
Sleighride, design #2625, is undergoing a major refit in California with design and styling by Adam Voorhees Design and engineering by Sparkman & Stephens. The boat will be renamed Aandeel. Click here to learn more about the project.

































Alsumar Today









"Im not looking at your design. I didnt read the other comments. Whatever it is you are building its too heavy. After your 5th revision and youve got your weight down to less then 800 pounds, then we can start talking about the simple fact that whatever is on top of the water you need kinda the same thing under the water. Or you will be punished. Get an apple. Bite into it, deliberately Understand the leverage that your teeth are using. Bite again, even slower. Identify all the physics involved. All the muscles. The sharpness of the tooth, the rigidity. Feel when the apple surrenders to the teeth. Then ask when you boat surrenders to which force? And remember that the kayak is the result of 10,000 years of nautical design."Chicken poetically argues for lighter construction on the topside. So I guess steel armor is right out. I heard others, including the boats designer Glen L. Witt, similarly expressing concern about weight.

"Boat and batten convey a surprising amount of sheer strength. Im not so worried about diagonal bracing; and a pair of X-crossed cables could provide lightweight sheer if needed. Theres also two feet of stud locked to the hull thats providing sheer, and its locked in a hole in the deck. Its not going to parallelogram no matter what you make it out of."

If you are going to use 2-bys I would use 2x3s perpendicular. You would still have some space for small jars, containers, etc. I have done that in a Tiny House build, leaving the inside open and gluing in more horizontally for shelves. Works great. I would make any shelving easily removable and live with it that first year with your heat source. That way should you decide insulation would be better you can remove them easily to make insulating easier.I will probably do board and batton secured every two feet to spacers without plywood. This is ancient redwood and having that redwood facing in will feel sweet. Only worried a little about water/weather proofing, but there is always construction adhesive and caulk.

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