Design and Construction
Van de Stadt's hand in the 10.10 shows in a hull-and-deck structure built from GRP foam sandwich by hand lay-up, with solid full laminate below the waterline and foam core above it for lightness and insulation foam sandwich construction makes the Winner 10.10 light. The yard further laminated a galvanised steel frame across a large area of the hull, and testers recognised that this Van de Stadt approach gave the boat high rigidity and let the structure absorb rig loads without torsion. Aluminium backing plates were substituted for foam wherever deck fittings were mounted, which kept fastening secure but introduced a known servicing hazard. The positive stem that shortens the waterline is a Van de Stadt signature, and on this design it trades some theoretical hull speed for the upright, stiff posture the boat is known for.
Rig and Handling
The fractional sloop carries a relatively low rig for such a sporty brief, yet the 10.10 proves very fast in light air and able to match larger thoroughbreds on a reach in the 2008 YACHT comparison. Writing in YACHT, the test sailors found her the only participant able to match the X-34 on the cross at a good 4 Beaufort. She sails more upright than her competitors and shows the right balance of height and speed downwind, though the same test noted that on a dead run the competition left her standing, citing too little waterline length and a narrow beam aft. Steering is by tiller rather than wheel, with all lines led to the coaming so the helmsman controls traveller, foresheet, mainsheet and fine adjustment without leaving position; the seating is typically awkward on a tiller and forward visibility is restricted, and because she is not especially communicative at the helm, the boat asks the driver to work the trim tabs knowingly. That makes her a sporty, handy craft better suited to experienced hands than raw beginners.
Accommodations
Below, the 10.10 is noticeably more spacious than the 9.50 and 11.20 it grew from, with standing headroom through the saloon and 1.90 metres aft. Light-coloured wood, good workmanship and suitable ergonomics make the interior cosy and comfortable, and the saloon itself is large with a huge table. Berths are genuinely oversized at over two metres long and 1.60 metres wide, though the inner aft berth tucks under the cockpit at just 40 centimetres of height, and the aft cabin is open to the saloon — a door only appeared with the 10.20 facelift. The forepeak and heads can be closed off, the cooking space is functional and the washroom is compact yet serviceable, with a shower fitted on some boats though not standard. A large enclosed cockpit with plenty of room makes the boat family-friendly under sail, and owners confirm it suits family use until winds pass 18 knots, when motion becomes uncomfortable for the crew.
Known Issues
The shallow six-centimetre bilge means any water entering is easily distributed throughout the hull, so the bilge must stay dry and the galvanised steel frame fully protected against rust — if corrosion starts, remediation is costly. Buyers should inspect the projections in the bilge for hairline cracks or rust staining, and check the small bulkhead under the foredeck where anchor-locker leaks can seep ahead of the partition. A few owners specified TBS deck covering in place of the original waffle anti-slip; that material can loosen and its replacement is labour-intensive and expensive, whereas the standard texture is easier to maintain. Stainless screws into the aluminium backing plates are also troublesome to remove if a fitting must come off.
Ownership and Refits
The engines have always been from Yanmar — a 21 hp diesel with dual-circuit cooling — so spares and service knowledge are straightforward. The CE Category A rating and timeless look help explain why used examples sell within weeks, and the high build quality means well-kept boats show few weaknesses even after years. The 10.20 successor brought external shrouds, a 70 cm taller mast and an aft cabin door in ten hulls from 2011, but the 10.10 remains the more numerous and arguably more balanced original.
The Verdict
The Winner 10.10 is a stiff, quick and well-built Van de Stadt performance cruiser that rewards an able helm with agile handling and a roomy, family-friendly interior, while demanding attention to a few specific structural and deck details.
Pros
- Upright, torsion-free hull with high rigidity from laminated steel frame
- Spacious, cosy below with oversized berths and large saloon
- Fast and handy in light to moderate air; family-friendly cockpit
- Yanmar diesel with dual-circuit cooling; CE A rated
Cons
- Shallow bilge spreads water easily; steel frame rust is expensive to fix
- Tiller helm not communicative; awkward seating and restricted view
- TBS deck option can loosen; aluminium-plate screws are hard to remove
- Open aft cabin (no door until 10.20); narrow and short downwind







