Made to measureIllustration. Yours is cut to this boat’s measurements.Tartan 3400 Mainsail
Express +8%, economy 5.5% off. Shown as its own line in your cart.
Every Tartan 3400 price in your inbox: mainsail and genoa in each cloth, the spinnaker, sock, storm sails and canvas, plus the rig dimensions.
Made to measureIllustration. Yours is cut to this boat’s measurements.Express +8%, economy 5.5% off. Shown as its own line in your cart.
Made to measureIllustration. Yours is cut to this boat’s measurements.Express +8%, economy 5.5% off. Shown as its own line in your cart.
The sock goes in your cart as its own line, linked to this spinnaker.
OSR max 9.8 m²Luff tape relies on a foil, so it does not meet the OSR luff-attachment rule. Choose hanks or wrap luff for offshore racing.
Tell us your track size after you order.
| Measurement | Metres | Feet |
|---|---|---|
| I (fore-triangle height) | 14.02 | 46.0 |
| J (fore-triangle base) | 3.89 | 12.7 |
| P (mainsail luff) | 13.51 | 44.3 |
| E (mainsail foot) | 4.50 | 14.8 |
| Mainsail area | 35.5 m² | 383 ft² |
| Fore-triangle area | 27.2 m² | 293 ft² |
| Length overall (approx.) | 10.97 | 36 |
We confirm your measurements before anything is cut.
From A$3,575 in Dimension-Polyant Optimum Cruise with 3 leech battens and a full-length head batten, or A$3,779.60 with 4 full battens. C-Breeze, the long-life cloth, starts at A$4,593.60. Every mainsail is cut to the Tartan 3400 rig (P 13.51 m, E 4.50 m) with two reefs.
We build 110% to 150% LP for the standard rig (I 14.02 m, J 3.89 m). Pick a smaller genoa for a windy home port and a larger one for light-air sailing. Furling genoas start at A$2,759.90.
A Size 5 (64 m²) asymmetric suits the Tartan 3400 fore-triangle. It starts at A$2,069.10, or A$2,839.10 with a dousing sock.
The Offshore Special Regulations cap a storm jib at 5% of I squared (9.8 m² here) and a trysail at 17.5% of P × E (10.6 m²). That makes our Extra Large (9.5 m²) storm jib and Medium (7.8 m²) trysail the right sizes.
Measure I, J, P and E and compare them with the rig table. We confirm every measurement with you before the sail is cut.
For a race programme, a Sydney to Hobart or a bluewater expedition, our sister loft Kraken Sails designs laminates, membrane sails and storm wardrobes for the hard end of sailing.