I want a canoe.  I want one really badly.  New, it's going to run me $400 or more.  Used, well, I just don't like Craig's List and haven't found any other listings in my area.  So what's a boy to do?  Build one!!!

There is no shortage of guidelines and tips and hints and clues and allusions to canoes out there in internet-world.  What I had trouble with was finding step-by-step instructions.  Every time I got close, the search results would morph into kayaks.  There are several well-written guides right here on Instructables, and out in the Wild Unknown Internet you can find a lot of generalities or opportunities to buy plans, but none of them gave me the info or product I wanted at a price I would pay ($0, for the record).

So anyway, I decided that I would study the guidelines and tips and hints and clues and allusions to canoes and build one.  Options are several: Skin-on-frame, plywood stitch and glue, strip planking.  Right off, strip planking is out.  Complex, demands skills I don't have, and would likely cost much more than the $400 of a new fiberglass unit unless I used plywood strips.  Plywood stitch and glue gives you a durable, serviceable unit, but requires epoxy and fiberglass and the results are ugly as hell.  A skin-on-frame is comparatively simple, very cheap and can give you a gorgeous boat.  Besides, if it was good enough for the warplanes of WWI, it's good enough to float around the local flood control lakes.

Sites that inspired or informed me on this project:
http://www.bushcraft.ridgeonnet.com/canoe2.htm  (This one in particular - the finished product is GORGEOUS !)

Read on if you would like to hear the tale of my trials and tribulations as I strive to build my own canoe for less than the cost of a new unit!

Step 1: A false start.

After dreaming of this for some years, I finally put my foot down and decided to do it.  I had been reading what I could find and had some general ideas as to size and construction method in mind.  From this vague mental image I developed my take-offs and got together a materials list.  I met up with my long-suffering cohort, Bob, and we headed to the big-box home improvement warehouse.

Most of my sources show frames with many ribs, all different sizes, all steam bent, all beyond my skills and patience.  My plan was to buy regular 2x dimensional lumber and rip the parts I would need to frame the canoe with multiple stringers over a few frames.  My "research" suggested that this is a common method in kayak construction, and since it looks simpler than 20-30 unique ribs, that's what I would do.

I knew I wanted a 16' canoe, so I needed 16' stock.  2 x 12 boards come from larger, older trees and so I expect that the grain will be less susceptible to splitting.  My plan was to cut gunwales as .5" x 1.5" slices from the edge of the board, then the keel would be a 1.5" x 1.5" slice.  After that, stringers would all be .5" x .5" strips.  I still didn't know how many I would need, or how many useful parts I could get from a single 2 x 12.  So we bought 2.

For the stems and a center frame, I used .75" plywood.  Thick, strong, easy to cut curves - just the thing.  We grabbed a 4' x 8' sheet and had the staff cut it in half for us.

Next came wood screws and tacks.  Common and easy to find anywhere.

Fabric came from fabric.com.  6 yards of 60" wide 10 oz cotton canvas ran about $40, shipped.  I checked first to be sure they wouldn't send me 6 1-yard pieces as I can't sew well enough to put them all back together.  Delivered on time, as ordered, and ready for action.

We headed back to the house with our 16' boards resting comfortably on some pool noodles ($1.50 at Biggs) protecting the roof of the van.  Once there we set up the backyard boatyard and started hacking away at the wood.

We still had no real concept of the dimensions we would need for the various parts, but decided somewhat arbitrarily that the sides would be 18" high and the stems would be 24" to give the ends that up-swept look.  I took a minute to look up some basic sizes and found that a 16' canoe has 12"-13" sides.  That seemed shallow to us, so we bumped it up to 18".  More is better, right?  A quick spin on Google SketchUp and we had our stem shapes.  We cut out 4 and doubled them for each end, giving us parts that were 1.5" thick to secure the ends of the stringers and fabric to.

By the time we got to this point we were exhausted.  True to form, I didn't start the project until summer hit it's stride and we were working in a heat index that hovered right around 100F.  Too damn hot!  We had the stems cut out and secured to the keel, the gunwales were cut out and secured to the stems, and the center frame was in place.  The whole assembly was upside down on my sawhorses in the shady part of the yard and ready for more.

Step 2: Do over!

That was Saturday.  We took Sunday as a day of rest and then at work on Monday it occurred to me that the fabric was only 60" wide.  I had no idea what the perimeter of the canoe was at its widest point.  By the time I got home I knew I was going to be in trouble.  A beam of 38" and a height of 18" is already 74" and that doesn't count the curves at the chine.  So, it all came apart again.  I spent an evening with Google SketchUp and made the frame fit the fabric.  I redrew the stem pieces and cut the keel down to .75" x .75".  I left the stringers at .5" but added two frames to support them.  Then I set out some stationing based on a diagram I found online and started marking out the dimensions on the plywood.  

Once the stems and frames were cut/recut to useable  sizes, I started ripping stringers.  Luckily, I was able to get the stock into my basement through a window so I could work in the relative cool.  Heat indices in our area were a bit over 100F at the time, so this was a welcome relief.  Several hours later I had 15 gallons of sawdust and 17 stringers - 14 needed and 3 spares.  This consumed one 2"x12"x16' board, and left my entire basement - and everything in it - coated in sawdust.

The frames were notched to accept the stringers and help keep a fairly smooth appearance on the outside once the skin is on.  It also helped prevent splitting by the screws when I began fastening things together by "clamping" the stringer at the screw hole.

Once I had that done, I had to move everything back to the Great Outdoors.  If I build a boat in the basement, it will never leave the house and will only float when the sewer backs up.

Step 3:

Once everything was cut and in the backyard, it was time to begin assembly.

I laid the keel and gunwales across my sawhorses and put the frames in place.  It became immediately clear that I needed a strongback to support the canoe through the earliest stages of construction.  I used the remaining 2"x12" for this and it worked out well.  I just screwed down some scrap wood to hold the frames upright at the appropriate station points.

Next I fastened the stringers to the frames and began to see the actual shape of the canoe begin to come out.

Once they were all fastened to the frames, I felt comfortable turning the whole assembly right-side-up.  This let me secure the gunwales to the stems and firm up the whole structure.  This is where I began to suspect a problem....

When I began fastening the ends of the stringers to the stem, there was a lot of extra material hanging over the ends.  This should have been a clue, but the heat and insects clouded my view and my mind and I just kept plugging away, aware that something was not quite right, but not knowing what.

As I worked on fastening the stringers, It became apparent that the individual stringers had distinct characteristics based on where in the tree it had been at the time of harvest.  By using a 2"x12" board, I got some material from the center of the tree.  This turned out to be very resistant to bending and I snapped several stringers trying to force them to a contour they just didn't like.  Knots also turned out to be problematic if they were too close to a bend.

Seats were added by lashing boards to the gunwales at stations I had determined during the planning stage.

Eventually, I got the whole frame assembled and ready to cover.

Step 4: Skin!

This is where I doubled the cost of the project.  Before covering the frame I wanted to waterproof it to avoid rot problems with the wood.  To that end, I picked up a quart of spar urethane to coat all the members.  I prefer to avoid getting plastic shopping bags when I can, so I put the quart can in my backpack and put that in the back of the car.  When I got home, I found a can with a new dent and only about 1/3 of the original contents.  Sharing space there were my emergency clown nose and a Panasonic Lumix camera my parents had given us the previous Christmas.  Don't worry; I was able to salvage the nose.

To cover the frame I used 10oz cotton canvas.  It turned out to be easy to rip if I pulled too hard, but I was able to adapt and overcome.

After laying the material out over the frame, I aligned it so it was centered on the keel.  To assist with this, I folded the fabric in half lengthwise and ironed a crease down the center.  Be careful if you do this on the dining room carpet.  Hot irons will not play nice with synthetic carpet fibers when set for cotton.  I've already made this mistake - go make your own.

Once I was comfortable that I had sufficient fabric on each side of the canoe, I started tacking it to the keel.  I started in the center and worked fore a few inches, then aft a few inches.  This lets you adjust the tension as you go and keeps things uniform and relatively unwrinkled.  I put my bar clamps on each end of the fabric and let them hang loose to keep it from bunching up.

After only a couple of tacks I switched to staples.  The tacks I had were too soft for the pine and the points would just curl under instead of setting in the wood.  The staples make the work go more quickly and held just fine.  The question will be whether they rust away over the winter and allow the fabric to shift or tear.

Folding the fabric over the stem took some trial and error, but eventually I got it done and minimized the cutting.  I didn't want any seams below the water line, so the folds probably resulted in an odd pattern if I were to lay it all out flat.

When everything was stapled along the keel, up the stems and along the gunwales, I was ready to flip it and trim the excess fabric.  At this point it is really looking like a canoe and my neighbors stopped giving me the ole stinkeye.

Step 5: Paint

To seal the fabric I used latex exterior paint.  It didn't go as far as I had hoped, so I would recommend that you get a full gallon instead of buying one quart at a time.  Ultimately, it is less expensive this way.

I put on three or four coats and it helped to further shrink the fabric a little.

Once the entire surface was painted and made watertight, I added some rub rails and a skid strip on the keel.  These help protect areas that are subject to friction during use or transportation and lend a little more appeal to the look.  To get wood around the short-radius curve, I cut an arched piece that matched the radius and screwed it on.  The grain runs the wrong way for this to work well though.  I will probably replace it with some sort of plastic or a strip of aluminium.

Step 6: Launch!

For my paddle, I had some scrap 1/4" plywood and 2"x4" material that I was able to knock together into a simple yet functional tool.  It is visible in the lead shot.

My little car doesn't have any luggage racks, so I had to be sure I protected the roof for the short drive to the lake.  I slotted the pool noodles and slipped them on, then used ratcheting cargo straps to secure the canoe to the car.  Don't forget some sort of lateral support or it will slide off on turns.  Trust me.....

We got it to the lake and I took the kids around in it for a few laps.  In a little over an hour in the water, it accumulated a couple ounces of water in the stern where the fabric and paint may not have made a proper seal.  This, and other things, will be corrected in the next model.

In order to validate my work, I had the boat inspected and registered with the state.  It passed, and I was complemented on my work which felt pretty good coming from someone who inspects boats daily.  Now it's legal on all the waterways I am likely to get it to!

Remember that nagging problem when I had stringers too long for the frame?  When the inspector from Ohio Department of Natural Resources Watercraft Office measured it, the total length came to 14' 9".  I designed a 16' canoe.  What happened?  When I decided to do the resizing, I cut the key members shorter and didn't think about how that affected the overall length of the boat.  I should have cut a new, longer, keel.  No problem, it still floats.  The stationing was affected though, so my legs don't fit between the seat and the frame the way I would like.  Just another thing to fix next time.

Step 7: Finale...

I am proud of my work, but learned a lot about what not to do.  I went too far in making the ends "pointy" and when I am solo in the boat, fully half of the front end comes up out of the water.  It can be narrower, making paddling solo easier and allowing for more freeboard.  I will paint the full wood frame instead of using a clear coat, thus avoiding missed spots that will rot.

A video of the launch can be seen here.

Notes for the next effort:

Do not twist the stringers to bring the ends to a sharp "V" shape.  Less displacement at bow and stern, more stress on members, completely unnecessary.  It also seems to have warped the entire thing, making it arch high in the center.

Give it a narrower beam at the center.  I'm most likely to be using is solo, and I'll need to be in the middle for that.  Too much width means too much leaning to paddle.

Don't use screws.  Even with counter sunk pilot holes, I still split a lot of stringers.  I saw a kayak design that used paracord for lashing all the members together, so I think I'll try that method instead.

Seal the entire wood structure prior to assembly.  Water will get in anywhere it can and rot it from the inside out.  This will most certainly happen in the least accessible areas, making repairs nearly impossible.

<p>Very Nice! :)</p>
go with bicycle tires itill give u a rub area w/o the wood tearing in to any thing as well. 4 the botton keel u can go with used car tires. just cut off the side walls. screw them end to end. that way uill protect yr bottom as well.
ok heres an idea us a router to make your ribs curved. like a watermelon. so if its done right u could have the majority of yr ribs done.
very nice project and well documented &quot;ible&quot; I wouldn't worry to much about half the boat being out of the water when your seated in the stern, many shorter canoes and even jonboats do the same thing. Of course you're supposed to kneel in the center of a canoe to paddle it but that's uncomfortable, and personally I never do it. Trying to make wood curve without steaming can be very difficult and you end up with cracks or splits, even at a half inch your wood was thick to attempt this but you made it work ! Plywood would make a good choice but you would need to scarf the lengths together. My great uncle was a boat builder, he always stuck his brass screws in a bar of soap, he worked primarily with cedar and had few problems with the screws splitting the wood. Thank you for sharing your project ! I hope you get many years of use from it
Having the bow up out of the water made navigation a challenge because of a stiff wind on launch day. There's nothing like trying to paddle a weather vane around a lake. Like you said, kneeling is painful, and it's a little wide for that - something to keep in mind next time! Thanks for the tip on soap - I've used paraffin before but I think soap may work better.
What kind of plywood did you use for the frames, and have you had problems with rotting or warping? Did you waterproof the plywood with anything?
The frames are from some 3/4&quot; stuff I had laying around. Didn't waterproof it because it only gets wet during use, which is infrequent. The only trouble I've had with rot is the fabric where it is covered with the rub rail. Water got in over the winter and didn't get out before ruining the cotton. I don't feel it's worth repair when I have another boat on the books.
How much did the whole thing cost you?
Around $200, not counting the ruined camera.
At least you know it's water proof now...
Get the book &quot;How to Build a Tin Canoe&quot;.
That looks interesting. Thanks for the suggestion - I'm always looking for new books to read.
Nice build - If you decide to do it again have a look at the links in my <a href="http://www.instructables.com/id/Where-to-get-maker-ideas-from/" rel="nofollow">instructable </a><br> <br> When you car top put 2 straps one to each end of the bumper so the canoe doesn't shift laterally. A proper roof rack is a better idea. Stopping in a hurry is inclined to end up with the canoe on the bonnet - Don't ask!<br> <br> <br> Wetting the fabric and if possible placing on the frame corner to corner will allow you to pull most of the wrinkles out&nbsp; - Cotton cloth will shrink as it dries and tighten - Nylon doesn't.&nbsp; If you can get Polyester (Dacron) it can be heat shrunk somewhat with a hot air gun. see aerolight boats link.<br> <br> Strong back is essential if you want the canoe to be straight. As a construction medium you might have been better off using plywood. Either wet bending 1/4 inch (9 mm) or dry bending 2 layers of 6mm ply ( a stronger option when the 2 layers are glued together.) The aerolight construction can be done this way producing a light strong result.<br>
A note about Dacron &amp; using a hot air gun. Not the right way to apply heat in this case. Inability to accurately control distance of gun to fabric always leads to uneven heating and often a tragic burn-through. A regular clothes iron is the ticket. Direct contact is the surest way to have consistent heat application, no wavering hands and changing distances to mess up the process. Check the iron's temperature with a thermometer of some kind. I use a non-contact thermomete from H Freight, and for my skin kayak with Dacron, ~200&Acirc;&deg; F seemed to be a good number. At this temperature I could produce shrinking at a moderate rate and go back over areas if needed. No burning through. Of course keep the iron moving. Produces a wonderful drum tight skin. Your frame should be sufficiently constructed not to distort und the shrinking process. Mine was very light but had sufficient frames to locate and secure the ribs. If you go ultralight don't overdo the shrinking tension.
Clothes irons work ok, but after quite a bit of experience with model aircraft, I switched to a dedicated iron. Nice long handle, teflon-coated, non-steam shoe, and a precision temp control designed for shrinking Dacron. <br> <br>Monokote sells a really nice iron, as do most of their competitors. Just browse through any hobby website for covering materials and accessories, and you should see one or two of these irons. <br> <br>There's also a myth about hair dryers not being hot enough (at least for model work) and that's not correct. You do need to let them warm up a bit, but I've covered quite a few wings by tacking down the covering material (Fabric or film) at the leading and trailing edges, and then using a hair dryer to pull it tight. I might be a bit more skilled at avoiding burn-through, but I have seen another modeler blow a hole clean through his covering material with an actual &quot;hot air gun&quot; - looked up for a second, and *fwoomp rattle rattle* - hole opened up in the side of his plane about the diameter of the heat gun tip. <br> <br>I do agree with the iron bit, though - on big flat faces, or following really tight curves, the shrink is smooth, even, and amazingly fast with the iron, and you don't worry about over-heating since the iron has a temp control on it. <br> <br>Good luck with your future endeavours - I look forward to the instructables!
I'll have to see if your double strap will work on my car. I'm not sure there are secure places at the corners to hook to. It would certainly be better than a central strap through the back doors!<br><br>I hadn't thought about going corner-to-corner with the fabric. I'll try that on the next round. The cotton shrank nicely though, and except for the weight I'm pretty happy with that. I did see one where the builder used a white synthetic and whatever he sealed it with made it nearly transparent - that looked pretty cool!<br><br>I might try plywood, but cutting the strips will be a challenge with a bench saw. I would probably waste an inordinate amount of wood.<br><br>I'll definitely check out your links! Thanks.
If you put a rubber pad or blanket on top of the car, Open all four doors. Place canoe on top of car (I've done this with a 19 foot Grumman on a 1998 Mazda). Run ratchet type tie downs as far aft and as far forward, thread in ends, pull tight and then ratchet till you think the roof might bend in. Then shut the doors, and the canoe or other boat doesn't need a front or back strap. If when you tighten the 1.5 inch straps, the boat seems to start to squash, its too tight. Put one completely turn in the strap on both sides of the boat--this prevents very loud resonance thrumming completely. A flat strap will drive you bonkers above about 50 MPH. I've done this 30+ times and never lost a canoe due to wind forces. DO not roll down the windows to do this, the door then cannot be opened. Buy at least 1 inch wide straps and keep the ratchets lubricated. If your almost totatally useless mazda roof vent fails well so be it. In a hard top car I've ever had any problem. If you have two door car, run the straps thru the back windows. 2&quot; straps might damage the roof or the boat but so will backing over the car with a D-9 Cat....I'm 66 and loading takes about 5 minutes on or off. <br> <br>Wade
That sounds like a possible alternative. I haven't found a place under the back bumper to connect two ends without warping the cover, so I'll certainly give this a run-through next time I get to take it out. Thanks for the suggestion.
Ther is an instructable that puts 2 webbing straps under the hood on the side bolts to hold the canoe. Looks like it would work.
What's teh weight of the canoe? Looks good, also looks LIGHT!
Surprisingly heavy actually. The thick plywood I used for the basic frames, heavy cotton canvas and latex paint all add up quite a bit. A guess would put it around 50lbs, but I haven't weighed it. Looking at it now, I can see a few places where I could have saved some weight if I had been thinking about it at the time. Lessons learned for the next one!<br>
I've covered quite a few model airplanes in quite a few materials. If you're looking for something RIDICULOUSLY light, then try *drumroll* polyester cloth. <br> <br>Yeah, yeah, I know, it's a synthetic... but you can throw it on, stitch it to the rails (gunnels?) and then hit it with a hair dryer to tighten it up. Polyester naturally shrinks with the application of heat - Monokote plastic film for covering airplanes is actually just polyester film - nothing special except the heat sensitive adhesive on the back. <br> <br>The only hitch is, with the thinner/lighter stuff, you may want to lay a strip down on your frame members, just tacked in place with some glue, and then cover the whole frame with the cloth, so as to avoid the sharp edges of the frame bits rubbing through the fabric. <br> <br>There are a variety of waterproofing materials to paint on afterward, but a good quality nitrocellulose dope (ridiculously combustible) or a clear acrylic would let you stitch your design features on, and you can get the fabric in the color you like - so the coating is only for waterproofing, not for color. <br> <br>I already have an aluminum canoe, but I can see building my own floats for my upcoming kitplane project.
Forgot to say... AWESOME JOB! ;)
Considering my fiberglass one weighs in about 85 lbs, 50's pretty damn light!
Very nice job , as for a skin check this lumberjocks project out http://lumberjocks.com/projects/28617 he uses tyvek house wrap .
That's very nice work, and I like how he was able to use scraps of hugely expensive Tyvek. His level of work is far beyond my patience or skills! Thanks for the link!
Chuckle , you can buy it from Home Depot a 3ft x 165 ft roll for $45 about the amount you spent on the cotton canvas . But I was thinking you might want to check Freecycle or maybe Graig's list for a 16 ft section of the 9 ft wide house wrap . There maybe stores that sell it by the foot or yard . I have a friend who would have given it to me . That hardly seems expensive . While I love his boat mine are way simpler , I made a canoe from luan , glue , screws and old house paint for about $60 , not nearly as elegant as your's though . Don't start thinking inside the box now .
Last time I looked at Tyvek it was more like $150 for a roll that size, but that was years ago. Glad it's come down. <br>
The 9 ft wide rolls are about $ 160 but they are 150 ft long , enough for ten canoes . Thanks for sharing your project .
Economy of scale - nice! I wish I had room to store all the canoes I could make from one roll.....
Nice Job. &nbsp;I've taken the&nbsp;<a href="http://www.instructables.com/id/Build-a-Greenland-Kayak/" rel="nofollow">Greenland Kayak</a>&nbsp;from This site and built two Skin kayaks modified to a 12 foot length. &nbsp;People have told me how great they look, but I alone know where all the flaws are. &nbsp;Now that my two boys are getting old enough to enjoy boating, a canoe will be next, and hopefully it will have fewer! &nbsp;<br> <br> I especially like the rolling outfeed table. &nbsp;Is that by Tonka?<br> <br> And to Rick, just went to your instructable to check out the links. &nbsp;Thanks for all the resources.<br> -Aaron
That instructible is where I realized I didn't need a dozen unique ribs, bent and fitted. It was probably the start of my desire for a SOF canoe. Maybe I should have acknowledged that - he did a great job on it.
Oops, missed the picture comment box on this... It is indeed a Tonka. :)
May have missed it, but what does it weigh?
See above :)
Great job and great Ible <br>I have been looking at cedarstrip conoes, but this almost two good to pass up. <br>What is the approx load capacity? And how many hours of construction time?
It handles &gt;300lbs easily. I suspect someone out there can provide the math to calculate a specific number, but until then I can tell you it held 2 adults with no problem. <br> <br>Build time was not tracked, but I spent roughly 2 months of random evenings and weekends working on it. Most of the time I only got an hour or two at a time before the mosquitos drove me into the house. <br> <br>I want to do another one, this time with a deadline of 20 June, but the weather has not allowed me to get started. I don't think I will be able to get it finished and inspected in time for the event it is intended for. I also intend to use plywood as suggested by Rick Harris, below.

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