Halman 20 vs Halman Horizon
How do the Halman 20 and Halman Horizon compare? Below, their dimensions, displacement, sail area and the standard design ratios side by side, followed by a data-driven summary.
Halman 20 
Halman Horizon | Halman 20 | Halman Horizon | |
|---|---|---|
| Length overall | 19.7 ft6.00 m | 27.0 ft8.23 m |
| Waterline length | 17.1 ft5.21 m | 23.0 ft7.01 m |
| Beam | 7.8 ft2.36 m | 9.7 ft2.95 m |
| Draft | 2.8 ft0.86 m | 4.0 ft1.22 m |
| Displacement | 2,500 lb1,134 kg | 7,000 lb3,175 kg |
| Ballast | 1,000 lb454 kg | 2,250 lb1,021 kg |
| Sail area | 179 ft²16.6 m² | —— |
| SA / Displacement | 15.55 | — |
| Displacement / Length | 224 | 257 |
| Comfort ratio | 14.1 | 21.8 |
| Capsize screening | 2.28 | 2.02 |
| Hull speed (kn) | 5.5 | 6.4 |
Halman 20 vs Halman Horizon: the short version
- The Halman Horizon is the larger boat at 27.0 ft8.23 m LOA versus 19.7 ft6.00 m for the Halman 20.
- The Halman Horizon is heavier, displacing about 180% more, which usually means a steadier but slower-to-accelerate hull.
- The Halman Horizon scores higher on the Brewer comfort ratio, suggesting an easier motion in a seaway.
- By the capsize screening formula the Halman Horizon rates better for offshore work (2.02 vs 2.28).
Ratios are guidelines computed from published specs; condition, layout and gear matter as much as the numbers.