75 Years of crafting the best cruising sails

The Max-Roach Multihull Mainsail

Traditional Monohull Mainsails Won't Do the Trick

The Challenges in Multihull Mainsails

  • Sail is main source of power, will always be up
  • Sail needs to absorb heavy loads
  • Sail must be strong but not too heavy
  • Sail must deliver drive in all conditions

How We Meet these Challenges

  • Careful design
  • Large roach for extra drive
  • Twin-ply leech and other strongpoints
  • Optimum profile also when reefed
Catamaran mainsail large roach multihull mainsail
Max-Roach Mainsail

The Max-Roach Mainsail

The mainsail of a multihull is exactly that: The prime source of drive and power under all conditions. Rigs of catamarans, especially cruising cats, will have a fairly low centre of gravity to be able to withstand the enormous loads in the rigging and to counteract excessive heeling forces which could eventually even lead to a capsize.

Having a strong mainsail with full battens and a very large roach will add sail area in the upper third of the sail, increasing performance. Sail twist in this part of the sail is very important in this respect, both as a source of extra power but also to allow the top of the sail feather away to leeward when a severe gust hits and thus to instantly de-power itself momentarily.

What's in the box?

Standard Specifications

Options and Accessories

1 Max Roach Mainsail
Your sail will be carefully designed, inspected, packaged, and shipped.

Compare Our Multihull Sails

Large Roach Mainsail

Catamaran mainsail large roach multihull mainsail
Material
Premium Dacron
Performance
75%
Durability
90%
Price
$$
Colors
Material
Premium Dacron, Hybrid Dynema
Performance
80%
Durability
80%
Price
$$$
Colors
Material
Premium Dacron, Hybrid Dynema
Performance
85%
Durability
70%
Price
$$$$
Colors
Material
Premium Dacron
Performance
75%
Durability
90%
Price
$$
Colors
Material
Premium Dacron, Laminate
Performance
85%
Durability
80%
Price
$$$
Colors
code zero lagoon 46 catamaran 04
Joe Fox, TMG Yachts
5/5
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 Max Roach Mainsail

Choose your sails and get a quote

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

3 Max Roach Mainsail

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 Max Roach Mainsail

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 Max Roach Mainsail

Enjoy your sailing!

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

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