3 Simple Ways to
Share What You Make

With Instructables you can share what you make with the world — and tap into an ever-growing community of creative experts.

PhotosPhotos

Share one or more photos of a project, recipe, or whatever you've made, quickly and easily.

Step by StepStep-By-Step

Share your step-by-step photos with text instructions of what you made so others can do it too!

VideoVideo

Share your how-to video. You'll need your embed code from a video site such as YouTube.

Cozy Boat

Cozy Boat
«
  • 00rowing.jpg
  • 00cozy.jpg
A little boat like a floating papasan chair. Perfect to lay in and look at the sky.
Exactly big enough for two people to snuggle.
The supermodels in the boat are Arwen and Saul.
This boat is part umiak, part currach, part coracle, part papasan chair.
Here's how to make a tougher skin for it from truck tarp material.
The book "Umiak" by Skip Snaith will fill in any construction details that aren't clear here.

Now on Know How!



Check out episodes one, two, three, four, six, and
seven!
 
Remove these adsRemove these ads by Signing Up
 

Step 1Stems

Stems
The boat ended up being 9'6" long, 43" wide (measuring to the outside edges of the boat, and 18" deep in the middle (measured on the inside of the boat.)

The first step was making the stems.
I sketched them out freehand and cut them from 3/8" marine okoume plywood.

To beef up and widen the outer edge I glued on some more plywood using epoxy thickened with wood dust as seen here.
White flour works just as well, whole wheat flour doesn't. Don't use 5 minute epoxy for anything, it's not waterproof.

If I did it again I'd make the stems taller and not nearly as beefy.
« Previous StepDownload PDFView All StepsNext Step »
49 comments
1-40 of 49next »
May 30, 2011. 4:43 PMlukev2 says:
could i build a skeleton out of bamboo? i have a lot that grows right down the street on property where the people who own the land let me pick it. :)
Oct 29, 2011. 5:30 PMWazzupdoc says:
Yes. Do it.Do it now! You'll never regret it.
Nov 2, 2011. 2:48 PMlukev2 says:
I TRIED BUT MY TARP RIPPED AND WE SUNK IN THE POOL
Nov 2, 2011. 3:40 PMWazzupdoc says:
Wrap, bind and duct-tape the joints before you skin it. Bamboo is extremely sharp on split edges and "splinters" (Google "punjie sticks"). Also, check out the Gaelic skin boats, I think the spelling is "camragh". They are brush rings bound about in a doughnut fashion and then laid on a tarp (skin) and then pulled inside and ticked under the brush ring. Paddle away! I pray you can swim, or have rescuers around the pool with a line. Keep trying.
Nov 10, 2011. 5:22 PMlukev2 says:
well it was cold when we sank, we were in jeans and heavy coats...... and thanks for the tips
Sep 26, 2009. 1:39 PMLegutki says:
where do you find Papasan chairs?
Oct 11, 2010. 2:05 PMyanksguy says:
The ARC, Goodwill, alleys, yardsales... Most folks are trying to get rid of them.
Sep 26, 2009. 6:17 PMJ@50n says:
pier1, world market, walmart (maybe), tons of places, all over the internet
Sep 26, 2009. 7:54 PMLegutki says:
Thanks
Sep 27, 2009. 3:18 PMJ@50n says:
ur welcome :)
Dec 6, 2009. 12:53 PMLozowsky says:
I like your vice.
Sep 12, 2009. 9:56 AMMcGyver2 says:
nice.... now if it could only fly....
Sep 11, 2009. 6:49 PMMcGyver2 says:
So if there are wheels on the up side of it, does that mean that it can be flipped over and doubled up as a land vehicle too?
Apr 25, 2009. 10:11 PMYerboogieman says:
Saul looks like Will Ferrell.
Sep 20, 2006. 7:46 AMPaulE says:
A beautiful instructable. BTW, where did you find the roof paint? It looks perfect for another project I am working on.
Feb 16, 2009. 9:41 AMbecauseican says:
i live in masserchuset (trying to type local dialect). alot of the materials here are more for colder conditions. what town was the home depot in.
Jun 5, 2008. 8:18 PMabadfart says:
nice I could have some fun with this
Nov 4, 2006. 4:52 AMakanigel says:
To see a good idea for sails go to this site
http://www.wbm.org.uk/page2.html. This is similar to a traditional fishing boat called a "Somerset Flatner". Somerset is a county in England and is / was used on inshore waters for fishing. When I was messing about with such boats a few years ago I came up with the idea of making a 'skin' out of a builder's / farmer's tarpaulin and getting silicone sealant ( the stuff used to seal around work-tops in kitchens and bathrooms) and smearing it with a spatular all over the skin to make it one piece and water tight. However the tarps are polythene and the silicon sealant didn't bond very well but I'm sure someone can come up with a better sheet material even if it's cotton. The cotton won't rot because it won't get wet. So perhaps next summer I will have another go at this. Nice job.
May 16, 2008. 1:20 PMgreatscotmagic says:
The link doesn't work because of the period at the end. if you clcick on the link just remove the period from the address in your browser. It is a great site.
Jun 25, 2007. 1:05 PM_soapy_ says:
Buy a decorators plastic backed coversheet. Put the plastic side out.
Jan 2, 2008. 6:56 PMledzep567 says:
how much does this weigh? do you think it would be sturdy enough to stand(carefully) in it? great instructable by the way
Oct 10, 2007. 12:14 AMArtisticBabe says:
Oh my god, I love you Tim! SEE YOU IN FRANCE! haha, laughing my a$$ off!
Mar 25, 2007. 7:37 PMMNboats says:
This is great! I'm wondering about the dimensions. How long is this boat? Happy floating!
Jun 27, 2007. 12:36 PMClayton H. says:
On the second image in the intro, whats that grey triangle shape near the bottom righthand cornner?
Jun 22, 2007. 8:53 PMrocknrollskwurl says:
dude i gots ta gets me one of these! (first a girl for the "cudling" part is nesesaery
Jun 9, 2007. 4:23 PMrandom person says:
I think the wheels on the back are a very clever idea, i think i may have a go. Thanks
Jun 4, 2007. 12:54 PMLSRPhoto says:
I am VERY VERY Impressed. We bout a 2nd hand canoe and we love it. I always wanted to make one by had. a Friend of mine mad a boat out or wood buy hand. Nothing fancy and painted the bottom white so it looked like a normal boat. He sold it for $25,000!!! The guy wanted more from him. Its amazing what hade made stuff can be worth. It was like a little jon boat.
Feb 27, 2007. 7:53 PMsilentdeath says:
but.... maby u can have an outboard motor or paddles?and just a bit bigger to have 4 people in it? or size it down for a swett pool toy?
Mar 18, 2007. 11:28 PMSgt.Waffles says:
An outboard motor would weigh probobly as much as the boat. A trolling motor with a transom mount would be good, but then you couldnt haul it by bike.
Feb 27, 2007. 7:49 PMsilentdeath says:
cool boat i may try it in the summer time!
Nov 28, 2006. 3:08 PMPotroast says:
Great article. I learned something on some skin on frame site. I think the tippyness may result from being so round bottomed. The site I looked at the guy made his ribs with a nice arc. He test floated it in the pool with a temporary plastic drop cloth skin. Too tippy, pulled all the ribs out, made them a very boxy, flat bottomed U shape by thinning the ribs at the corners of the U and that worked out well.

I admire the heck out of you guys for trying and succeeding. You might want to check out http://capefalconkayak.com/jwboat.html to see a slightly bigger, but suprisingly similar boat that was featured on the cover of woodenboat magazine in august.
Nov 14, 2006. 6:10 AMrimar2000 says:
Brilliant
Oct 8, 2006. 2:57 AMMostly_harmless says:
Lucky bastard gets a boat, and a pac-man machine???? How does that seem fair???
Sep 13, 2006. 1:24 AMjackelfroth says:
This really is a great instructable! I've seen several comments on possible additions (ex./ outboard motor). I thought a good suggestion could be a form of canopy, perhaps something that would fold down like a convertible car top. Heck, you could make it from a tarp! Approx. how much time and $ went into this project? Thanks again! By the way... is that Pac-Man I see in your workshop?
Aug 30, 2006. 3:56 PMkerosene-soaked-clothes-arent-fun says:
I salute you,I would never have the confidence to so out in deep ,cold ,water, risking death by drowning in something I had built.
Jul 18, 2006. 10:55 PMhuckuba says:
This is the coolest project I've seen here! What do you think about using "wire ties" instead of your inner tube strips?
1-40 of 49next »

Pro

Get More Out of Instructables

Already have an Account?

close

All Steps Viewing
View all steps of an Instructable on the same page when you're a Pro Member.

Upgrade to Pro today!
1249
Followers
223
Author:TimAnderson
Tim Anderson is the author of the "Heirloom Technology" column in Make Magazine. He is co-founder of www.zcorp.com, manufacturers of "3D Printer" output devices. His detailed drawings of traditional ...
more »