75 Years of crafting the best cruising sails

The Asymmetrical Spinnaker

Multihull Downwind Sail

Why choose an Asymmetrical Spinnaker?

Challenges

  • Boat underperforming or even motoring in light downwind conditions
  • Symmetrical Spinnaker regarded as challenging to handle

Remedy

  • A downwind sail to turbo-charge your boat under sail
  • A downwind sail that is easy to set and handle

May we introduce

The Asymmetrical Spinnaker

The Asymmetrical Spinnaker is ideal for multihulls. Setting, handling and dousing is safe and easy on the stable platform of the multihull deck, especially so with the Snuffer sock. The Asymmetrical Spinnaker can be set and flown without a spinnaker boom, which further simplifies handling. The sail is best used from about 100 degrees off the wind to straight downwind. In lighter winds, it can even be sailed wing-on-wing with the main. The sail is large and powerful and will certainly boost your downwind performance in winds of up to 16 knots TWS.

Very easy handling

Using a sock for setting and dousing the sail makes it very easy. The sock is hoisted and only then the sail pulled out, which is especially easy when done in the wind shadow of the mainsail. It can easily be done single-handed. The same applies to dousing the sail – release the sheet, pull the sock over the sail and then take the resulting “tube” down onto the deck. This is necessary, in contrast to a furled Code Sail or Screecher which can be left furled and hoisted in front of the forestay in calmer conditions.

easy spinnaker handling on catamaran
With the Snuffer sock you can easyily handle your spinnaker
Sailing downwind with asymmetrical spinnaker on multihull sailboat
Perfect for 100 to 180 degrees

Differences to Code 0 And Screecher Sail

Like mentioned above, one difference is that the sail cannot stay hoisted in the sock. Also, unlike a Code Sail or Screecher which are made for close reaching, the downwind Asymmetrical Spinnaker will not increase apparent wind so is also easier to handle in this respect. However, it can only be used for downwind sailing and not for close reaching at tight angles to the wind.

Why This Is One Of The Most Popuplar Sails On Multihulls

Our range of cruising spinnakers are made to last, from high quality cloth with 3step stich seams, extra strong leech tapes and corner patches for your peace of mind. The sock for hoisting and dousing makes handling very easy. The sail will add flexibility, speed, and confidence to your sailing. It is one of the most popular sails on multihulls, powerful but still very manageable without a large crew.

1 Multihull Downwind Sail
Feels like flying – sailing a spinnaker on a multihull sailboat
What's in the box?

Standard Specifications

Options and Accessories

asymmetrical spinnaker sail in turtle bag
Your sail will be carefully designed, inspected, packaged, and shipped.

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code zero lagoon 46 catamaran 04
Joe Fox, TMG Yachts
Rated 5 out of 5
Well made, easy to operate and a gamechanger

We have ordered a number of Code 0 sails now from Greg and Sam at RTS Australia for both company use and client vessels. The service has been excellent, professional and always a prompt reply. The loft is helpful with meeting production requirements and sails are always delivered on time. For a good quality good value sail you don’t need to look past RTS. After sales support and advise is always forthcoming when needed and Greg and Sam come with a huge amount of hands-on experience which goes a very long way. The Code 0 itself is well made, easy to operate and a gamechanger on all the vessels well have fitted them on.

Choose your Sail

Required Measurements

mainsail measuring form
Download Mainsail Form PDF

This is how it’s done

Buying New Sails has Never Been Easier
2 Multihull Downwind Sail

Choose your sails and get a quote

Fill in the form as far as you like, hit send and get the ball rolling.

3 Multihull Downwind Sail

We contact you within a few weekdays

To answer all your questions and advise you on your individual sail. You will then also get your final quote.

4 Multihull Downwind Sail

We deliver your new sail swiftly

Depending on your location and time of ordering, you will receive your new sails within a few weeks.

5 Multihull Downwind Sail

Just enjoy
your sailing!

Hoist your brand-new sails and enjoy a whole new sailing experience.

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