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

lagoon dacron heavy sail with twinply leech
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
Sunset sailing
Clark Beam
Rated 5 out of 5
Can’t wait for the new sails to arrive to keep us moving fast

I have used several sails from Rolly Tasker and was always pleased with their construction and performance. Our main and jib for our Lagoon 440 Cat (tall rig) are well-constructed offshore capable sails. Excellent reinforcement and hand sewn chafe leathers. And the sails are priced well below many other options. 60,000 miles later, the mainsail has done its job. Probably could have gotten many more miles out of it if we didn’t sail quite so aggressively. We have had our cruising Cat at speeds in the mid to upper teens, with our top speed of 19.2 knots in 30+kts. I ordered the same sail again and can’t wait for it to arrive. The jib is still performing well, and I expect it will go another 10,000 miles.

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
1 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.

2 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.

3 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.

4 Max Roach Mainsail

Just enjoy
your sailing!

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

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