Made to measureIllustration. Yours is cut to this boat’s measurements.Cloth
Battens
Build time
Express +8%, economy 5.5% off. Shown as its own line in your cart.
A$1,929.40
inc GST
Etap 28i Sails Prices, sail sizes & rig dimensions
8 products cut or sized for this boatI 9.91 · J 3.57 · P 10.52 · E 3.48 mPrices checked 21 Oct 2026
Made to measureIllustration. Yours is cut to this boat’s measurements.
Made to measureIllustration. Yours is cut to this boat’s measurements.Cloth
Size (LP)
UV cover colour: Captain Navy
Build time
Express +8%, economy 5.5% off. Shown as its own line in your cart.
A$1,842.50
inc GST
Sized for this boatRacing with a pole? Symmetric spinnakers from A$1,448.70
Asymmetric spinnaker
Asymmetric Spinnaker · Size 2 (43 m²)
Matched to the Etap 28i fore-triangle · 0.9 oz nylon · 11 colours
Spinnaker cloth colour: White
Sock outer tube
Sock inner tube
The sock goes in your cart as its own line, linked to this spinnaker.
A$1,406.90
inc GST
Fits the Size 2 spinnaker
Dousing sock
Spinnaker Dousing Sock · 10.1 m
UV-resistant ripstop nylon sock to hoist and douse the spinnaker from the deck
Outer tube
Inner tube
A$629.20
inc GST
OSR max 4.9 m²Luff attachment
Luff tape relies on a foil, so it does not meet the OSR luff-attachment rule. Choose hanks or wrap luff for offshore racing.
A$621.50
inc GST
OSR max 6.4 m²
Luff hardware
Tell us your track size after you order.
A$713.90
inc GST
Fits a 3.48 m boom
Canvas
Colour
A$419.10
inc GST
Fits a 3.48 m boom
Canvas
Lazy jacks
Colour
A$816.20
inc GST
Get the price list
Every Etap 28i price on one printable page: mainsail and genoa in each cloth, the spinnaker, sock, storm sails and canvas, plus the rig dimensions.
Not ready to buy yet?
Etap 28i rig dimensions
| Measurement | Metres | Feet |
|---|---|---|
| I (fore-triangle height) | 9.91 | 32.5 |
| J (fore-triangle base) | 3.57 | 11.7 |
| P (mainsail luff) | 10.52 | 34.5 |
| E (mainsail foot) | 3.48 | 11.4 |
| Mainsail area | 21.4 m² | 230 ft² |
| Fore-triangle area | 17.7 m² | 190 ft² |
| Length overall (approx.) | 8.53 | 28 |
We confirm your measurements before anything is cut.
Etap 28i sails: questions
How much is a new mainsail for a Etap 28i?
From A$1,929.40 in Dimension-Polyant Optimum Cruise with 3 leech battens and a full-length head batten, or A$2,091.10 with 4 full battens. C-Breeze, the long-life cloth, starts at A$2,609.20. Every mainsail is cut to the Etap 28i rig (P 10.52 m, E 3.48 m) with two reefs.
What size genoa does a Etap 28i need?
We build 110% to 150% LP for the standard rig (I 9.91 m, J 3.57 m). Pick a smaller genoa for a windy home port and a larger one for light-air sailing. Furling genoas start at A$1,558.70.
What size spinnaker fits a Etap 28i?
A Size 2 (43 m²) asymmetric suits the Etap 28i fore-triangle. It starts at A$1,406.90, or A$2,036.10 with a dousing sock.
What size storm jib and trysail fit a Etap 28i?
The Offshore Special Regulations cap a storm jib at 5% of I squared (4.9 m² here) and a trysail at 17.5% of P × E (6.4 m²). That makes our Small (4.5 m²) storm jib and Small (6.1 m²) trysail the right sizes.
How do I check my boat matches these measurements?
Measure I, J, P and E and compare them with the rig table. We confirm every measurement with you before the sail is cut.
From the same loft
Racing offshore or heading somewhere remote?
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.