Rigging Dimensions
The four foretriangle measurements sailmakers need to quote a new suit.
I ?
38.51 ft
J ?
11.30 ft
P ?
38.71 ft
E ?
12.63 ft
Sail Area Breakdown
Calculated from rigging dimensions. Use these as your starting point when ordering a new suit.
| Sail | Area (ft²) | Area (m²) |
|---|---|---|
| MainsailP × E ÷ 2 | 244.5 | 22.7 |
| 100% ForetriangleI × J ÷ 2 | 217.6 | 20.2 |
| 150% GenoaTypical light-air headsail | 326.4 | 30.3 |
| Storm Jib~50% of foretriangle, high-cut | 108.8 | 10.1 |
| Symmetric SpinnakerEstimated from I, J | 783.3 | 72.8 |
| Total Working Sail AreaMain + 100% foretriangle | 462.0 | 42.9 |
Foretriangle Diagram
Drawn to scale from published I, J, P, E measurements — Fractional Sloop · Harlé-Mortain-Mavrikios design
Performance Ratios
How the Etap 32I carries its sail relative to its displacement.
SA/D Ratio
20.7
Powerful cruiser/racer — quick in light air, reef early in a blow.
Mast Height (above DWL)
— ft
Air draft not published — measure yours before any bridge transit.
Ballast Ratio
29%
Light ballast — tends to be tender; reef earlier.
Typical Sail Inventory
What Etap 32I owners usually carry and what's worth buying used vs. new.
Mainsail 244.5 ft²
Dacron cross-cut with 2 reef points is standard. Full-batten is a common upgrade.
Replace new
150% Genoa 326.4 ft²
The workhorse headsail. Most boats have one on a furler by now.
Replace new
110% Working Jib ~239 ft²
Good secondary sail for breezy days — used market is strong.
Buy used
Storm Jib 108.8 ft²
Bright orange recommended. Rarely used, hard to justify new.
Buy used
Asymmetric Spinnaker ~783 ft²
Popular downwind upgrade — easier than symmetric for shorthanded sailing.
Optional
Replacement Cost Estimator
Get a rough price range for a new mainsail and genoa for the Etap 32I — Dacron, laminate, and cruising performance tiers.