to its nominal hull speed or beyond. Read more.

Formula

D/L = (D ÷ 2240) ÷ (0.01 x LWL)³

  • D: Displacement of the boat in pounds.
  • LWL: Waterline length in feet
?
<100: ultralight
100-200: light
200-300: moderate
300-400: heavy
>400: very heavy
Comfort Ratio
?

Comfort Ratio

This ratio assess how quickly and abruptly a boat’s hull reacts to waves in a significant seaway, these being the elements of a boat’s motion most likely to cause seasickness. Read more.

Formula

Comfort ratio = D ÷ (.65 x (.7 LWL + .3 LOA) x Beam1.33)

  • D: Displacement of the boat in pounds
  • LWL: Waterline length in feet
  • LOA: Length overall in feet
  • Beam: Width of boat at the widest point in feet
?
<20: lightweight racing boat
20-30: coastal cruiser
30-40: moderate bluewater cruising boat
40-50: heavy bluewater boat
>50: extremely heavy bluewater boat
Capsize Screening
3.2
>2.0: better suited for coastal cruising

Capsize Screening Formula

This formula attempts to indicate whether a given boat might be too wide and light to readily right itself after being overturned in extreme conditions. Read more.

Formula

CSV = Beam ÷ ³√(D / 64)

  • Beam: Width of boat at the widest point in feet
  • D: Displacement of the boat in pounds
3.22
<2: better suited for ocean passages
>2: better suited for coastal cruising

Notes

Sail area:
Full-batten mainsail 79 m² / 850 sq.ft.
Square top mainsail (opt.) 81 m² / 872 sq.ft.
Furling genoa 51 m² / 549 sq.ft.
Code 0 (opt.) 93 m² / 1001 sq.ft.
Nauta Design

This listing is presented by MultihullCompany.com. Visit their website for more information or to contact the seller.

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