How to Choose the Right Canvas for Your Sailboat

A well-designed dodger, bimini, or full enclosure can extend your sailing season, protect the crew, and make every hour aboard more comfortable.

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Despite cloudy cooler weather, the crew is kept comfortable and dry thanks to a properly designed canvas set-up. (Photo/ Marc Robic)

Every season, for as long as I’ve owned my current boat, I’ve had people compliment me on my canvas and inquire about who made it and how it was designed. Luckily for me, the previous owner of my boat was of the same mindset as me. I adhere to a philosophy of not relying on product providers to make something and trust that it will be fully what I need.

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Marc Robic
Marc caught his love of sailing and all things water from his father from a very young age. He has owned many sailboats in his 40+ years of sailing. An avid do-it-yourselfer and handyman, he builds, modifies, improves and executes all his own repairs. He also enjoys testing, documenting & sharing products and how-to methods with other sailors and boaters. Posting many how to videos on his YouTube channel and Facebook page. He is a member of the Canadian Power and Sail Squadron. Currently, he sails his Catalina 270, Aquaholic 3, out of the Ile-Perrot Yacht Club in Montreal, where Marc spent 16 years as Harbour Master. He is also a regular bareboat yacht charterer, having sailed most of the Caribbean islands. In the winter months, Marc regularly hand builds exact scale models of friends’ boats to give them away in the spring.

1 COMMENT

  1. Strataglass and Regalite (uncoated) are made by Herculite, who recently acquired Strataglass LLC. O’Sea and Crystal Clear (uncoated) are made by Continental. Pretty sure, could have recently changed. Isenglass is the historic name for an early window material made from highly processed mica.

    Coated products are stiffer (flatter window), slightly more scratch resistant, harder to buff out if scratched, and far more resistant to internal hazing in humid conditions. Best for windows that are never rolled up. Uncoated products are more considerably flexible, making them preferred for products that will be rolled up for storage or access, particularly in thinner grades. Uncoated products need to be protected with wax to prevent hazing.

    PS formerly did 3-5 years tests of Vinyl window durability, cleaning products, and treatments.

    I did not see a discussion of deck access. While an enclosure will protect you from rain and showers, a sudden thunderstorm may require quick, unimpeded deck access. Docking, davit access, and even MOB access should be considered. For smaller boats, windage matters. Finally, room must be allowed for winch operation, including spinning the handle and elbow room.

    Often it is vital to be able to easily poke your head around the dodger for a better look. Vinyl windows don’t have wipers, and mist or snow can reduce visibility to zero. Spotting crab floats in the rain is basically impossible through vinyl. At night, the problem is worse, and reflections are a challenge. You’ll need to poke your head out once in a while.

    My cruising cat had a hardtop, which I loved. The forward and front half of the side curtains were removable, but I always kept them in place. I used covers–two thumbs up for those. It also had rear side curtains and rear curtains, which I stowed after the first few weeks and never used for 15 years, not even in the winter. They were in the way more than they were useful, to us. They impeded visibility too much in bad weather (couldn’t poke my head out) for safety.

    My trimaran has a small dodger, but even that is stowed all but a few day each year. We used the trimaran for daysailing, and if rain is predicted I have other things to do, and I keep raingear onboard for surprises.

    Every boat is different. How people sail them is different.