Dufour 455

Dufour 455

Dufour 455

Product catalog summary
Technical Specifications
Architects: Umberto Felci / Patrick Roséo
Overall Length: 13.76 m
Hull Length: 13.45 m
Waterline Length: 11.91 m
Max Beam: 4.30 m
Light Displacement: 10,426 Kg
Standard Draft: 2.20 m
Optional Draft: 2.00 m
Keel Weight: 3,000 Kg
Air Draft: 17.90 m
Fuel Capacity: 250 L
Water Capacity: 530 L
Engine Power: 55 CV (41 kW)
Sail Area
Total Sail Area (close-hauled): 96.20 m²
Mainsail: 41.20 m²
Genoa: 55.00 m²
Sail Plan
I: 15.60 m
J: 5.56 m
P: 14.20 m
E: 5.00 m
LP (140% overlap): 7.05 m
Construction
Hand laminated GRP hull with NPG gelcoat for osmosis protection. Structural grid laminated to hull. Deck made with Balsa core sandwich using Infusion process. Cast iron keel with stainless steel backing plate. Semi-elliptical rudder with stainless steel stock.
Deck & Fittings
Features teak handrails, wooden toerail, self-draining chain locker, and integrated windlass bracket. Includes pulpit with navigation lights, pushpits with buoy bracket, and six aluminium mooring cleats. Equipped with mainsheet track, genoa sheet tracks, and multiple winches.
Cockpit
Teak trimmed seats, GRP sole, and large side lockers. Features GRP steering pedestals, engine controls, and transom access to swim platform. Includes gas cylinder locker, life raft stowage, and cockpit shower.
Sails & Rigging
Anodised aluminium mast with double swept back spreaders. Includes genoa furler, continuous standing rigging, and pre-stretched running rigging. Mainsail with reef bands and furling genoa with UV protection.
Ventilation & Lighting
10 deck hatches with ventilators, four opening port-lights, and permanent ventilation. Saloon features hull port-lights and fixed pot-lights for natural brightness. Chrome finish spotlights and reading lights.
Interior
Moabi mahogany joinery with solid wood details. Cabin doors with blocking system, Moabi laminated floor boards, and removable cushion covers. Saloon with U-shaped settee, stowage, and saloon table with bottle rack.
Galley
Longitudinal galley with Corian® worktop, double stainless steel sink, and three-burner stove with oven. Includes 100L icebox, 150L refrigerator, and various stowage options.
Chart Table
Large format chart table with ergonomic seat and stowage. Features angled instrument console and oilskin hanging locker.
Aft Cabin(s)
Double berth with washable mattress cover, large hanging locker, and shelf. Includes access to engine and technical area.
Engine
Volvo 55 hp engine with sail-drive transmission. Features heat exchanger, anti-siphon valve, and large sea water strainer. Control panel with hour meter and tachometer.
Plumbing
Polyethylene tanks with 350L capacity, pressurised water system, and electric bilge pump. Includes manual bilge pump and shower drainage system.
Electricity
12V DC system with switchboard, voltmeter, and 12V outlet. Includes engine and house batteries with switches.
Miscellaneous
Includes winch handles, owner's manual, and contact information for Dufour Yachts.
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Catalog excerpts

Dufour 455-1

The Ultimate Sailing Pleasure • Hand laminated GRP hull. • The NPG gelcoat [the first layer of cloth is impregnated with NPG resin) forms an optimum barrier against osmo- • Inner moulded hull bottom, structural grid laminated to the hull. Hull portlights in the saloon. Deck in Balsa core sandwich, made by Infusion process. • Draft 2.20m, cast iron keel, bolt loads taken up by stain- less steel backing plate. • Semi-elliptical rudder, filled with closed cell epoxy foam. Stainless steel, solid stock. >>> DECK & DECK FITTINGS >>> • Teak handrails on coachroof. Wooden toerail. • Self-draining chain locker with eye bolt and integrated windlass bracket, lid with locking bolt. Stemhead fitting anchor roller. • Pulpit with wooden step and separate green/red navi- gation lights. • Pushpits with horseshoe buoy bracket, flag pole holder, navigation light, and opening cable gate with hook. • Stanchions with two levels of life line. • Six aluminium mooring cleats. Single stainless steel chainplate for cap shrouds/aft lower shrouds. Two • Two deck fillers, one water and one for fuel. • Mainsheet track on and adjustable traveller on coa- chroof. Boom vang. • Genoa sheet tracks with piston lead blocks. Genoa sheet turning blocks on coaming. • 8 sheave deck organizers for halyard returns, mainsail sheet and reefing lines. • Stainless steel swan neck electric/electronic cable gland. Two x three clutches on coachroof. • Two x 44.2 ST halyard winches on the roof to starboard. • Two x 53.2 ST genoa winches on coamings close to the • Teak trimmed seats, GRP sole. • Two large side lockers with lids fitted with padlock has- • Rudder stock head under helmsman's sole for instal- ling the emergency tiller. • Engine lever and control panel easily to hand for the helmsman on the starboard side. • Transom open in centre with a tipping helmsman's seat giving access to the swim/boarding platform. • Gas cylinder locker in aft port seat. Life raft stowage in dedicated locker under helmsman seat. • Cockpit shower in aft locker. Folding stainless steel ba- thing ladder. • Anodised aluminium mast with double swept backed spreaders, rigged 15/16, deck stepped. • Anchor and steaming lights. • Boom topping lift cleat. Anodised aluminium boom equipped with two single line reefing system. • Grounded rigging system. • Continuous standing rigging in single strand stainless steel cable and chrome plated bronze turnbuckles inclu- ding: forestay, double backstay, cap shrouds, inter and lower shrouds. • Pre-stretched running rigging including: Main and Ge- noa halyards, boom topping lift, Main and Genoa sheets, two reefing lines, outhaul line, Mainsheet car control line, furling line, boom vang tackle. • Mainsail equipped with two broad reef bands, with bat- tens and bag. Furling Genoa with anti-UV protection. Very good ventilation is ensured by 10 deck hatches with integrated ventilators, four opening port-lights on roof with curtains, permanent ventilation with two aerators, «mushroom» models. • Two hull port-lights as well as four fixed pot-lights add to the saloon's natural brightness. Numerous spotlights and reading lights come in a chrome

 Open the catalog to page 1
Dufour 455-2

DUFOUR 455 Grand'large - Standard specifications - September 2007 • All joinery work is finished in prime choice Moabi ma- hogany, with fiddles, mouldings and framings in solid • Cabin doors have a blocking system in order to keep them open where necessary. • Soles are in Moabi laminated floor boards. • Saloon cushions and mattress fabrics have removable covers. The upper cabin linings are in Moabi wood, the bottom in cream coloured vinyl. • Sliding companionway hatch and washboards in Plexi- glas with stops and lock. • Curved wooden steps and access to engine by lifting step case on jacks. Two...

 Open the catalog to page 2

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.