The Irwin 12 ton is a 32.0ft masthead sloop designed by Ted Irwin and built in fiberglass by Irwin Yachts since 1976.
The Irwin 12 ton is a moderate weight sailboat which is a reasonably good performer. It is reasonably stable / stiff and has a low righting capability if capsized. It is best suited as a day-boat. The fuel capacity is originally very small. There is a very short water supply range.
Main features
| Model | Irwin 12 ton | ||
| Length | 32 ft | ||
| Beam | 10.25 ft | ||
| Draft | 3.50 ft | ||
| Country | United states (North America) | ||
| Estimated price | $ 0 | ?? |
Ratios
| Sail area / displ. | 16.63 | ||
| Ballast / displ. | 27.40 % | ||
| Displ. / length | 223.79 | ||
| Comfort ratio | 19.04 | ||
| Capsize | 2.12 |
Hull
| Hull type | Monohull lifting keel | ||
| Construction | Fiberglass | ||
| Waterline length | 24.42 ft | ||
| Maximum draft | 6.50 ft | ||
| Displacement | 7300 lbs | ||
| Ballast | 2000 lbs | ||
| Hull speed | 6.62 knots |
Rigging
| Rigging | Masthead Sloop | ||
| Sail area (100%) | 390 sq.ft | ||
| Air draft | 42.25 ft | ||
| Sail area fore | 234 sq.ft | ||
| Sail area main | 156.23 sq.ft | ||
| I | 39 ft | ||
| J | 12 ft | ||
| P | 33.17 ft | ||
| E | 9.42 ft |
Engine
| Nb engines | 1 | ||
| Total power | 0 HP | ||
| Fuel capacity | 6 gals |
Accommodations
| Water capacity | 12 gals | ||
| Headroom | 0 ft | ||
| Nb of cabins | 0 | ||
| Nb of berths | 0 | ||
| Nb heads | 0 |
Builder data
| Builder | Irwin Yachts | ||
| Designer | Ted Irwin | ||
| First built | 1976 | ||
| Last built | 0 | ?? | |
| Number built | 0 | ?? |